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Fastest way to check if a file exist using standard C++/C++11/C?
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Well I threw together a test program that ran each of these methods 100,000 times, half on files that existed and half on files that didn't.
#include <sys/stat.h>
#include <unistd.h>
#include <string>
#include <fstream>
inline bool exists_test0 (const std::string&...
How do I access the $scope variable in browser's console using AngularJS?
...gular.element(selector).scope();
};
Now you could do this
SC('button:eq(10)')
SC('button:eq(10)').row // -> value of scope.row
Check here: http://jsfiddle.net/jaimem/DvRaR/1/show/
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Why are Python lambdas useful? [closed]
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1016
Are you talking about lambda functions? Like
lambda x: x**2 + 2*x - 5
Those things are act...
Length of string in bash
... ${#1} "$sreal"
}
will work as
strLen théorème
String 'théorème' is 10 bytes, but 8 chars len: $'th\303\251or\303\250me'
Useful printf correction tool:
If you:
for string in Généralités Language Théorème Février "Left: ←" "Yin Yang ☯";do
printf " - %-14s is %2d char length\...
Reading/writing an INI file
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Palec
9,69777 gold badges5050 silver badges109109 bronze badges
answered Oct 20 '08 at 9:42
David ArnoDavid Arno
39.5k151...
How to remove all debug logging calls before building the release version of an Android app?
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answered Mar 17 '10 at 23:30
Christopher OrrChristopher Orr
104k2626 gold badges190190 silver badges187187 bronze badges
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Synchronization vs Lock
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answered Nov 17 '10 at 5:18
Steven SchlanskerSteven Schlansker
33.1k1212 gold badges7575 silver badges9898 bronze badges
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How do you iterate through every file/directory recursively in standard C++?
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Note for mac users, this requires OSX 10.15 (Catalina) at a minimum.
– Justin
Oct 24 '19 at 17:25
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How to join int[] to a character separated string in .NET?
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– Dave Van den Eynde
Oct 22 '08 at 10:40
9
.NET 4 provides a String.Join overload that accepts I...
How to encode a URL in Swift [duplicate]
...e stringByAddingPercentEscapesUsingEncoding: Deprecated in iOS 9 and OS X v10.11
var address = "American Tourister, Abids Road, Bogulkunta, Hyderabad, Andhra Pradesh, India"
var escapedAddress = address.stringByAddingPercentEscapesUsingEncoding(NSUTF8StringEncoding)
let urlpath = NSString(format: "...