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How do I debug Node.js applications?
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+50
node-inspector could save the day! Use it from any browser supporting WebSocket. Breakpoints, profiler, livecoding, etc... It is reall...
Android RatingBar change star colors [closed]
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answered Mar 15 '10 at 12:57
CommonsWareCommonsWare
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A CORS POST request works from plain JavaScript, but why not with jQuery?
...all the headers you will accept (at least that was the case for me in FF 4.0 & Chrome 10.0.648.204).
jQuery's $.ajax method sends the "x-requested-with" header for all cross domain requests (i think its only cross domain).
So the missing header needed to respond to the OPTIONS request is:
//n...
counting number of directories in a specific directory
...y's children and do not descend into them at all:
$ find .vim/* -maxdepth 0 -type d
.vim/after
.vim/autoload
.vim/bundle
.vim/colors
.vim/compiler
.vim/doc
.vim/ftdetect
.vim/ftplugin
.vim/indent
.vim/plugin
.vim/syntax
$ find .vim/* -maxdepth 0 -type d | wc -l
11
$ find .vim/ -maxdepth 1 -type d ...
WakeLock 扩展：保持设备唤醒扩展，防止系统休眠和电池优化 · App Inventor 2 中文网
...名：de.UllisRoboterSeite.UrsAI2WakeLock
版本：1.7
发布日期：2021年7月20日
作者：Ulli’s Roboter Seite
文件大小：13.8 KB
与 KeepAlive 扩展的区别
WakeLock 和 KeepAlive 都是用于防止应用被系统关闭的扩展，但有以下主要区别...
Why is “a” != “a” in C?
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209
What you are comparing are the two memory addresses for the different strings, which are stored...
Scroll Element into View with Selenium
...("id_of_element"));
((JavascriptExecutor) driver).executeScript("arguments[0].scrollIntoView(true);", element);
Thread.sleep(500);
//do anything you want with the element
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Javascript Object push() function
... not objects, so use the right data structure.
var data = [];
// ...
data[0] = { "ID": "1", "Status": "Valid" };
data[1] = { "ID": "2", "Status": "Invalid" };
// ...
var tempData = [];
for ( var index=0; index<data.length; index++ ) {
if ( data[index].Status == "Valid" ) {
tempData.p...
Is there a [Go to file…]?
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Since Xcode 4 (including 5, 6, 7, 8, 9, 10, 11 and 12) it's ⌘ + ⇧ + O
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Change / Add syntax highlighting for a language in Sublime 2/3
...If you'd like to use any of the new syntaxes with the current beta build 3103, simply clone the Github repo someplace and link the JavaScript (or whatever language(s) you want) into your Packages directory - find it on your system by selecting Preferences -> Browse Packages.... Then, simply do a ...