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Understanding typedefs for function pointers in C
... that prefers to invoke a function pointer as:
(*functionpointer)(arg1, arg2, ...);
Modern syntax uses just:
functionpointer(arg1, arg2, ...);
I can see why that works - I just prefer to know that I need to look for where the variable is initialized rather than for a function called functionpointe...
A type for Date only in C# - why is there no Date type?
...nfo.FindSystemTimeZoneById("Romance Standard Time");
var dt = new DateTime(2016, 3, 27, 2, 0, 0); // unspecified kind
var delta = paris.GetUtcOffset(dt) - london.GetUtcOffset(dt); // side effect!
Console.WriteLine(delta.TotalHours); // 0, when should be 1 !!!
In summary, while a DateTime can b...
No route matches [GET] /assets
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231
In production mode, Rails will not be responsible for serving static assets. Therefore, you ar...
Should I Stop Stopwatch at the end of the method?
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edited Jun 1 at 2:29
Pang
8,2181717 gold badges7373 silver badges111111 bronze badges
answered...
How can I find all of the distinct file extensions in a folder hierarchy?
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edited Dec 3 '09 at 19:27
answered Dec 3 '09 at 19:21
Iv...
Want to exclude file from “git diff”
... can:
git diff -- . ':(exclude)db/irrelevant.php' ':(exclude)db/irrelevant2.php'
Ah, elegance! See the quoted answer and for details this answer by @torek
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How to initialize a private static const map in C++?
...t; create_map()
{
map<int,int> m;
m[1] = 2;
m[3] = 4;
m[5] = 6;
return m;
}
static const map<int,int> myMap;
};
const map<int,int> A:: myMap = A::create_map();
int main() {
}
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Suppress or Customize Intro Message in Fish Shell
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answered Dec 21 '12 at 19:20
Kevin SylvestreKevin Sylvestre
34.2k2828 gold badges134134 silver badges218218 bronze badges
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PHP Sort a multidimensional array by element containing date
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208
Use usort() and a custom comparison function:
function date_compare($a, $b)
{
$t1 = strto...
How to obtain the last path segment of a URI
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