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How do you round a floating point number in Perl?
...e :-P
– Boris Däppen
Mar 16 '16 at 20:29
Can I use int() on PDLs?
– CinCout
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Is #pragma once a safe include guard?
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202
Using #pragma once should work on any modern compiler, but I don't see any reason not to use a...
SQL exclude a column using SELECT * [except columnA] FROM tableA?
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– Guillermo Gutiérrez
Nov 15 '11 at 20:26
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Is the practice of returning a C++ reference variable evil?
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420
In general, returning a reference is perfectly normal and happens all the time.
If you mean:
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Java HashMap performance optimization / alternative
...nted out the hashCode() method was to blame. It was only generating around 20,000 codes for 26 million distinct objects. That is an average of 1,300 objects per hash bucket = very very bad. However if I turn the two arrays into a number in base 52 I am guaranteed to get a unique hash code for every ...
How do I time a method's execution in Java?
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answered Oct 7 '08 at 20:16
DiastrophismDiastrophism
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Use jQuery to hide a DIV when the user clicks outside of it
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Just put it in my project, but with a minor adjustment, using an array of elements to loop through them all at once. jsfiddle.net/LCB5W
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Mac SQLite editor [closed]
...finnwfinnw
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Android Notification Sound
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answered Apr 6 '13 at 20:06
James MVJames MV
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How to assign the output of a command to a Makefile variable
... builtin.
– Dereckson
Feb 18 '14 at 20:17
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stackoverflow.com/a/2373111/12916 adds an important ...