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Git Symlinks in Windows
...e more portable ways to print the fourth column than using GNU awk. For example: git ls-files -s | grep '^12' | cut -f2 (second tab-delimited column; other columns are space-delimited)
– Zenexer
Apr 5 '16 at 3:01
...
Get name of object or class
...he name of the constructor used to create the object. Take the following example: function Daddy() {}; function Me() {}; Me.prototype = new Daddy; me = new Me;. me.constructor.name then unexpectedly returns 'Daddy', not 'Me'.
– mklement0
Aug 6 '13 at 20:16
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How to include() all PHP files from a directory?
In PHP can I include a directory of scripts?
12 Answers
12
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Are PHP include paths relative to the file or the calling code?
I'm having trouble understanding the ruleset regarding PHP relative include paths. If I run file A.PHP- and file A.PHP includes file B.PHP which includes file C.PHP, should the relative path to C.PHP be in relation to the location of B.PHP, or to the location of A.PHP? That is, does it matter whic...
Compile time string hashing
...x-1>(str) >> 8) ^ crc_table[(crc32<idx-1>(str) ^ str[idx]) & 0x000000FF];
}
// This is the stop-recursion function
template<>
constexpr uint32_t crc32<size_t(-1)>(const char * str)
{
return 0xFFFFFFFF;
}
// This doesn't take into account the nul char
#define COMP...
Why is require_once so bad to use?
Everything I read about better PHP coding practices keeps saying don't use require_once because of speed.
14 Answers
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Remove Trailing Slash From String PHP
Is it possible to remove the trailing slash / from a string using PHP?
5 Answers
5
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Dynamically generating a QR code with PHP [closed]
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The easiest way to generate QR codes with PHP is the phpqrcode library.
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What is “rvalue reference for *this”?
... function†:
// t.cpp
#include <iostream>
struct test{
void f() &{ std::cout << "lvalue object\n"; }
void f() &&{ std::cout << "rvalue object\n"; }
};
int main(){
test t;
t.f(); // lvalue
test().f(); // rvalue
}
Output:
$ clang++ -std=c++0x -stdlib=libc++ ...
How do I include a file over 2 directories back?
... a file that is more than 2 directories back. I know you can use ../index.php to include a file that is 2 directories back, but how do you do it for 3 directories back?
Does this make sense?
I tried .../index.php but it isn't working.
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