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Why does sys.exit() not exit when called inside a thread in Python?
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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PHP Fatal error: Cannot redeclare class
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@Timo Based on benchmarks I've looked at, there will only be a noticeable difference of about 1 second if you have a file with 100,000 include_once's. You would be better off optimizing your DB access or other logic than premature...
Guaranteed lifetime of temporary in C++?
...e pointer that strdup sees is invalid! Could you please explain a bit more based on this example?
– Grim Fandango
Dec 9 '14 at 13:00
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Rename a dictionary key
... For python 3.5, I think dict.pop is workable for an OrderedDict based on my test.
– Daniel
Dec 5 '17 at 13:30
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When should I use mmap for file access?
...r sequential reads, mmap() will give you no measurable advantage - this is based on empirical and theoretical evidence. If you don't believe me, write your own test.
– Tim Cooper
Dec 9 '08 at 4:40
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PHP abstract properties
... This would require you to make the constructor final in the abstract base class.
– hakre
Oct 3 '11 at 13:06
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Can anyone explain python's relative imports?
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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How do you round a floating point number in Perl?
... mentioned. The code concatenates respective rounded positive integer only based on the decimals. int($_) basically round-down the number so ($-int($)) captures the decimals. If the decimals are (by definition) strictly less than 0.5, round-down the number. If not, round-up by adding 1.
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Iterating each character in a string using Python
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This may be based on just having used C for so long, but I almost always end up using this C-ish method. For instance, I have a file with some 4-digit numbers scattered about, all of which start with 0. So I need to find a "0" and grab...
How to check if a variable is null or empty string or all whitespace in JavaScript?
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