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How to convert a DOM node list to an array in Javascript?
...obj) {
var array = [];
// iterate backwards ensuring that length is an UInt32
for (var i = obj.length >>> 0; i--;) {
array[i] = obj[i];
}
return array;
}
UPDATE:
As other answers suggest, you can now can use in modern environments the spread syntax or the Array.from method...
What does `:_*` (colon underscore star) do in Scala?
...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
Pretty-print C++ STL containers
...
vitautvitaut
32.3k1717 gold badges114114 silver badges180180 bronze badges
Unmangling the result of std::type_info::name
...runk 184647), clang 3.5 (trunk 202594) on Linux 64 bit and g++ 4.7.2 (Mingw32, Win32 XP SP2).
If you cannot use C++11 features, here is how it can be done in C++98, the file type.cpp is now:
#include "type.hpp"
#ifdef __GNUG__
#include <cstdlib>
#include <memory>
#include <cxxabi.h&...
一个宏命令，就可以程序崩溃时生成dump文件 - C/C++ - 清泛网 - 专注C/C++及内核技术
... BOOL PreventSetUnhandledExceptionFilter()
{
HMODULE hKernel32 = LoadLibrary(_T("kernel32.dll"));
if (hKernel32 == NULL)
return FALSE;
void *pOrgEntry = GetProcAddress(hKernel32, "SetUnhandledExceptionFilter");
if(pOrgEntry == NULL)
...
Extracting just Month and Year separately from Pandas Datetime column
...ly.. df['mnth_yr'] = df.date_column.dt.to_period('M') as below from @jaknap32
– ihightower
Jun 23 '17 at 6:16
1
...
How do I iterate through each element in an n-dimensional matrix in MATLAB?
...es indeed correctly allow 64-bit subscripts. For example: x = ones(1,2^33,'uint8'); x(2^33) works as expected.
– Edric
Nov 19 '12 at 9:38
...
Perl flags -pe, -pi, -p, -w, -d, -i, -t?
...
dreftymac
26.4k2323 gold badges103103 silver badges163163 bronze badges
answered Jun 10 '11 at 4:41
paxdiablopaxdiabl...
RGB to hex and hex to RGB
...ar arrBuff = new ArrayBuffer(4);
var vw = new DataView(arrBuff);
vw.setUint32(0,parseInt(hex, 16),false);
var arrByte = new Uint8Array(arrBuff);
return arrByte[1] + "," + arrByte[2] + "," + arrByte[3];
}
Edit: 8/11/2017
The new approach above after more testing is not faster :(. Though it...
What differences, if any, between C++03 and C++11 can be detected at run-time?
...h) is allowed to be more than 8. As a result, both char and int could have 32 bits, in which case sizeof(int) == 1 (and CHAR_BIT == 32).
– Sjoerd
Jun 25 '11 at 1:08
add a comm...