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How to uninstall the “Microsoft Advertising SDK” Visual Studio extension?
... just uninstalling unwanted Visual Studio extensions! I'm always impressed by PowerShell.
– Christian Rondeau
Mar 15 '15 at 4:14
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show 6 mo...
Programmatically get the cache line size?
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To be sure: this is in Bytes, yes?
– Jakub M.
Jul 29 '11 at 11:38
6
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How to check if object has any properties in JavaScript?
...ties of an object, enumerable or not, this method is being implemented now by browser vendors, it's already on the Chrome 5 Beta and the latest WebKit Nightly Builds.
Object.defineProperty is also available on those browsers and latest Firefox 3.7 Alpha releases.
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Convert any object to a byte[]
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Use the BinaryFormatter:
byte[] ObjectToByteArray(object obj)
{
if(obj == null)
return null;
BinaryFormatter bf = new BinaryFormatter();
using (MemoryStream ms = new MemoryStream())
{
bf.Serialize(ms, obj);
ret...
Switch on Enum in Java [duplicate]
...statement approach might be faster because it's just a table lookup in the bytecode. With your approach, you have to push a new function onto the stack. It's a micro-optimization, but if speed is super important it's something to keep in mind.
– DIMMSum
Feb 12 ...
git update-index --assume-unchanged returns “fatal unable to mark file”
... If the file will change then this is Wrong. The command is a promise, by the user, to Git, that it doesn't have to waste cycles on stating the file to detect if it has changed (for slow file systems;-). Eventually one of the Git commands will notice and you will be suprised. The documentation i...
Javascript - Track mouse position
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The mouse's position is reported on the event object received by a handler for the mousemove event, which you can attach to the window (the event bubbles):
(function() {
document.onmousemove = handleMouseMove;
function handleMouseMove(event) {
var eventDoc, doc, body;
...
编译器内部的秘密--微软的编译器是如何解析Try/Catch/Throw的 - C/C++ - 清...
...Try/Catch/Throw的Compiler-Internals-How-Try-Catch-Throw-are-Interprpreted-by-the-Microsoft-Compiler编译器 解析 Try Catch Throw本文不是一篇介绍如何在x86架构上详细地实现异常处理(exception handling)的手册，只是一篇入门的讨论性文章。本文只是讨论一些...
Android global variable
... These statics (at least string and array) may get nulled out by android VM when application is suspended and device has low memory.
– Anton
Nov 6 '13 at 11:02
4
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Javascript what is property in hasOwnProperty?
...at is the parameter property is user given property in the object or not.
By filters-out, I mean, that hasOwnProperty(property) does not look if, property exists in Object's prototype chain aka meta-information.
It returns boolean true/false based on that.
Here is an example:
var fruitObject...