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What's the difference between using CGFloat and float?
...a finite number of bits. You can overflow both of them by needing to store more bits than they can hold.
– Pwner
Feb 24 '15 at 19:55
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How do I fix “for loop initial declaration used outside C99 mode” GCC error?
...lt; 20; i++) {
printf("i: %d\n", i);
}
return 0;
}
Read more on for loops in C here.
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#ifdef replacement in the Swift language
In C/C++/Objective C you can define a macro using compiler preprocessors.
Moreover, you can include/exclude some parts of code using compiler preprocessors.
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How to find the last day of the month from date?
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git ignore vim temporary files
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@DrewStephens, I believe .*.sw? to be more accurate. (Though I've seen people use some variant of *.sw* to suspect I'm the one missing something really obvious...)
– Morten Siebuhr
Nov 7 '11 at 12:55
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Rubymine: How to make Git ignore .idea files created by Rubymine
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hi there! wanna tell us more how u do it...ain't working for me? :(
– YoniGeek
Nov 22 '13 at 13:10
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Unusual shape of a textarea?
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There is a workaround requiring more divs, though. The parrent element which is transparent and without border, filled with overlapping divs with borders and backgrounds AND with padding divs to create desired effect.
– Qwerty
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What is the difference between buffer and cache memory in Linux?
...chive.org/web/20110207101856/http://www.linuxforums.org/articles/using-top-more-efficiently_89.html
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What's the best way to use R scripts on the command line (terminal)?
...hard-coded is /bin/sh. Everything else must use env lookup. In particular, more often than not Bash is outdated on compute clusters and users have their own custom installations (commonly in ~/.local/bin, or shared in something like a /software NFS mount). Likewise, on macOS, /bin/bash is always out...
Get decimal portion of a number with JavaScript
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