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How to check if a line is blank using regex
...e end of string anchor.
\s is the whitespace character class.
* is zero-or-more repetition of.
In multiline mode, ^ and $ also match the beginning and end of the line.
References:
regular-expressions.info/Anchors, Character Classes, and Repetition.
A non-regex alternative:
You can also che...
linux: kill background task
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Assuming the ???? stands for one or more commands to be executed after the kill, if any of those commands relies on work done by the background process, be mindful of any cleanup or finishing-up tasks which the background process might perform in a signal handl...
How to set warning level in CMake?
...3) support /Wall flag (which is named EnableAllWarnings). It produces even more warnings than /W4. However from my experience it produces way too much warnings.
– Adam Badura
May 23 '16 at 23:30
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Set select option 'selected', by value
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Is 0 a decimal literal or an octal literal?
... point being that a decimal-literal is a nonzero-digit followed by zero or more digit so there is no ambiguity.
– CB Bailey
Aug 1 '11 at 7:53
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Insertion Sort vs. Selection Sort
...tahonfire.blogspot.com/2009/05/… which I already read. Is there anything more concerte as I have read conflicting articles.
– eb80
Apr 3 '13 at 22:13
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Difference between char* and const char*?
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@ankit.karwasra, You missed out one more: char const *
– Pacerier
May 13 '15 at 3:27
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How do I use the new computeIfAbsent function?
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You should be more cautious when you use computeIfAbsent recursively. For more details please check stackoverflow.com/questions/28840047/…
– Ajit Kumar
Apr 27 '16 at 23:43
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MySQL Workbench: How to keep the connection alive
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jQuery - select all text from a textarea
...for me in Chrome. Does it not for you? I agree the answer you linked to is more foolproof.
– Tim Down
Sep 7 '12 at 13:45
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