How to access the mean and std in a variable in summarize function?

What does "Error: object '<myvariable>' not found" mean?

How to fix the error from NbClust() - "Error in cutree(hc, k = best.nc): object 'best.nc' not found" in R?


Specified cast is not valid in my LINQ query


How to get indexes from NSIndexset into an NSArray in cocoa?


ggplot2 version 0.9.3.1 won't load into R 3.0.2

Getting error when loading ggplot2 in my R session in RStudio


(MATLAB) How can I randomly sample a row from a matrix without replacement?

MATLAB: How to randomize the rows of a matrix?


Erase/Remove contents from the map (or any other STL container) while iterating it

Delete all entries in STL Map which matches value

Can you safely use a std::set as the key to a std::map?

Safe to erase from map inside range based for?

Does std::map::erase(it++) maintain a valid iterator pointing to the next element in the map?

How to remove from a map while iterating it?


What is the difference between Tomcat, JBoss and Glassfish?


Why define object for getEntry in HashMap

getEntry() method in Hash Map uses redundant Object reference


Rails 4 - render array value one by one using postgres

Rails 4 - how to render array in text field per value


Case insensitive where clause in gql query for StringProperty


C#: How to execute a HTTP request using sockets?


I increment pointer in function but he returns to previous position after exit from function


<h:graphicImage> is not getting refreshed in JSF


How to get the handle of a method in an Object (class inst) within MATLAB

Function pointer to member method in Matlab


Triggering onclick event using middle click

How do I detect a "scroll click" in JavaScript?


Change the type of a MongoDB field to integer from its console


toString() for each element of an array in Javascript


Setting a DBGrid column format in Delphi

How to Format a DBGrid Column to Display Two Decimal Places?


In JavaScript, how can I have a function run at a specific time?


Are C# uninitialized variables dangerous?

What is the reason for "Use of unassigned local variable" error?

Why are non-initialized value types not allowed?


Using curl to submit/retrieve a forms results

Using PHP Curl to submit form and get results


How to convert out/ref extern parameters to F#


How do you call an Objective-C variadic method from Swift?

How to call an Objective-C variadic method from Swift

class does not have a member named 'sendWithMessageWriters'


Android Studio - No JVM Installation found

Error about JVM when trying to run an Android project in Android Studio

How to run Android Studio with specified JDK, but without changing JAVA_HOME environment variable?


PHP mysqli get_result doesn't work but bind_result works


MySQL syntax error using python to add column to a table

How can I add a column with mySQLdb in python?


How can I export vm arguments in an exported Jar?


bindings not resolving with AST processing in eclipse

Why does resolveBinding() return null even though I setResolveBindings(true) on my ASTParser?

resolveBinding() method ALWAYS returns null


How to get pixel data from an image using R


How do I force the C# compiler to throw an exception when any math operation produces 'NaN'?

Visual Studio C# 2010/2013 - break on float NaN


What is the difference between JavaConverters and JavaConversions in Scala?

Java <-> Scala Collection conversions, Scala 2.10


can I maintain one Oracle session from two oci clients?

Share transaction among sessions in Oracle


SQL How to replace values of select return?

Change the column name based on value in sql query


Simplest way to do a fire and forget method in c# 4.0

Async code without waiting for completion

httpClient.getAsync exception bypasses a Try/Catch Block


Disable dragging an image from an HTML page


How can i declare a variable of a struct which is in a union and this union is in another struct


How to insert an PDPage within another PDPage with pdfbox

create a one page PDF from several PDFs using PDFBOX


Install failed without no matching abis on Android L emulator

I am getting an error of App not installed on android oreo and above

Installation failed due to: 'null':Android Studio 3.5.1 Failled in a real device

INSTALL_FAILED_NO_MATCHING_ABIS when install apk

Error message while installing App - INSTALL FAILED NO MATCHING ABIS


How to get Text in Each Line of EditText in Android?


How to update UI from another thread running in another class

WPF Updating ObservableList from async task throws XamlParseException

the proper way to execute code in the UI Thread context?


Replacing variable placeholders in a string

Replace method names in String with outcome of method


Unable to create a constant value - only primitive types

LINQ, Unable to create a constant value of type XXX. Only primitive types or enumeration types are supported in this context

Unable to create a constant value of type Only primitive types or enumeration types are supported in this context

Unable to create a constant value of type '?'. Only primitive types or enumeration types are supported in this context

unable to create a constant value of type anonymous type only primitive types

Comparing list with list inside another list with linq

Unable to create a constant value of type. Only primitive types or enumeration types are supported in this context 3

LINQ issue: Unable to create a constant value of type Model

What is "unable to create a constant value of type ''. only primitive types or enumeration types are supported in this context."


How do I prevent my CountDownTimer from running in background?

Stop Countdown Timer when user press back button


Javascript: Count visible characters in div

How to find content length using only Height & width of div?


How can I add my own style property and values?

Create CSS styling properties using JavaScript


Vectorizing the creation of a matrix of successive powers

Calculating x, x.^2,...x.^K (vectorization of powers,geometric series) in MATLAB


no resource found that matches the given name

No resource found that matches the given name (at 'label' with value '@string/app_name')


std::vector-like class optimized to hold a small number of items


How to pre-load (cache) an external page in jquery before redirecting to it?

Display loading message while third party website is loading


Cannot load library: reloc_library[1285]: cannot locate 'rand'

Android app crashes in the start because java.lang.UnsatisfiedLinkError


Multiple Calls to the same Web Service Blocking?


keybd_event along with PostMessage win32 not working when Visual Studio has focus (or any application run as admin)

Is there any way to Invoke the universal Play/Pause controls on Windows using C#?


How to Save image in Database using ado.net mvc

How to insert a picture into a database using C#?


Difference between += and =+ in javascript

JS: What's the difference between =+ and +=


Using @[array, of, items] vs [NSArray arrayWithObjects:]

`arrayWithObjects` vs. new Literal syntax?


What does 'GET OR SET ACCESSOR EXPECTED' mean?


Object X of class Y does not implement methodSignatureForSelector in Swift

Error finding selector using NSTimer in Swift

iOS swift call Objective-C method with selector fails

NSTimer Not Working In Classes That Are Not GameScene


Exporting R lm regression with cbind to text

Exporting R lm model with multiple dependent variables to csv


Why generated MD5 hash in sql server are not equal?


Is the bindingRedirect .config file needed or all assemblies in an application?

Why NuGet adds app.config with assemblyBinding to LIBRARY projects during a NuGet package update?


Program Download - IE CHROME - "is not commonly downloaded and could be dangerous."

How to get your program to download safely in chrome


How do I tell summary to not wrap columns?

How to control R's default printing of dataframe columns to console


comparing two collections for comparing two text files for additions, deletions, modifications

Comparing 2 text files with different content in java (for each lines in text1 need to compare to each line in text2)


How come Angular doesn't update with scope here?

Firebase function not running until view change

angularjs message binding doesn't show until second form submit


How can I retain CDATA tags when storing query results in an Xml variable?

SQL: Cast VARCHAR to XML removes CDATA section

How do I wrap a field in SQL Server with CDATA without using FOR XML EXPLICIT?


"No appropriate default constructor available"--Why is the default constructor even called?

C++ - No appropriate default constructor available

"No default constructor exists for class" why is it needed?


Why C++ containers don't allow incomplete types?

recursive struct using std::deque and other containers

Declaring vector type as struct in same struct


Working with an array with periods in key values

Unexpected output while using hashmap in PHP


Build Warnings Related to COM Reference (Version 1.0 Type Library) and VS 2010


Why there can be only one TIMESTAMP column with CURRENT_TIMESTAMP in DEFAULT clause?


How to remove the first N lines of a std::istream (e.g. std::stringstream)?


How to open links in a new tab/window using CSS?


How to format the date in KornShell script to DD-MON-YYYY?


How to temporarily modify sys.path in Python?

How to permanently edit (delete) the sys.path?


Can a Fibonacci function be written to execute in O(1) time?

Finding the nth Fibonacci number for n as big as 10^19


Create column with grouped values based on another column

Error with the for loop code. The loop is not overwriting the values in the cloumn


How Do You Programmatically Set the Hardware Clock on Linux?

How to set system time in linux using time_t variable


How to download multiple files? Getting "Server cannot clear headers after HTTP headers have been sent."


Can we delete name of a variable in C++?


Get Heart Rate from "Sensor" Samsung Gear Live


How can I find indices of each row of a matrix which has a duplicate in matlab?

finding indices of multiple corresponding rows of a matrix in matlab


css best practices - combining all css into a single stylesheet?

Is there a difference between custom.css and other css files?


Intersection of multiple lists with IEnumerable.Intersect()

The fastest and easiest way to intersect all lists from two different objects

How do you use LINQ to combine multiple lists in to one list, but with only what is common among all lists?

Extracting Key combinations when each Key shares an equal value

How to get intersection of two classes based on property

List<List<string>> all items that are present in all lists

C# find a number common to two or more lists

Using LINQ I have a list of lists, how do I select all objects that exist in every list?


EInvalidPointer message with 'Invalid Pointer Operation'


JQuery Validation - letter by letter validation


How to get BuildNumber in .proj (MSBuild) using TFS server

How to pass TFS variable to a MSBuild task of the project


jQuery and AngularJS: Bind Events to Changing DOM


R draw a circle arround each point in scatterplot


How to write :hover condition for a:before and a:after?

How can i use hover effect on after element with css?

Applying two pseudo class in one element

Pseudo-Element state - How to append a style to the state of after/before?

Difference between .bttn:before and .bttn:hover:before

How to edit :After-Content() when hovering?


Android ActionBar background change don't work


Java Syntax - "return true;" vs "return(true);" Is there a difference?


Warning: DOMDocument::loadHTML(): htmlParseEntityRef: expecting ';' in Entity,


numpy create masked array from lists of unequal size


Node / Express: EADDRINUSE, Address already in use - Kill server

Nodejs express error shows events.js:167 throw er; // Unhandled 'error' event ^

EADDRINUSE error when creating an express server with next.js


How do Promises/A+ implementations vary?

Differences in using Q vs When promise library for javascript


Interaction between JQuery validation and form submit handler: Broken, or am I doing something wrong?


Is it a good idea to use unicode symbols as Java identifiers?


Cannot AddObject to NSMutableArray from Block

Trying to mutate array within completion block (CLGeocoder reverse geocoding)


C#/.NET: Detect whether program is being run as a service or a console application

How can a .NET process determine whether it is being run as a windows service?


CorePlot with swift: there is no yAxis.majorIntervalLength

Cannot invoke an Objective-C method in Swift

CPTMutablePlotRange - Can't set length and location


Why does this do-while loop not produce the right output?

Why is my program stopping after the System.in.read() function?


Swift extension on NSManagedObject to return instancetype

Using Swift generics to create new NSManagedObjects

How to return instance of subclass with method declared in superclass?

Type-safe swift NSEntityDescriptor insertNewObjectForEntityForName(_:inManagedObjectContext:)

Get class name in convenience init Swift 3

How can I create instances of managed object subclasses in a NSManagedObject Swift extension?

How to call a static property within the initializer of a subclass in Swift?


JSF-generated HTML element ID is changing, how to set it to a fixed element ID?

How to prevent automatically generated ID, which was created by the JSF Framework?


What events are available for PrimeFaces DataList

Using the page event with p:dataList in PrimeFaces


Why do I need to nest a component with rendered="#{some}" in another component when I want to ajax-update it?

How to refresh a custom component with primefaces update or jsf render?

Show/Hide components in primefaces 5/JSF 2.2

How to render input component inside dialog upon opening dialog and unrender when closing dialog

The rerendered attribute not working on a4j:commandButton

hide/show inputText depends on selectBooleanCheckBox


g++ 4.6.1 compiler error: Error: unknown pseudo-op: `.cfi_personality'

Error Unknown pseudo-op:cfi _ start proc


Convert epoch to date in sqlplus / Oracle

Get the timestamp from Unix timestamp format via oracle select query

Getting the Date('YYYY-MM-DD') from a text representation of a timestamp in milliseconds in Oracle

I need help figuring out this oracle db timestamp

How to convert timestamp with milliseconds to date in Oracle


Decoding wp theme footer base64 string? please


Why won't passing `''.trim()` straight to `[].map()`'s callback work?

Why doesn't any object prototype work as a forEach callback?


Why isn't this split in javascript working?


Sorting of list contained strings having alphabetic/numeric

Sorting a class string field property with numerical value


How to match the pattern like "xxx-xx-xxxx" in order to look for documents with social security numbers using elastic search?


Python: execute cat subprocess in parallel

multi threading in subprocess module of python


Cannot Figure out how String Substitution works in Python 3.x

How would I write this program in Python 3.3.2?


Is there any standard logging package for R?


Delphi 10.2 FMX dynamicaly created panels doesn't free

Firemonkey - Deleting runtime generated buttons from TGridPanelLayout

How to free a component in Android / iOS


Get the keys for duplicate values in an array

Looking for duplicated values in an array for a certain key


Most efficient way to check if all __m128i components are 0 [using <= SSE4.1 intrinsics]


Calling a member of IDispatch COM interface from C#

How to call GetTypeInfoCount after getting Marshal.GetIDispatchForObject?


Getting variable value from PHP with jQuery

How to pass a PHP variable in Jquery variable with my code


Python Flask -- URL Encoded Leading Slashes causing 404 or 405


A row for each column as MySQL select result

I want to create a table that has multiple rows of the same attribute with a different column

Import csv into mysql where multiple columns needs to be multiple rows

Order by price, with a sort by column (not per line)

Importing tables into mysql with headers as row values


How to replace a hash key with another key

Ruby: how to replace key within multi dimensional hash without changing value


resolve macro variable in sgplot series curvelabel

sas macro: argument to be a word in filename

how to quote sas Macro name in If statement

Using Macrovariable in a Date Variable (SAS)

in SAS how do I get this %macro to evaluate the way I want it?

SAS: Invalid Date/Time/Datetime constant Error

SAS: When to use single or double quotes

password as macro variable in libname statement

SAS - Macro variable within % statements

using macro variable to read folder content in SAS 9.4


hashCode() for string returning negative value


How to gracefully handle the SIGKILL signal in Java

How to catch close of own process in Java

Cassandra/Kafka Java driver, see JVM exit 143 when connection lost

Remove Shutdown Hook of another Java process


How can I express that two values are not equal to eachother?

How to show !equals in if statement (Java)?


How do I implement an equality expression for a function<void(void)> type?


Domainless validations in modern versions of Rails up to Rails 4.2


how to read random number of int in array

after getting an input from user in an array of maximum size 100, how to check how many values user has inputed?


Javascript Code To Refresh This Kind Of Captcha

Any ideas on how to refresh this Captcha type?


What is wrong with using inline functions?

inline expansion compiles into a function call [c++]

Why can forced inline functions lead to bad performance?


Turn off Chrome/Safari spell checking by HTML/css


How to select Python version in PyCharm?

#!/usr/bin/env python3.4 within PyCharm project


Windows Data Types... why so redundant/undescriptive?

Why does Microsoft define a type CHAR as char and a macro CONST as const?


Parsing the date, and converting to DATE for MYSQL?


Finding row index containing maximum value using R

How do i find a maximum value of a stock and return the day it occurred

Find value corresponding to maximum in other column


about chrome.tabs.executeScript( id,details, callback)

chrome.tabs.executeScript - how to make a script return a value?

chrome.tabs.executeScript return value to background.js from injected file


JPanel Background help. I have tried and failed


Create a variable that identifies the original data.frame after rbind command in R

do.call("rbind", list(data, frames)) but also index each row by its original data frame

How can I determine the original dataset of an observation after rbind?


Difference between these two R functions


Stringify a C macro that contains a word with number


convert java.io.inputstream to java.sql.blob

Convert a JavaMail attachment into blob?


How to display a reverse-ordered list in HTML?

Reversing a list with CSS? (The items, not the numbering.)

Display an HTML list in reverse order with pure CSS: Bottom -> Top


PHP doesn't like this T_String. (Syntax Error Unexpected T_STRING)


What is aria-label and how should I use it?

What is the difference between aria-label and title attributes?


Installation of RODBC/ROracle packages on OS X Mavericks


Required attribute Not working with File input in Angular Js

Input type=file with Angular doesn't recognize when a file has been selected. The REQUIRED attribute stays


How can convert rft string to plain text in java?


What is the difference between Generics and Existential types in Scala?


What is the difference between Collections.emptyList() and Collections.EMPTY_LIST

Is Collections.emptyList() a drop-in replacement for Collections.EMPTY_LIST?

difference between emptyList() and EMPTY_LIST android


How to access bookmarks page and other chrome urls in an extension?

Google Chrome New Tab Page Can't Create a Link to chrome://apps


Scope of variable declared inside a for loop

Can't declare variable inside While loop

"Cannot resolve symbol" of my declared variable?


how to define not mandatory property in spring?


get IP address of java client in java server


Connecting overloaded signals and slots in Qt 5

Qt connect function - signal disambiguation using lambdas

Why Qt is throwing error for lambda expression in signal and slot?

Passing overloaded pointer to member function signal as an argument to QObject::connect

QT signal and slot not working giving an error message

Qt signals slots, cast type in new notation

QT overloaded signal in QComboBox cannot connect to slot


How to remove duplicate rows from matrix

How can I remove symmetric rows from matrix in Matlab?


A better algorithm to find the next palindrome of a number string

How to optimize the following java code i had written to generate next palindrome number


encryption of string and shorten to smaller length


Exposing multiple ports from Docker within Elastic Beanstalk

AWS Elastic Beanstalk, Dockerrun.aws.json and multiple ports on docker run


Why does my T4 template append a number to the file name?

T4 change output of "FileName.tt" to "FileName1.cs"


How can I embed some HTML in a shell script?

What does "cat > somefilename <<EOF" (particularly, the greater-than and double less-than symbols) do in shell?


ASCIIEncoding.ASCII.GetBytes() Returning Unexpected Value

Why does Encoding.ASCII.GetBytes("ö") return a 63 '?'?

Reading from port, bitconverter wrong value


Android take photo and resize it before saving on sd card

How to resize bitmap after capture image through my app


Timeout error trying to lock table in h2

JUnit + DBUnit DBUnitTester causes lock?


Any way to replace characters on Swift String?

Deleting Specific Substrings in Strings [Swift]

How to replace spaces in string with underscore

How to replace string into string in Swift?

Replace space with underscore automatically using Swift

Replace all 'char' in string to 'charchar'

How can I take a user input that may contain spaces and convert the spaces to a hyphen in Swift?

how should i remove + from my string url (Swift)

Replace space with underscore in Swift 4 Text Fields

How to create a dynamic string in Swift?


Equals operator for zeros (BigDecimal / Double) in Java

java - compare BigInteger with BigDecimal


How do you run a command for each line of a file?

How to pipeline Permission denied file/folders into sudo chmod o+rw?


Elasticsearch query to return all records

Is there a way to retrieve all records in a (ElasticSearch) NEST query?


How to set initial value and auto increment in MySQL?

How do I auto increment table id input manually using SQL?

manually set an order number with auto increment in MYSQL

I want to set the initial value to a primary key which is also set to the auto increment option such as it begins from the value 7899 in mysql?

How can I set the auto_increment start value in Mysql for existing data


Maximum xor among all subsets of an array

How can I maximize XOR sum of subset of given array of integer?


Linear Least Squares Fit of Sphere to Points


Printing the physical address of a C pointer


How do I select every other div class element using just CSS (no js)


How can I display an image in a dropdown list?


How to use comparison operator in Javascript for two input values

Javascript numeric variable comparison not working


How do I force Django to ignore any caches and reload data?

Django queries return out-of-date results in long running script using Django 1.4


Comparing character arrays and string literals in C++

I think I'm facing a logical error in comparison


MVC app as nested app of another MVC app, web.config issues


Convert binary format string to int, in C

Binary bit pattern in a String converted to a hexadecimal number in C


Adding CIFilter to CALayer under Mavericks?


background-attachment:fixed internet explorer 11 odd up & down jiggle

Why does a fixed background-image move when scrolling on IE?


Why is "this" in an anonymous function undefined when using strict?

Which ECMAScript 6 features imply strict mode?

What is "this" in immediately-invoking functions?

Does eval() run in strict mode in methods?

`this` is undefined inside anonymous function inside class method

Uncaught Type Error: Cannot set property of undefined

Is it necessary to use strict when using certain es6 methods in Node.js

What actually refers "this" in reassigned method from class in global scope?


C# DBNull and nullable Types - cleanest form of conversion

Object cannot be cast from DBNull to other types error shown?


Prolog map procedure that applies predicate to list elements

What's the equivalent of a map function in Prolog?


Why does Go forbid taking the address of (&) map member, yet allows (&) slice element?

Why doesn't Go allow taking the address of map value?

Golang: I have a map of structs. Why can't I directly modify a field in a struct value?

Cannot assign value to an array in a structure in Golang

Why do I get a "cannot assign" error when setting value to a struct as a value in a map?

Cannot assign struct field in nested map Golang

How to assign field of struct in a map of Go

How to update a struct property in a map


How to find a duplicate element in an array of shuffled consecutive integers?


How to redirect if javaScript is disabled?

If js disabled, how to show php-generated site?


NOT NULL constraint over a set of columns

SQL: NOT NULL constraint on a set of columns


How save sorting in dataTable in shiny? (R language)

How to save sorting in dataTable in shiny?


How to override an existing extension method

Replace extension method in c# with "using = ..."


Error: select command denied to user '<userid>'@'<ip-address>' for table '<table-name>'

Select command denied to user 'x'@'150.150.150.150' for table 'proc'

cant access some tables from database when published online


Namespace using declaration (bug in GCC/VS2010)?

Using redeclaration within a block scope


T-SQL calculated column how to get ISO week number


Add separator to string at every N characters?

How to insert a space into a string, between every 4 characters?

Notepad++ Insert characters every 2 characters of a string


Why is the hash table of HashMap marked as transient although the class is serializable

Why the underlying Data strcture in TreeSet is marked transient


purpose of into keyword in left join in linq?

Lambda Left Join including No pair of value of ID or Key


How to get an array of randomly ordered numbers from 1 to N?


Handle DateTime in order to display only Date without Time with ASP.NET

display only the date and not the time in c# from sql


How merge data from sqlite-wal to sqlite (synchronization) in objective-c


strcmp doesnt give 0, but the two args are the same

strcmp() string from stdin and string from file


How is a CSS "display: table-column" supposed to work?

Correct way to use display : table-column


mktime returns wrong timestamp (off by a whole month)

c mktime returns wrong values for wday and yday


Execute PHP scripts within Node.js web server


not getting email id with linkedin swift

how to get email address from linkedIn API in ios?


How to make switch type with radio buttons


Get generic parameter of interface implementation


Python: Cannot concatenate str and NoneType objects

Concatenate 'str' and 'NoneType' objects


Getting attribute from an xml tag with xpath


How do you mock classes that use RAII in c++

How do I mock a C++ class with destructor resource deallocation?


Generate list from string with proper encoding (UTF-8)

Assign one dictionary value to another dictionary value in python

Unable to decode utf8 in python to display hindi language in the shell


Running Code in Sublime text 2 ( Mac OS X )

Python code runs but doesn't ask for user input, in Sublime Text

Sublime Text 3 Python 3 input() won't submit

Python Input EOF Error in Sublime Text 3


How can Qt Creator be used as general C++ IDE (no usage of Qt library)?

Is it possible to use qt creator IDE to create a non-Qt project and does not require the qt dll files


Struggling with lists of lists in Haskell

Getting an element from a matrix in Haskell


How do I compare objects in Objective-C?

iOS How do I compare if Objects are Equal?


Is it pythonic to import inside functions?

Python : Import Libraries in Module or in Function

Advantage of importing libraries inside function?


Is it possible to move cshtml pages to a library project and host them from another web app?


How can I force a download of a pdf in a url?

getting pdf with cfhttp throwing base64 error


Using async await when implementing a library with both synchronous and asynchronous API for the same functionality

Pattern for writing synchronous and asynchronous methods in libraries and keeping it DRY


Iterate calculations of different length

Iterate and save loop outputs of different lengths


Remove everything except regex match in Vim


Run task before compilation using Android Gradle plugin


What's the difference between std::move and std::forward

What's difference between forward and move in the constructor of class?

Confusion between std::move and std::forward


Mule ESB DataMapper: Aggregation of field conditional to field type

Mule ESB DataMapper: Aggregation of ALL fields conditional to field type but in a nested structure


Select from one table where not in another

How to get values which are not present in other table

MySQL select id which is not in specific date and time


Coin counter program not reading the proper value


node.js processes with the same name in forever are closed when trying to close only one

Forever and node.js, stopping one forever process stops all processes


Passing variable name to function of dplyr expressions

How to make wide data long via a function?

Function to pass parameter to perform group_by in R

What exactly does lazy evaluation mean in the context of the dplyr r package, and when shouldn't I use it?


What constitutes a merge conflict in Git?

What is a conflict and how to prevent one?


Does await create another thread internally before shifting to the same thread as the caller (for UI application)


When should I use call() vs invoking the function directly?

What is the use of function.call method?


SQL Server equivalent of substring_index function in MySQL

Select a String between two characters in a string in SQL


Determine which JAR file a class is from


Is there a LINQ statement to enumerate all parents?

Best practice recursive flattening of linked list in c#


Why do I failed to read Excel 2007 using POI?

getting error while reading excel file in java

Why am I getting "The supplied data appears to be in the Office 2007+XML" error?


How to access global variables during multiprocessing in Python

Python - Multiprocessing and shared memory


What is a converting constructor in C++ ? What is it for?

Function compiling even though it doesn't accept integer

== operator is working for user made class without being overloaded

Does this constructor call have a special name?


Can flexbox divide items evenly on multiple rows?

How to make every row in a grid list have the same number of items (using Flexbox)?


Splitting up class definition in ES 6 / Harmony

Breaking up an ES6 class into multiple files


Why status bar font size changes on iphone 6?

Migrating existing xcode 5 project to Xcode 6 in iPhone 6 simulator getting iPhone 5 bounds


Why does CreateProcess give error 193 (%1 is not a valid Win32 app)

Error : java.io.IOException: CreateProcess error=193, %1 is not a valid Win32 application


Converting from Decimal degrees to Degrees Minutes Seconds tenths.

Convert latitude and longitude to degree


Multimap of Multimap Java - Categorize timetable


java: Patterns for Monitoring worker threads?

How to manage java threads by sleep function?


Adding borders for image rounded image android


Weird backticks behaviour in Active Record in CodeIgniter 2.0.3

How to avoid "`" when multiple conditional join in codeigniter?


How to integrate over a discrete 2D surface in MATLAB?


programmatically prevent app from running in background iOS

Application crash right after DidBecomeActive

Always open application at rootViewController


cannot find symbol method OnClickListener android

I'm trying to implement this code on Android, im a noob at this


Removing item from vector while iterating?

How to remove (under conditions based on a property) particular vector members while iterating through the vector in C++

vector iterators incompatible while erase from vector


How to separate the "comma separated values string" whose values in turn contain commas


hibernate annotations, hql query by interfaces?


Jquery attr('src') undefined in IE 8 (works in FF)

jQuery.attr('data-*') not work on IE8 (work on IE7)


surface plots of large 3D datasets using R


Constraint for only one record marked as default

SQL Server check constraints - only one particular value per group

SQL - Permit insertion of duplicate rows if a boolean is set to true


Swift Optionals - Different ways of unwrapping

Manual unwrapping vs. if let with Optionals


How to count the number of occurrences of a character in an Oracle varchar value?

How to count the number of multiple repeating characters in a column and get a list of it in Oracle?

Counting the number of occurrences of a character in Oracle SQL


Parsing through Arabic / RTL text from left to right

split a multi-lingual string (French-Arabic)

LTR and RTL String Split Irrespective of the Language Directionality


Histogram of uniform distribution not plotted correctly in R

Sample() in R returning non-random sample after population vector length > 13. Why?


Replicate a list to create a list-of-lists


computed setter for a subscript of an array in Swift

Shorthand setter declaration for a subscript of an array in Swift


How to obfuscate an Android library (.jar file) using Proguard in Eclipse

how to make an android library project obfuscate inside eclipse


execution of commands multiple times without loops javascript


jQuery: document ready fires too early for my requirements

Javascript code only working after page refresh and not first viewing


Unlock password protected VBE project, run code then lock again


How to ensure the text area is updated before/during/after resource-intensive code?


Exception while trying to run eclipse product


Contenteditable consistancy with enter key?


A regex that converts text lists to html in PHP

How to convert hyphen in text list to HTML list items using PHP?


Why is "multiple definition of" error coming up, when I have only defined each of the specified variables once in source.h?

multiple definition error in linux device driver

CUDA multiple definition error during linking


Why does mongoose always add an s to the end of my collection name

Mongoose add a "s" after the name of the model in the database?

My collection is being saved as a plural when defined in my model differently

Why we add 's' after the name of collection when we want drop that?

Collection name auto convert to plural in reactjs and mogoDB?


How do I access a JSON object using a javascript variable

Fetching data from a json file using variables javascript


How to convert simple json object to csv using java?


Extracting subset of the data frame in R

R Language: How to print the first or last rows of a data set?


How to add System.ServiceModel.Syndication.dll in Windows Phone 8 project?


Why does my sorting loop seem to append an element where it shouldn't?

Sort the array of string Lexicographically


Writing and reading (fwrite - fread) structures with pointers

c writing and reading file with array of struct pointers

using pointers in structures to read from file

fread'ing and fwrite'ing a structure that contains pointers

How do I read/write a c structure containing 4 ptrs to structures of the same type from/to a file?


"Not a valid month" on an INSERT statement


Rails: An elegant way to display a message when there are no elements in database

How to properly refactor a simple if else logic in views for RoR


How to wrap a loop around an if statement


connection string for a vb.net application to be deployed in random system

Advice on updating deployed application sql connection string at runtime


Swift DateFormatter() doesn't format all date

DateFormatter "HH" not giving time in 24 hour format in swift

Convert String date to Date doesn't work using dateFormatter and Swift

Date conversion is always nil in iPhone 24hr date format


how to take a picture with overlayed logo and save it to camera roll

HI! How can I take a photo with iphone camera, and overlay a logo on it


Why "extends" precedes "implements" in class declaration

Why It is always need to use extends keyword before implements keyword?


Sharing a project between Eclipse and Netbeans

Import Java Project from Eclipse to NetBeans


Getting errors with passing parameters with fliter_by function in SQLAlchemy

How to find all columns with a particular number as an attribute?


Is there a decent Vim regexp OR command? What is the best way to find mismatched if else's?

How to filter text with multiple keyword in vim


How to add title at the top and in the middle of two graph in R


I want to check duplicate values in an array

how can i check the same values in an array?


Equally outlining listbox values in C# with the PadLeft function


Special characters and superscripts on plot axis titles

Place exponents in the title of a graph in R


is it possible to convert bitset<8> to an array of characters of integers?

is it possible to copy the value of bitset<8> to a string of arrays without converting them?


How to change an element of the original dataframe using dplyr

Replace a subset of vector with NA using conditions

Conditionally replace values in one column with values from another column using dplyr


Could not load file or assembly System.Net.Http.Primitives. Located assembly's manifest definition does not match the assembly reference

Google Calendar API V3 and System.Net.Http.Primitives.dll


MongoDb: Benefit of using ObjectID vs a string containing an Id?

How to store reference to other collection in MongoDb


Is there any way to use CSS colors with HTML5 canvas?


ViewParam vs @ManagedProperty(value = "#{param.id}")

the best practice for performance bettween using parameter in url ?p=2 and Managed bean

At what point is a field using @ManagedProperty annotation set?


How to determine if string contains specific substring within the first X characters

Can I check for a certain set of letters inside inputted letters and numbers? (C#)


MVC 4 how pass data correctly from controller to view

Looping through list of entities in a ViewModel

How to pass data from controllers to view in ASP.net MVC?


Changing the URL without reloading the page

How to change url as a string in a var on a click?


Inconsistent strcmp() return value when passing strings as pointers or as literals


How Java multi-threaded program is able to use multiple CPU cores?

Multithread in Java with multicores processor


Tabbing the printed fields evenly using awk

Making the colums align properly in shell script


Trying to get R gsub Regex to work with PHP preg_replace Regex


How do I translate this Perl regular expression into Java?

Convert Perl Regular Expression into Java Regular Expression


Call apply-like function on each row of dataframe with multiple arguments from each row

How to pass a record of data.frame to a function as parameter?


Java8: Why is it forbidden to define a default method for a method from java.lang.Object

Why is it not allowed add toString() to interface as default method?

Instantiating interfaces having default methods

Java 8 default method interface override Object equals method

Override the Object.toString() Method with a default interface method in Java


connecting to FTP server - The remote server returned an error: (550)

How to upload a new file to FTP folder using VB.NET


How do I implement a bitset of k bits in C?


Javascript set time string to date object

How to convert string to Time with javascript


Failed to Run Android Studio Project, Path doesn't exist


SQLDeveloper displays no tables under connections where it says tables

Why cant I see my created tables in oracle SQL developers tables tab?

How can I see my tables in SQL Developer?


Trying to execute a Java jar with Runtime.getRuntime().exec()

Executable Jar file does not work when run from Java code


What are indexes and how can I use them to optimize queries in my database?


Is there a jQuery autogrow plugin for text fields?

Dynamically expand height of input type "text" based on number of characters typed into field

jQuery - auto size text input (not textarea!)

input text type alter height if exceed width size

How to increase width of textfield according to typed text?

Auto expand a Input (type text) using jQuery


Why do people call the jQuery $ alias a 'factory'?


Implicit/Explicit conversion with respect to the "as" keyword

Why does the "as" operator not use an implicit conversion operator in C#?

User-defined conversion for generic type

Why is "as" casting not allowed with an explicit cast operator?


Synchronizing on an object in java, then changing the value of the synchronized-on variable

What happens if the lock object is changed in synchronized block


Dynamic Sorting within SQL Stored Procedures

Why CASE statement doesn't work without nesting?


Converting numeric bytes to character representation


Executing command using "su -l" in SSH using Python

How to switch to root user which normally prompts to password?


asp .net RegularExpressionValidator for password


How to check if the program is running with Administrator privileges in JavaScript

Check if Internet Explorer are running with administrator rights with jquery


Parse out time portion from ping results in Java

get specific substring from command window output (time from ping)


java regular expression support lowercase characters


How to manually create and load namespaces in R


Why is the default value of the string type null instead of an empty string?


File I/O on a mounted USB storage device in USB Host mode (Android 3.1 and up)


JDBC template: how to properly handle insert if not exists

Check duplicate entry before inserting into SQL Server

How to avoid duplicate records using stored procedure


How to use Node.js to build pages that are a mix between static and dynamic content?

How can I dynamically generate Html content with Node.js?


What is the point of accept() method in Visitor pattern?

What Does the ANTLR ParseTree accept() method do?


C# Language Design: method group inside `is` operator

Applying "is" operator to method group: why compiler allows it?


What feature of Django to make text looks shorter?


Adding Start, Stop, Reset button for timer

How to start and stop/pause setInterval?


Separating "click on text" and "click on background" events within same div in jQuery


raising an Exception in an Except without calling the original Exception


secure data transfer between chrome extension and native messaging host


Perform page navigation after a file download

JSP page is not loading after flush to download zip file


How to calculate average on star rating system?


How do I generate an image from a matrix (with floating point entries)

How to get gray scale image from intensity values in c++ or Matlab?


Negative weights using Dijkstra's Algorithm

Can someone walk me through why this implementation of dijkstra's algo doesn't work for negative weights?

Counter example (graph with negative weight) for Dijkstra algorithm with binary heap

How to find all the shortest paths between u and v in an undirected graph in O(|V|)?

Why priority-queue based Dijkstra shortest-path algorithm cannot work for negative-weights graph?

Dijkstra's algorithm for directed graphs with negative-weight edges

Why doesn't Dijkstra's algorithm work for negative weight edges?


Google Chromecast sender error if Chromecast extension is not installed or using incognito

Chrome error when embedding video url with iframe

www-embed-player.js:150 GET chrome-extension://eojlgccfgnjlphjnlopmadngcgmmdgpk/cast_sender.js net::ERR_FAILED


Get a reverse iterator from a forward iterator without knowing the value type

Assign return value from upper_bound to reverse_iterator

Getting a vector::reverse_iterator from a vector::iterator?


Error about "type signature with no binding"

Haskell-function to convert lower case char to uppercase char


Find out whether a pointer is pointing at the stack, heap or program text?

In windows how to determine whether a pointer points to stack or heap region


Installing python packages using pip on windows reci=eiving error 407 Proxy Authentication Required

How to get pip to work behind a proxy server


While "!b.equals(x) || !b.equals(y)" is an infinite loop?


Lambda expressions with multithreading in C#


What should int compareTo() return when the parameter string is null?

java: what value should I return when one of the String arguments is null."int compareTo(String,String)"


Help understand the error in a function I defined in R


Subsetting data frame based on values a particular column takes


How do you instantly update an XML document after you add a node to it?

What is stopping my XML file from updating?

How do you update an XML file after you change a node?


Improper publication of Java Object Reference

Immutable Objects and Initialization Safety


Why does process child execute some unexpected line?


Why is subsetting on a "logical" type slower than subsetting on "numeric" type?

Why is using `which` faster when subsetting a data frame


.NET 4.0 and the dreaded OnUserPreferenceChanged Hang


Java Regular Expression Matcher doesn't find all possible matches

Regular Expression in Python not matching correctly


List of IP addresses/hostnames from local network in Python

Python List all devices on local network, along with ip address


Wrap images on papercup(background image)

warp/mesh text and image in an HTML5 canvas element?


Chrome told 'Invaild Group' using Regex to format number

Regex substitution for zero decimal currency


Disabling jQuery UI Accordion with space bar toggling

Suppressing open/collapsing behavior when space pressed int accordion with knockout


Different between handler and AsyncTasks


What's the correct way to run multiple parallel tasks in an asp.net process?

Running async/await non blocking code in the background in asp.net WebAPI


AddYear method doesn't work as excpected

Add timespan to another timespan does not work


SVG Line with Gradient Stroke Won't Display Straight

SVG linear gradient showing on one path but not the other

SVG filter is not working properly for straight line

svg path is not drawn if it's exacly horizontal (eg. y always zero)


Pass data through view controller, tab bar controller, navigation controller and to view controller

Passing data between navigation controller and tab controller


Android:Passing a hash map between Activities

Passing Arraylist between activities? Using Parcelable

How to Send and Retrieve Map collection data to next Activity in android


Android: Append new data to already drawn ListView?


How do I prevent Android taking a screenshot when my app goes to the background?

How to prevent Screen Capture in Android

Disable ScreenShot in current android fragment

Distorted screen with certain intent/phone combo

How can I show an overlay on my app when I click the "Recent Apps" button?

How to hide views in android when android app is backgrounded (not to stop android to take snapshot when backgrounded)

How to toast message display when we prevent from screen shot


Why doesn't Firefox show the correct default select option?


How can I efficiently extract repeated elements in a Ruby array?

Get two (or more) common values from a string number in Ruby

fetch elements that occurred multiple times in Ruby Array

Ruby: How to find and return a duplicate value in array?

how to get repeated elements from ruby array?


Heroku - dump and load single table to shared postgres database

Upload only one table using heroku pg:transfer instead of whole database


Require statement in application.css.scss


iOS - color on Xcode simulator is different from the color on device

Difference in colors between Sketch and iPhone simulator


Adding libraries/Frameworks to Xcode project using the command line?

Script to add list of framework into xcode project?


Is the tap gesture for view working for all contents inside the view?


For a module that contains errors, can ghci process its import declarations only?


How to intercept each trying to use API function in C#?

Writing a program to stop another program from taking screenshots


Find which season a particular date belongs to

How to check if date is within specified time of the year

Adding a seasons column to data table based on month dates

R Need to extract month and assign season


How do I sort a swift array containing instances of NSManagedObject subclass by an attribute value (date)

Compile error when sorting swift Array by member value

Sort an array by NSDates using the sort function


Can somebody explain this odd behavior when working with ThreadPool?

Same thread is created 3 times instead of 3 different threads


Using Address Instead Of Longitude And Latitude With Google Maps API

How do I use Address rather than Longitude and Latitude in google maps?

Add marker to Google Map without knowing coordinates

How to get view of map based on place name wihout knowing latitude and longitude?

Create Google Map from location (No by Latitude/Longitude)


Function predict in glm applied to new data


How to insert a string in another string in C


How to convert an int value to string in Go?


Angular.js. How to count ng-repeat iterations which satisfy the custom filter

Angular: show a message when no results in angular ng-repeat ? (specific case)

How to get length of returned from filter array?


Validation plugin is not validating all fields

Jquery validation Error when trying to validate a bootstrap checkbox

jQuery validation plugin not functioning

TypeError: b is undefined in jquery.validate.min.js

jquery validation doesn't work on the page


Is there a JDK or Guava method to turn a null into an empty list?

Java library function to replace null lists with empty lists?


What does "i" mean in a CSS attribute selector?

What does "i" mean in CSS attribute selectors?

CSS Attribute selector contains element selector

User agent stylesheet - attribute selector img[align="left" i]

What does the CSS selector input[type=hidden i] mean?

What does the `i` do in Chrome's user agent stylesheet for checkboxes/radios?

input selector mystery i input[type="search" i] in Chrome

input[type="submit" i] - What is "i" and this syntax

what does "i" in square brackets do in CSS selector?


NSArray: Remove objects with duplicate properties

how to get distinct objects from an array containing many instances of the same object


validate on field blur using jquery validate plugin

jquery validate plugin not working on blur of the fields


android - filter assetManager.list files by type

Get File names from assets folder for files only with .txt extension


Placing zeros as first number causes odd results


Error while loading Angular JS controller


How can I "disable" zoom on a mobile web page?

Turn off zoom on website for Android devices ONLY


How to remove remote origin from Git repo

Git trouble pushing to github repository

Where can I see the name of the remote add repository and how to delete it?


Save username-password with NSUserDefault, how and how much safe?


Dependent name resolution & namespace std / Standard Library

std::istream_iterator doesn't work with std::pair

Overloading >> ifstream_iterator for pairs


why must return statement precede a throw statement in a catch block

Why can I throw an exception after a return statement?


Blanks in LIKE function to validate UK postcode?


How does x|0 floor the number in JavaScript?

Not able understand the use of | operator in javascript

How does the expression "float | 0" produces an integer?

JavaScript: | operator in return statement

What does "value | 0" mean in JavaScript

Why does `number |= 0` convert to 32bit integer?

The logic of ( number | 0 ) statement gives an integer in javascript

What's the function of the "|" (pipe) operator?

Javascript pipe in math to get Math.floor without using Math.floor

The OR Operator (|) in Javascript does the same as parseInt?


Algo/Formula To Calculate Combination of Ways N Things Can Be Arranged While Meeting Condition


Why array type object is not modifiable?

what is the wrong with array address with post increment operator?

Why can I increment a char array position inside a function and not in main

Why can't a modifiable lvalue have an array type?

How does this C code work but the other says L-value required?

why can not we increment an array in similiar way as pointer in c?


Child selector not working as expected, what is wrong?


Update column in database where max value php mysql

update database where there are more than 1 maximum values


Sets of combinations of subsets of unspecified sizes including permutations of X elements where sum of subset sizes of a set equal to X

Print 3 chars of arrays values every time differently

Given an array of x length, how can I find all the unique, non-repeating combinations of a fixed length?

PHP algorithm to generate all combinations of a specific size from a single set

PHP all permutation with N digits number

How to calculate number of possible combinations?


Can I create a javascript object that is casted implicitly as number?


What do Perl functions that return Boolean actually return

The return value of integer compare is strange. (1==1) is '1' but (1!=0) is '' (nothing)


How to multiply each number by minus the number by 1 in C#?


How to measure performance of awaiting asynchronous operations?

Measuring performance gains with async-await


Treating an array of bools as though incrementing in binary


Create a SQL query to retrieve most recent records

SQL display record that occurs after the most recent of a specific date type in a field

select in an oracle to return the newest row


How can a Format-String vulnerability be exploited?

Why is it better to use `%s` to print a string using `printf` rather than printing it directly?


python if-condition inside simple arithmetic

weird behavior while using ternary operator in for loop in python 3.5


Javascript-Setting background image of a DIV via a function and function parameter

How to set a buttons innerHTML as an image? (Using DOM)

how can i change background pattern image on page refresh?


Out of Memory Error while loading bitmaps


How can I configure the mail function of PHP on Windows Vista?

how to test php mail() on local dev server


Ruby assignment vs expression modifier precedence

Getting a NameError in very simple Ruby code

Why is a variable declared when it appears in "if false"?

Params assignment in dead branch leads to params being nil in Rails

rails4 AR: Local var is declared in not executed code-block

Ruby: method inexplicably overwritten and set to nil

Variable in else condition assumed nil value

Why can I assign an undefined variable to itself in Ruby and get nil?

How does precedence apply on an expression with an assignment and a conditional?

Variable declaration behavior in if clause Ruby

Undefined local variable or method for a Hash for main:Object (NameError)

How is a local variable created even when IF condition evaluates to false in Ruby?

How a non-defined local method variable can override a method?

Why can the variables in if-block initialize?

ruby on rails local-variable declaration in condition

Why x = x does not raise an error even if x is undefined

Confusion with the assignment operation inside a falsy `if` block


Calcuation of execution time in Milliseconds in VB 6.0


Only raise an event if the previous one was completed

Avoid multiple invoking of windows service using timer


JSF EL expressions to check empty string in propery file?


Load large picture from file and add watermark

Android add a watermark logo to very large jpg file (say 10000 x 150000)


How to convert boost::posix_time::ptime to OLE Automation Date (OADate)?


Expression lang with JSP/JSTL nesting values


How to set left and right margin programmatically in Android


How can I randomly select one of three strings?

I have three variables declared as strings, is there a way to randomly choose one?


Difference between int a,b = 0 and int a=0, int b = 0


js how to print the objectName to console

JS - Why my output is Object { } Instead of: MyObj { }?


some aspx pages throw "[Win32Exception (0x80004005): The network path was not found]" error on loading from windows host


How to detect file extension with javascript FileReader


How to sort an array in Ruby to a particular order?

Compare Two Arrays and Remove Unique Values


How to check if a Javascript Class inherits another (without creating an obj)?

Determine if JavaScript class extends another class


Counting words in each sentence using C#


populate drop down list and display on screen?


Connection access Database through Hibernate


Make an added JPanel visible inside a parent JPanel

How can I use multiple JPanels in one Java swing application?


Sonar - ArrayIndexOutOfBoundsException: 30344


How can I output data before I end the response?


MySQL VS Postgres/POSTGIS spatial database support

GIS: PostGIS/PostgreSQL vs. MySql vs. SQL Server?


Can mysqli_insert_id be broken by multiple scripts hitting a database at once?


DELETE CASCADE with foreign key to own table


Can someone tell me what are the differences between drawable and mipmap folders for Android?

Why we haven't put 9 patched images in mipmap folder?

How to load images from mipmap folder programmatically?


Is there a way to use a Mercurial repository as Git submodule?

Github, submodule that is hosted on bitbucket

Mercurial "submodule" inside a Git repository


How to get "Host:" header from HttpContext (asp.net)

Asp and WebClient: How to get dynamically actual host?


Why is `instanceof` producing different results?

why the values of properties in the prototype are inconsistent?

Resetting prototypes in Javascript. Why does it destroy the prototype inheritance chain?


jQuery/CSS: line-height of "normal" == ?px


How to crop circular area from bitmap in Android


Get the filename of a fileupload in a document through JavaScript

How to get filename of an object in JavaScript?


union size is not taking highest size of data type?

sizeof union larger than expected. how does type alignment take place here?

sizeof char array inside an union is not printing correctly


insert object in an NSMutableArray saved with NSUserDefaults

Mutating method sent to immutable object - iOS

Gettinf previouse transaction detail, while i try to new transaction

[NSCFArray replaceObjectAtIndex:withObject:]: mutating method sent to immutable object

Getting "mutating method sent to immutable object" error


Objective-C – Sending data from NSObject subclass to an UIViewController

How can I use a NSNumber from a different class?


Send response to all clients except sender

Socket.io emit to everyone in the room except the sender


PostgreSQL 9.2 row_to_json() with nested joins

Avoid anonymous fields in JSON built from table rows


Find matches of a vector of strings in another vector of strings

How to find matching words in a DF from list of words and returning the matched words in new column


How can I reorder the x axis in a plot in R?

How to change the sequence of X axis for Plot command in R


replace standard checkbox with a custom image

Replace the 'Tick' mark of a HTML check box with an image or any other symbol


Local html file AJAX Call and jQuery Woes

How to import local XML file and parse through it using JavaScript?


Awk - combine the data from 2 files and print to 3rd file if keys matched

Awk formatting of the output and adding a date time stamp


How to echo directories containing matching file with Bash?


How do I echo a different statement when different checkboxes are selected with php?


Custom php.ini per-directory (for testing sites)

Why is my custom php.ini file not loaded site wide while placed in /public_hml?


JavaScript - a way check if an option of the <select> tag is selected

Check if an item is not selected from a dropdown


what does @property actually do behind the scene..with usage of self. and self-> and _ underscore


What's the term for design ala "object.method1().method2().method3()"?

What technique/pattern does cin/cout use allowing e.g. cout << x << y?


How do I change only background color of ProgressDialog without affecting border in Android?


Creating and writing file from a FileOutputStream in Java

How to open a PDF file just after creating it?


NoClassDefFound when trying to run java with external libraries

Java program with referenced libraries: NoClassDefFound


Java HashMap get works but containsKey does not

Why is my HashMap.containsKey(myKey) always returning false?


Mongodb get last combination in aggregation framework

How to limit/filter a query of messages to just the most recent message


How to manipulate arrays. Find the average. Beginner Java

How to find numbers in an array that are greater than, less than, or equal to a value?

How do I calculate the average of 10 random numbers in an array and then list the ones that are smaller than the average in Java?


What is passed when an array is passed to a function in c? Copy of array values or reference addresses?


Jackson serialization: ignore empty values (or null)

I want to remove null and "" values data from JSON responce output

How to return List of Objects without null properties


How to format the following JSON data using Javascript/Jquery?

JavaScript: List values having same parent value only once

Divide JS object list into sub lists of items with common object attribute

How can i merge an array to get a structure


Difference between http://+:8080/ and http://*:8080/

What's the difference between the + and * with HttpListener


Is javascript Sychronous or asynchronous?

Is asyncronicity introduced in javascript by Nodejs

For loop is executed asynchronously in javascript?


@Html.Action is raising "HttpServerUtility.Execute blocked while waiting for an asynchronous operation to complete. "


Combining vertex arrays with textures in OpenGL

using glDrawElements with texture co-ordinates


Can I stop the dbml designer from adding a connection string to the dbml file?

Stop LINQ to SQL dbml from updating connection string when I drag tables into the dbml file


Fill non-contiguous blank cells with the value from the cell above the first blank

Copy cell from a coloumn if value is starting with #excel #formula

Find and Replace blank values with the value from the cell above


Android - ImageView: setImageBitmap VS setImageDrawable

What is the difference between setImageDrawable() and setDrawable() of ImageView


How to get the component inside a JScrollPane


How can I mantain my position on the page on refresh (AJAX)

How can I mantain my position on the page on auto refresh after php function


Can Python be embedded in HTML like PHP and JSP?


What setup code should go in Form Constructors versus Form Load event?


Extending ASP.NET MVC 2 Model Binder to work for 0, 1 booleans


Setting a default variable value in a function


Selecting half the elements with :nth-child?

:nth-last-child to select second half of list of arbitrary length


How to execute an application on the client from a website?

Process.Start() keeps running my .exe as a background process MVC ASP.Net


Restrict static file access to logged in users

How to handle static/media file permission on flask?


Mongodb distinct on a array field with regex query?


Proper use of database globally in android


npm ERR! code UNABLE_TO_VERIFY_LEAF_SIGNATURE


How do I do Web.config Transformations with Visual Studio Website Projects?

Publish not transforming Web.config for Website project


Search and replace multiple values with multiple/different values in PHP5?

str_replace characters with 2 other characters


Blue and Purple Default links, how to remove?

How to show a link text without a link layout?


Is there a workaround to trigger an option.click event in IE?

JQuery doubleclick listener in select - IE not working


Using grep in R to delete rows from a data.frame

! grep in R - finding items that do not match


How to manage project-wide constants in a project using c#?


percentage on y lab in a faceted ggplot barchart?

How do I normalize the y-axis of a histogram using ggplot2 in R?


Internet Explorer 10 does not apply flexbox on inline elements

Display flex in IE10 with non block children doesn't work correctly


Meteor package css relative resource path


Internal linkage with static keyword in C

Difference between static global variable and non-static global variable in C


php regex to extract data from HTML table


How to get the index of an parent scope array/ng-repeat inside child ng-repeat


setter method of property decorator not being called

Why doesn't setter get called when using property() function?


How do I delegate a call to [0..<n] in swift?

how to support range subscripting in swift


Subscript out of range error when trying to copy Excel charts to Power Point presentation


Should I index a bit field in SQL Server?

Simple SELECT/WHERE query slow. Should I index a BIT field?


Android Studio - Creating Modules without copying files?

How to add a module, which is not inside the project folder, to an Android Gradle Project?


How to display different links for logged in and logged out users?

Parse error: syntax error, unexpected 'else' (T_ELSE) in a Wordpress Template


Maximum array dimension like a[1][1][1][1]....[1] in C#

What is the maximum number of dimensions a C# multidimensional Array can hold? What about jagged ones?


What is the minimum width and height Of Facebook Open Graph Images?

What are requirements of web page must be for sharing link in Facebook?


Successful build with many errors in typescript typing files

Latest version of jQuery for TypeScript is throwing syntax errors?

Why am I not able to compile a file that references jquery.d.ts?

Build errors in VS13 in angular.d.ts and jquery.d.ts using TypeScript

how to solve typescript node definition compile errors?


How to retrieve last 5 records using LINQ method or query expression in C#

Show latest three items on index page from database


How to tell if notification shade is pulled down in android

Detect if the notificationbar is pulled down


How to insert image in MySQL database using Servlet and JSP in Tomcat 7

Read, save and show images MySQL with JSP


Change a Rails application to production

how do I change environments in ruby on rails


How to find time difference between two dates using PHP

How to exact difference between 2 dates in php


Is it possible to exclude a property from a transition style?


Writing to a file with map container contents c++


How do I make 2 comparable methods in only one class?

Multiple differing views of the same list

I want to use Collections.sort() twice on two different parameters

Implementing comparator multiple times in a single class file


What can happen if printf is called with a wrong format string?

Why is printf with a single argument (without conversion specifiers) deprecated?

Unable to understand output produced after typecasting in c in little endian machine

C arguments from the C primer plus 6e should effect print


MongoDB indexOnly false for covered query with sharding

Cannot get a covered query for sharded collection in MongoDB


Screen Resolution not matching Screen.Bounds

Difference in PInvoke GetMonitorInfo between WPF and Console Application


(WAMP/XAMP) send Mail using SMTP localhost

How to send email from localhost WAMP Server to send email Gmail Hotmail or so forth?


Ruby: "Unexpected keyword_end"... but all openers and closers match


What to use instead of "addPreferencesFromResource" in a PreferenceActivity?

How to replace deprecated code in class derived from PreferenceActivity?


0x800a139e - JavaScript runtime error: SyntaxError

0x800a139e -JavaScript runtime error: SyntaxError


ASP.NET Efficient Chat Application Approaches

How to implement live chat functionality in asp.net website


When storing a MySQL connection string in App.config, what value should the providerName property be set to?

How to give default connection string for mysql database in app.config using c#


How to skip a iteration/loop in while-loop


How to find time differences between two time in c#

How to find the difference between two time intervals


How to connect Android App connecting to a web service


How to customize JSF conversion message 'must be a number consisting of one or more digits'?

Primefaces - Intercept error message, and show my own


Replace all NSNull objects in an NSDictionary

iOS : how to replace occurrences of <null> in NSArray


how to delete a line from a text file in shell programming


Quick find a field or method in Eclipse's workspace

How to search for a method name in Eclipse


js sort() custom function how can i pass more parameters?

Pass parameter to anonymous sort function javascript


Marshal.PtrToStructure (and back again) and generic solution for endianness swapping

Alignment of data on the end side of space in Marshal


Why is \ character being doubled in my @ string?

String literal still ending up with double slashes?

Appended extra Escape character in string in c#

Method ToString() on object adds a backslash to escape characters

C# How to maintain the path as in string without replacing double slash


Understanding the output of an arithmatic expression


What are the advantages of memory-mapped files?

Difference between BinaryFile vs MemoryMappedFile?


Does Oracle use short-circuit evaluation?


How can I print the address of a bool variable?


Rescaling the y axis in bar plot causes bars to disappear : R ggplot2

How to display truncated error bars with ggplot?

Settings y-axis limits when stat = "summary" (binomial data)

counts not correct when x-axis is changed in ggplot histogram


R finding duplicates in one column and collapsing in a second column

Collapse a character vector by value in another column r


Is it possible to use optional/default parameters in a lambda expression in c#?

Can I define lambda default for some argument?


Spring 3.0 MVC binding Enums Case Sensitive

How to restrict REST parameters to enum in spring-mvc?


SQLAlchemy query, join on relationship and order by count

Order by and return count of related model


How to delete object constructed via placement new operator?

How can I destroy an unknown type allocated with a placement new in C++?


Opening a new activity with Simple adapter


How to wait until a web page is loaded with javascript?


How to clear jQuery validation error messages?

Validation message not clearing, what can be wrong


Spring, working with @Configuration and @Bean annotations


Procedure for finding nearest distance record for the supplied Latitude and Longitude


Errors when making circular reference imports


How to use jquery post with multiple methods in target url?


how to get float rounding mode for c/c++ in vs2008/2012/2010


Delete C++ structure from STL list using iterator


How to compare user date with system date in c++?


Getting consistent normals from a 3D cubic bezier path

c++ Bezier curve Tangent direction issues


Detect which word has been clicked on within a text

How to make all plain text clickable in a webpage


Why doesn't VS2013 zero-initialize this struct?


How do you declare and use a Set data structure in groovysh?

Why groovyConsole supports `def name = "Neo"` while groovysh does not


Print address of virtual member function

'&' : illegal operation on bound member function expression


invalid use of non-static member function QtConcurrent


What does this variadic template code do?

Demystifying Sean Parent's for_each_argument


Creating (and Accessing) a Sparse Matrix with NA default entries


Call C++ library from Node.js (Node addons / node-ffi)

How to import c++ (cpp file) as lib/module in nodejs?


link with static library vs individual object files


Why aren't type constraints part of the method signature?

Two methods with same name but different generic parameters


Changing a classes member through an iterator

I'm trying to iterate over a set but i can't seem to succeed


Does calling free or delete ever release memory back to the "system"

std::shared_ptr in QList does not delete content on deletion

Memory not being cleared fully using delete


object of abstract class type "Connection" is not allowed


C++: Operator overloading of < for pointers to objects

How to customize inequality comparison of two pointer to objects


Boost FileSystem v3 append failed with char array

Boost filesystem path append for char array


How to write a function for generic numbers?

Creating a function that works for all numeric primitives


Canvas: drawImage not drawing image to canvas


What is LD_LIBRARY_PATH and how to use it?

C++ linux: dlopen can't find .so library


Setting up maven dependency for SQL Server

Finding Maven command-line or shell using Eclipse Luna Maven plugin on Windows 7


Save is not valid without active transaction - Hibernate


What is the difference between A<T extends B> and A<? extends B>?

Difference between Unbounded Wildcard Types and Bounded Wildcard Types?


How to insert many records using JPA native query method


Accessing post variables using Java Servlets

how to pass a javascript variable to a java servlet?


How to register multiple servlets in web.xml in one Spring application

map two or more DispatcherServlet in spring web.xml


How do I start multiple main programs in a Java executable .jar?

How to run the main method of a Java class in a jar?


android.util.AndroidRuntimeException: requestFeature() must be called before adding content

Unable to start activity (java.lang.RuntimeException)

Hide tittle bar in ActionBarActivity using java code

Create Custom AlertDialog requestFeature exception


passing table and column name dynamically using bind variables


How can I play sound using Java(BlueJ), in raspberry pi?

How do I access and play an audio file from a Java resource class folder?


How to write a transitive comparator when "equality" implies "order doesn't matter"?


Configuring Spring MVC controller to send file to client

How to make Spring Controller to return CSV from a POJO?


Java: How to check for null pointers efficiently

How is using libraries checking nulls better than getting NPE?


Load Map into jsp to populate drop down list in struts2


How to print a large resultset of mysql database in java?

printing millions of rows / JAVA heap space


Is there a java implementation of Porter2 stemmer

Built-in Porter Stemmer in java opennlp toolkit


Convert strings to int or float in Python 3?

TypeError: Can't convert 'int' object to str implicitly

my while loop skips an if statement and goes straight to the else statement


Delphi Program on another PC without Delphi Missing dbxmys.dll


Querying data using Entity Framework from dynamically created table

Dynamically set the table name in LINQ query


A Long double variable results in a negative number when a value is assigned


In C/C++ mode in Emacs, change face of code in #if 0...#endif block to comment face

Graying out an undefined code section in Emacs


how to add number of days to the date given in a jtextfield with string data type

increment now date by several days issue in java

write a program to prompt number of days to add to current date and print new date as well as today's date

how to add days to java simple date format


Why do immutable classes provide mutators?


IPA generated by swift is so big, about 5MB

Why do Swift standard libraries need to be copied and embedded in every Swift app?

Swift: Does using Swift in An iOS project have to pack libswiftCore.dylib in the ipa file?


Modifying framebuffer (/dev/graphics/fb0) parameters using a Loadable Kernel Module

How to change device (LCD) parameters dynamically on Android Linux ARM device


Keep the selected option saved within js

Storing the clicked value in radio buttonswith cookies


Are Timer and Task creating new threads?


What is the purpose of these lines of swap code in quicksort application?

Why is this sort necessary in quick sort application


Efficient algorithm for finding primes and adding them?


Converting a binary matrix to 0s by toggling rows and columns?

Matrix of 0s and 1s. Minimize number of operations


Automatically acquire a checkout lock when checking out (tfs2012)?

How to prevent other users to check out the same file I checked out in TFS 2013?


app is crashing on second run through of loop with nsnull count

NSMutableArray Crash When checking for count


Does POSIX specify a memory consistency model (Addressing multithreading)?


How can I center a box of unknown width in CSS?


Python: How can I check if a space in memory has no references left?


How to remove the querystring and get only the url?

PHP - How to remove anything after extension (jpg, png, gif, jpeg, svg, ...)

Php removing rest of the text after a specific character


fatal error: sndfile.h.in: No such file or directory


What's ending comma in print function for?

Why doesn't printing with carriage return \r suppress newline?

Why print statement does not print a new line


What is the difference in these two methods when using async/await


How to Concatenate Numbers and Strings to Format Numbers in T-SQL?


Remove adjoining column whitespace in bootstrap

Making two different rows in bootstrap have same-height elements


How to use qsort for an array of strings?


How does switch statement compares values?


What are file descriptors, explained in simple terms?


Codeigniter: Passing data from controller to view

variable $data doesn't seem to pass through to view

Question about Session data and CodeIgniter 3

CodeIgniter passing model data to the view


Read one column from one row from a MySQL database

Using a MySQL Query result as a PHP variable


Alternative to performSelector in Swift?

What is alternative to performSelector in swift?


NUL undeclared- first use in this function


clang++ - treat template class name as template in the class scope

Strange template template parameter expected error


writing a program for hiding processes from ps command result

How to modify a linux kernel to hide a process?


How do I install pthread_win32 (Windows pthread / posix thread library) for Visual Studio 2005?

adding extra (pthread) dll in visual studio 2010


How to get a substring matching a regular expression from another string?


WM_KEYDOWN - capturing keypress causing event


Rails 3: redirect_to with :remote => true


Project name contains unsupported characters! Error while exporting signed APK in Android using eclipse


distinguish shared objects from position independent executables

Why is the MIME-type of a Rust program application/x-sharedlib?

Determining whether an elf file is executable or a library


"java.exe" is not recognized as an internal or external command, operable program or batch file

'javac' is not recognized as an internal or external command, operable program or batch file


password_hash() PASSWORD_DEFAULT PHP 5.5


How to comment/uncomment line or region without marking completely the area I want to comment


jquery get only all html elements with ids

Find all elements with an 'id' attribute on the DOM


How do I get the label of the selected radio button using javascript

How to get the text of the checked radio button?


How to translate CreateObject("Wscript.shell") into C#

reference a windows shell interface using .net 4.0


Check if a string contains an element from a list (of strings)

Query a list of objects that contains any string


splat over JavaScript object (with new)?

Constructor equivalent of Function.prototype.apply()


How to use emacs tuareg mode effectively to manage an OCaml project?


How to send all the message to the client(java server)

How do I send a message to all clients(JAVA)


How to Construct xml in php with Special Characters?

how to create xml file using php and mysql?

CakePHP Xml utility library triggers DOMDocument warning


How to write both h1 and h2 in the same line?

Adding Spans to HTML&PHP segments in a div


Function in PostgreSQL to insert from one table to another?


Java HashMap return value not confirming with my understanding of equals and hashcode

Same hashCode but two different entries in HashMap


Understanding contains method of Java HashSet


How to implement a transparent Pane with non-transparent children?

set opacity of the dialog box outside without changing the dialog box opacity in javafx

set the opacity of dialog box outside in javafx application


JSON data insert sqLit Database not working

javascript SQLite SQL execution is disallowed


How can I check subtype of exception in switch case in dart?


Why does dynamic binding fail when using interface inheritance?


how to access original value of the variable

how is original value from immutable variable accessed?


Apache Kafka error on windows - Couldnot find or load main class QuorumPeerMain

Could not find or load main class org.apache.zookeeper.server.quorum.QuorumPeerMain


I have a segmentation fault (core dumped) when using strcpy, malloc, and struct

Segmentation fault when using strcpy to copy a "string" into a struct member char*

why does this simple strcpy(...) cause a segmentation fault?


Program received signal SIGSEGV, Segmentation fault. when debugging

C | pointers,arrays and segmentation issue


Cocoapods commands fail due to "No such file or directory @ dir_initialize - /Users/<username>/.cocoapods/repos (Errno::ENOENT)"


Rails' client-side-validation form_for error

client side validations not showing up gem 'client_side_validations'


How is this private variable accessible?

Accessing private variables inside the method

Why am I able to access a private instance variable of one instance from a method invoked on another instance of the same object?

Java construct one instance of Certain Class from another instance

Java private member: why does this compile?


GCC C compile error, void value not ignored as it ought to be


Jquery load function that will append onto HTML already present

load div from remote html page and append it in current page


How to merge multiple assemblies into one?

How can I hide (dll) references from a dll project in .NET?


Using GCC (MinGW) as MATLAB's MEX compiler

Matlab on Windows: Change 'mex' default compiler to Cygwin's GCC


Failure to infer type at an unexpected place (possible javac bug?)

Why can I not reverse a comparator in a Java 8 stream which compares by map value?


Arrange base plots and grid.tables on the same page

Output Venn gList object and Network plot side-by-side

Add a grid.table plot to a graphics plot

Adding a small table to a base graphics multiple plot chart


How get count of each distinct item in generic List in C#


How to strip leading "./" in unix "find"?


How do I remove this JPanel from my JFrame?


Can you determine if Chrome is in incognito mode via a script?

how to check the incognito mode in chrome above 76 version in javascript

Redirect and display alert if in incognito


Why does the bind polyfill on MDN introduce an intermediary NOP function instance onto the prototype property?

Function.prototype.bind polyfill and parametric object creation


jQuery Validation Form does seem to be working


What is the difference between canonical name, simple name and class name in Java Class?

What's the difference between Name and CanonicalName?


How to store private pictures and videos in Ruby on Rails

Best way to store videos and images in Rails


Resize an image with bilinear interpolation without imresize

Resize an image to original size after sub sampling

why Bilinear interpoation generates exact original image on expanding and shrinking by same factor


EXC_BAD_INSTRUCTION (code=EXC_I386_INVOP, subcode=0x0) with dataTaskWithUrl

NSURL nil when unwrapping an optional value | character not working?


Doctrine2 ORM does not save changes to a DateTime field

Persist DateTime to database after modifing it by 30 days

Doctrine modified DateTime is not persisted


subset() a factor by its number of observation

Subsetting by summing number of values in clustered data in R

How to Remove Patients with Less Than 2 Visits of Data


Set span for items in GridLayoutManager using SpanSizeLookup

Changing number of columns in RecyclerView gridlayout

Dynamically change the number of columns of a GridLayoutManager

RecyclerView LayoutManager different span counts on different rows


Using the PHP HTTP_ACCEPT_LANGUAGE server variable

how to order string from HTTP_ACCEPT_LANGUAGE


$_SERVER['QUERY_STRING'] does not print unicode values as it is


How does a "for each" loop in C++ know the length of an array

How C++ compiler knows the length of an array


Java, how to change current database to another?


Deduce template argument from std::function call signature

Why doesn't this match std::function void(T)

Deduce function parameters from a generic function/lambda

understanding usage of std::function as parameter

How do I pass an overloaded function as a templated function parameter?


find missing numbers in series using python


Event declaration with assignment to empty delegate

What is the point of assigning an empty delegate to an event?


how to show confirm box inline on asp.net c# page function


How do I configure Apache 2 to run Perl CGI scripts?

Apache forbidden error when trying to run a Perl script

Cannot run cgi, show plain text only (Ubuntu 13.10 Apache 2.4)

500 error on binary compiled CGI script after migration to new servers

Perl scripts will not run in apache (Permission Denied)

How can I run a CGI script properly in a ec2 instance running an Apache server

Unable to connect to Postgres via PHP but can connect from command line and PgAdmin on different machine

Perl Apache : Perl script displayed as plain text

How can I troubleshoot my Perl CGI script?

Executing CGI files in browser displays code


Adding a @grant value breaks my Greasemonkey+jQuery script?

jQuery in a Greasemonkey script – click event is not firing in Firefox?


Subtraction of two nullptr values guaranteed to be zero?


filter for complete cases in data.frame using dplyr (case-wise deletion)

how to write the following code using %>% in R

dplyr r, removing all na values from dataframe


Change Colour of Group Box Group Title Name


Return XPath location with jQuery? Need some feedback on a function

How to get the unique selector of elements

What is the path in the html dom for a selected element?


Serialization of Entity Framework objects with One to Many Relationship

The 'ObjectContent`1' type failed to serialize the response body for content type in WebAPI


MonoGame GraphicsDevice.DisplayMode not working


g++ generates incorrect targets for header file dependencies


Ruby/PgSQL error on Rails start : cannot load such file -- pg_ext (LoadError)


How to put a waved line under misspelled words HTML


C# - Can publicly inherited methods be hidden (e.g. made private to derived class)

How to hide (remove) a base class's methods in C#?


How to print strings with line breaks in java


How to solve the Error: Inconsistent accessibility: parameter type for generic c# interface?

Inconsistent accessibility: parameter/property type


ToolStripStatusLabel displayed as black box


Javascript - dumping all global variables

Search Javascript source code for global variables


Does running git init twice initialize a repository or reinitialize an existing repo?

What does 'reinitialize' mean/actually do in git?


RW Access git repository using svn (git-svnserver)?

How to provide a git repository as a SVN repository, at least read-only


How would I get the text of a JLabel (with an icon) explaining what the label is by hovering over the label?

How create a JLabel when I pass with mouse on the button


laravel 4 modify an input value inside controller


When is a C# value/object copied and when is its reference copied?

C# MVC EF DB First - saved DbSet object will change automatically - strange behaviour

Assign Variable to another Variable and have changes in one be mirrored in the other

How runtime knows the exact type of a boxed value type?

Why is my data changing when I am not changing it?


C# applicationSettings: how to update app.config?

C# update deeply nested XML element value


static_cast double to __int64 to double in linux 32


Why are 2 rows affected in my `INSERT ... ON DUPLICATE KEY UPDATE`?

INSERT ... SELECT ON DUPLICATE KEY: Has an insert been made or an update?


What does the standard C++03 say about type (cast) conversion of agregate initializer?


Comparing two columns, and returning a specific adjacent cell in Excel


Setting up connection string in ASP.NET to SQL SERVER

com.microsoft.sqlserver.jdbc.SQLServerException: Login failed for user 'sa'

An attempt to login using SQL authentication failed

passwords for web.config in development and production

Java connection to a SQL Server Database: Login failed for user 'sa'

Can't connect to sql database with wildfly 10

Login failed for user 'sa' ASP.NET MVC page

JDBC connection to SQL Server: login failed for user x

Error : Login failed for user 'domain\username' using SqlCredential object

Server error in '/' application - Login failed for user


Remove space from columns while importing in SAS


How to I find specific generic overload using reflection?


In R write list with several elements to data.frame

Convert `list` to `data.frame` without losing the names


Chain arithmetic operators in dplyr with %>% pipe

How to do multiplication with magrittr pipes


Separating numbers of a string array to a integer array

Splitting Digits of a Number into an Integer Array

Spiliting the array element at each index


Iterate/Loop through all properties of a class in Objective C

Objective C: Is there the way to enumerate properties in code?


Why is the destructor of a future returned from `std::async` blocking?

Use std::future to monitor and control thread executing class member function (c++)?

Why program won't exit until std::async finishes?


What happened to LocationManager and Location services?


Java JTextArea dynamic column and row numbering


how can I make a loop in single threaded program which runs every few minutes? (JAVA)

Retrying a database connection on failure after every 10 minutes


How to make it as downloadable excel file using servlets

Why isn'n my Java Web app downloading an excel file using the POI library


What is this syntax when I was attempting to override a getter?


Java: double: how to ALWAYS show two decimal digits

How can i get this to execute to two decimal places, comes out as long decimal


Other ways of performing modulo operation


How to add a library include path for NetBeans and gcc on Windows?

What would be the #include statement for iostream in Netbeans IDE?


How to send emails using yahoo or gmail in c++


Ternary operator, syntax error when using assignment


Design pattern for alternate action if app in foreground?

how to display Notification when app is close and hide when app is open in notification Manager


Find gitignore file and line causing a file to be ignored by git

Explain which gitignore rule is ignoring my file

How do I know if I am using gitignore or gitignore_global?


How do I compile a java file that has jar dependencies?

How do I generate .class file if I have external Jar dependencies? Javac does not work


101: What does baseApp = (MyApp)this.getContext() do?


Should I return a Collection or a Stream?


How to access static resources when mapping a global front controller servlet on /*

because its MIME type ('text/plain') is not executable, and strict MIME type checking is enabled

spring mvc can not mapping resources(eg. html) with no constraint

Servlet JSP mapping in web.xml with Tomcat 8

How to serve any file without controller in spring

Frontend files does not found inside java project

How to handle static content in Spring MVC?


Why do I get "as of release 9, '_' is a keyword, and may not be used as an identifier" error when using a single underscore variable name?

Why Java does not allow using `_` (single underscore) as parameter name in lambdas?

Can't refactor methods with underscore as a parameter into lambdas?

what use for java1.8 "_" reserved keyword


How can I save a common image format to DICOM?

How to convert JPEG images to DICOM format?


Extract arbitrarily rotated plane of data from 3D array as 2D array

Extract 2D slice from a 3D volume in a certain angle

MATLAB: Saving a slice through volumetric data to an image

slicing a 3D image data set at different angles


c# sql error "There was an error parsing the query"


How do I make my game restart and quit with pygame.KEYDOWN after the "you lose" screen is displayed?

How to create a game over and play again screen in pygame?

os.system opens new window when executing pygame code

How to display GAME OVER screen and YOU WIN screen in pygame

How to make player move into next level in pygame

How would i create a Menu screen that displays stuff/plays music?

Python Pygame RPG Classes and Sub Routines


How is almost everything in Javascript an object?

How is Date and Function a Javascript object?

A Function that can be an Object in JavaScript?


how to check the browser using Jquery or Javascript


How to find all permutations of a given word in a given text?

Regex to find any permutations of letters in string

How to check if a String contains a substring in any order?


Convert string value into decimal with proper decimal points

how to convert string to decimal number while maintaining the decimal places in C#


Is it "bad" to use try-catch for flow control in .NET?


c# Where can find System.Windows.Controls.dll

I can't use system.windows.control namespace


javascript why is (true)^2 = 3, (true)^3=2


php preg_replace regex replace string between two string

php preg_replace regex replace matched characters in sub match

Regular expression to replace all occurrences of a specific character within any delimited groups


setDisable for all fields of a Section in a Crm Form

Disabling all Fields on a Form in CRM 2015


segmentation fault when index size increased

Thread1: EXC_BAD_ACCESS (code=2, address = ox7fff5eb364bc) Parsing a CSV-file in c


C++11 rvalue reference calling copy constructor too

Resize on std::vector does not call move constructor


Move the mouse pointer to a specific position?

How to change position of the cursor using Javascript?

Can i make the cursor move off of an item when item is clicked?

How can I make the cursor of a user jump to a specific coordinate on the page when they hover over an image?


Why does C# add extra backslashes to my data?


R: combine same identifiers in dataframe

collapse rows into one for repeated observations and concatenate multiple non-repeating variables into single variable in r data frame


mysql_query() expects parameter 2 to be resource, boolean

mysql_query() expects parameter 2 to be resource, string given


Iterating C++ vector from the end to the begin

How can iterator be run in reverse order?


Access builtin functions by __builtins__

namespace of global __builtin__ conflicts with module namespace


Get identical elements in two lists with LINQ


Using custom fonts in PDFKit with Javascript

PDFKit - Custom Fonts - fs.readFileSync is not a function


Obfuscate single non-modular javascript file with require.js

Uglify one JS file using requirejs optimizer


System.IO.IOException while appending text to file


Mex generates error for // while compiling C code in Linux

mex file: compilation fails with with "//" comment; but compiles fine when used "/* */"


Find indices of elements that match a given condition

Is there a simple way to find the index of values in a array like select with index_of?

Get the indice of array if some condition is met in Ruby


Node.js EACCES error when listening on most ports

Running node app forever with sudo leads to errors

live-server Error: listen EACCES 0.0.0.0:8080. even changing the ports not working?


too many initializers for 'int [0]' while setting the parameters for HSV histogram calculation

Add pointer to member object to dynamic array of pointers


Unable to display Todo Collection on the page


Get filename from string path in javascript?


What's the value in removing and/or sorting Usings?

Compile Times: Additional Using Statements


CreateProcess doesn't pass command line arguments


How do I check if my array has repeated values inside it?


jQuery .ready in a dynamically inserted iframe


Is it possible to pass !important as parameter/option for LESSCSS mixins?

I am using mixins in Less for 1st time. How to use '!important' declarations & multiple values in single property


Moving in direction of gradient orientation in an image


Using super methods in Javascript based on Crockford's functional inheritance


Avoid newline in list-directed output with Intel Fortran compiler

how to write a huge matrix to file row by row (fortran 90)

FORTRAN WRITE in one line only (prevent newline or carriage returns)


How to know which version of Symfony I have?


Is there a better way to express nested namespaces in C++ within the header


How does Dir.entries() determine the order of the listed files in the array?

Is the order of Ruby Dir.entries guaranteed?


What is the source code of the "this" module doing?

In Python Outputting on Import From an Imported Module

Any specific meaning behind the dictionary used in the this module


Set the maximum character length of a UITextField with emoji


A clearer explanation for recursion and flow of execution in JavaScript?

Unable to understand this recursion code

Can you explain this recursive solution from Chap 3 Eloquent js?


Algorithm: Split a string into N parts using whitespaces so all parts have nearly the same length


How to reference classes from another project

Dart - How does one dart project import code from another dart project without using pub?


Trouble adding two mysql columns and returning total

need help summing two columns in mysql and returning result


Code Analyzer: INV is slow and inaccurate

Matlab: Numerical imprecision for the inverse of a matrix