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How to sum up elements of a C++ vector?
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442
Actually there are quite a few methods.
int sum_of_elems = 0;
C++03
Classic for loop:
for(...
How to check that an object is empty in PHP?
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edited Apr 5 at 1:24
answered Feb 23 '12 at 11:39
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Find the division remainder of a number
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12 Answers
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In pure functional languages, is there an algorithm to get the inverse function?
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answered Nov 15 '12 at 19:25
Daniel WagnerDaniel Wagner
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Detect changes in the DOM
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215
2015 update, new MutationObserver is supported by modern browsers:
Chrome 18+, Firefox 14+, I...
regex to match a single character that is anything but a space
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Identify user in a Bash script called by sudo
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edited Sep 11 '12 at 0:28
answered Jan 4 '11 at 20:10
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How do I assert my exception message with JUnit Test annotation?
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edited Sep 12 '19 at 10:41
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answered Jun 29 '11 at 22:26
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