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Remove empty lines in text using Visual Studio
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Adding options to a using jQuery?
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Getting the path of the home directory in C#?
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Convert Unix timestamp to a date string
...enzie says in a comment to another answer, date -r 123456789 is arguably a more common (i.e. more widely implemented) simple solution for times given as seconds since the Unix Epoch, but unfortunately there's no universal guaranteed portable solution.
The -d option on many types of systems means so...
Positive Number to Negative Number in JavaScript?
...is 3,
then 3 < 3-1 => false
so slideNum remains positive??
It looks more like a logic error to me.
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__FILE__, __LINE__, and __FUNCTION__ usage in C++
...gets enough surprises out of C++ :)
Edit: @Jonathan Leffler provides some more good use-cases in the comments:
Messing with #line is very useful for pre-processors that want to keep errors reported in the user's C code in line with the user's source file. Yacc, Lex, and (more at home to me) ESQ...
How to find out the number of CPUs using python
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Python assigning multiple variables to same value? list behavior
...of what should I use for multiple assignment, whereas the higher rated and more cerebral answer above doesn't.
– Will Croxford
Feb 13 '19 at 11:08
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