Get Extension of Full File Paths
fileExtension(x)
x | vector of file paths |
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# Define example paths paths <- c("C:/example/file.csv", "file2.txt", "D:/e/f/ghi.jkl.zip") # Get the file name extensions fileExtension(paths)#> [1] "csv" "txt" "zip"# Empty string is returned for paths without file name extensions fileExtension("C:/NEWS")#> [1] ""