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C++11 std::threads vs posix threads
...en if C++11 seems available. For instance in native Android std::thread or Win64 it just does not work or has severe performance bottlenecks (as of 2012).
A good replacement is boost::thread - it is very similar to std::thread (actually it is from the same author) and works reliably, but, of course...
Get all unique values in a JavaScript array (remove duplicates)
... ECMAScript 5 you can use the native filter method of an Array in the following way to get an array with unique values:
function onlyUnique(value, index, self) {
return self.indexOf(value) === index;
}
// usage example:
var a = ['a', 1, 'a', 2, '1'];
var unique = a.filter(onlyUnique);
consol...
Error during installing HAXM, VT-X not working
...dering graphics more smoothly. I downloaded appropriate file HAXM file for Windows 7 64 bit, unpacked and started installing. However, during the installation process I get this error:
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Hexadecimal To Decimal in Shell Script
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What ? bc is An arbitrary precision calculator language : an external command.
– Gilles Quenot
Nov 7 '12 at 23:40
11
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Why does an NSInteger variable have to be cast to long when used as a format argument?
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You get this warning if you compile on OS X (64-bit), because on that platform NSInteger is defined as long and is a 64-bit integer. The %i format, on the other hand, is for int, which is 32-bit. So the format and the actual parameter do not match in size.
Since NSInteger...
Any way to write a Windows .bat file to kill processes? [closed]
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not work on win10 for kill backgrounds process. all background process in win 10 named RuntimeBroker.exe and when try kill nothing happened.
– Mostafa
Jun 15 '18 at 8:58
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Download a file by jQuery.Ajax
...ct that to get more StackOverFlow credit your answer here should contain a bit more detail. Specifically on how you solved the problem.
– AnthonyVO
Aug 7 '12 at 21:58
14
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What is a Windows Handle?
What is a "Handle" when discussing resources in Windows? How do they work?
7 Answers
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In-place type conversion of a NumPy array
...) that want conversion between dtype of different byte-size (e.g. 32 to 16 bits): This method fails because y.size <> x.size. Logical once you think about it :-(
– Juh_
Jun 12 '12 at 9:17
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Android: How to Programmatically set the size of a Layout
...ble() {
public void run() {
Rect rect = new Rect();
Window win = getWindow(); // Get the Window
win.getDecorView().getWindowVisibleDisplayFrame(rect);
// Get the height of Status Bar
int statusBarHeight = rect.top;
...