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Test whether string is a valid integer
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[[ $var =~ ^-?[0-9]+$ ]]
The ^ indicates the beginning of the input pattern
The - is a lite...
Untrack files from git temporarily
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edited Aug 9 '13 at 18:26
Kristian
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Intellij IDEA Java classes not auto compiling on save
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18 Answers
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How can I get the list of a columns in a table for a SQLite database?
... ifightcrimeifightcrime
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Stop/Close webcam which is opened by navigator.getUserMedia
... will work?
– Johan Hoeksma
Jan 11 '18 at 19:38
yes, but this raises another issue. This function to stop recording sh...
How to turn on line numbers in IDLE?
...rocket science.
– aj.toulan
May 30 '18 at 17:33
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An enhanced patch for the line number request, ...
How do I add a path to PYTHONPATH in virtualenv
...esn't work.
– Erik Aronesty
Aug 29 '18 at 21:34
Also, if you know the absolute path, what's the point of a variable?
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How can I use “puts” to the console without a line break in ruby on rails?
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edited Feb 22 '11 at 18:48
answered Feb 22 '11 at 16:18
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Create batches in linq
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You don't need to write any code. Use MoreLINQ Batch method, which batches the source sequence ...
Show a PDF files in users browser via PHP/Perl
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