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powershell - extract file name and extension
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PS C:\Users\joshua> $file = New-Object System.IO.FileInfo('file.type')
PS C:\Users\joshua> $file.BaseName, $file.Extension
file
.type
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Removing whitespace from strings in Java
... question requested, it also demonstrates that the result is returned as a new string, the original string is not modified as some of the answers sort of imply.
(Experienced Java developers might say "of course, you can't actually modify a String", but the target audience for this question may well...
How to add default value for html ? [closed]
...something like <textarea>This is default text</textarea> . I did that but it doesn't work. What's the right thing to do?
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recursively add file extension to all files
...m. Note also the quotes around {}, so that filenames with spaces (and even newlines...) are properly handled.
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How To Format A Block of Code Within a Presentation? [closed]
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With the new Add-Ons for Google Drive, you can get code highlighting with the Code Pretty add-on.
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Override compile flags for single files
...unction () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f13638408%2foverride-compile-flags-for-single-files%23new-answer', 'question_page');
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How to colorize diff on the command line?
...utput using colored syntax highlighting to increase readability:
diff old new | colordiff
or just:
colordiff old new
Installation:
Ubuntu/Debian: sudo apt-get install colordiff
OS X: brew install colordiff or port install colordiff
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How can I handle the warning of file_get_contents() function in PHP?
..._handler(
function ($severity, $message, $file, $line) {
throw new ErrorException($message, $severity, $severity, $file, $line);
}
);
try {
file_get_contents('www.google.com');
}
catch (Exception $e) {
echo $e->getMessage();
}
restore_error_handler();
Seems like a lot ...
Dynamically add script tag with src that may include document.write
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Learned something new. Nice!
– mix3d
Apr 11 '18 at 14:55
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Java, Simplified check if int array contains int
...or performance consideration if you use more than once.
Set <T>set =new HashSet<T>(Arrays.asList(...));
set.contains(...)
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