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Detecting endianness programmatically in a C++ program
...n(void)
{
union {
uint32_t i;
char c[4];
} bint = {0x01020304};
return bint.c[0] == 1;
}
The principle is equivalent to the type case as suggested by others, but this is clearer - and according to C99, is guaranteed to be correct. gcc prefers this compared to the dire...
How to calculate a time difference in C++
...Diego Sevilla
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answered Apr 8 '09 at 0:16
baydabayda
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CRON job to run on the last day of the month
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Possibly the easiest way is to simply do three separate jobs:
55 23 30 4,6,9,11 * myjob.sh
55 23 31 1,3,5,7,8,10,12 * myjob.sh
55 23 28 2 * myjob.sh
That will run on the 28th of February though, even on leap years so, if that's a problem, you'll need to find another way....
How to implement the Java comparable interface?
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10 Answers
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Using Predicate in Swift
...e as: searchResults = recipes.filter { resultPredicate.evaluateWithObject($0) }
– Ben Packard
May 18 '15 at 13:01
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How to access and test an internal (non-exports) function in a node.js module?
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edited Sep 11 at 10:40
Tomasz Smykowski
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When do you use varargs in Java?
...42
nbro
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answered Apr 20 '09 at 0:59
Andy WhiteAndy...
Getter and Setter?
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edited May 19 '11 at 1:06
answered Dec 18 '10 at 15:37
D...
How to generate a core dump in Linux on a segmentation fault?
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edited Nov 17 '08 at 22:22
answered Aug 20 '08 at 13:50
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Creating a left-arrow button (like UINavigationBar's “back” style) on a UIToolbar
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+150
I used t...