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What's the fastest way to convert String to Number in JavaScript?
...oat(x);
+x;
By this quick test I made, it actually depends on browsers.
http://jsperf.com/best-of-string-to-number-conversion/2
Implicit marked the fastest on 3 browsers, but it makes the code hard to read… So choose whatever you feel like it!
...
How can I implement an Access Control List in my Web MVC application?
...e. Said response can be either HTML made from multiple templates or just a HTTP location header. Depends on the state set by controller.
– tereško
Sep 28 '12 at 3:12
4
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Can you use a trailing comma in a JSON object?
...
No. The JSON spec, as maintained at http://json.org, does not allow trailing commas. From what I've seen, some parsers may silently allow them when reading a JSON string, while others will throw errors. For interoperability, you shouldn't include it.
The cod...
创建自定义 TinyWebDB 服务 · App Inventor 2 中文网
...inyWebDB component stores data on a test service provided by App Inventor, http://tinywebdb.appinventor.mit.edu/ . This service is helpful for testing, but it is shared by all App Inventor users, and it has a limit of 1000 entries. If you use it, your data will be overwritten eventually.
For most a...
Building and running app via Gradle and Android Studio is slower than via Eclipse
...DE.
# For more details on how to configure your build environment visit
# http://www.gradle.org/docs/current/userguide/build_environment.html
# The Gradle daemon aims to improve the startup and execution time of Gradle.
# When set to true the Gradle daemon is to run the build.
# TODO: disable daem...
Android: textColor of disabled button in selector not showing?
...
<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<!-- disabled state -->
<item android:state_enabled="false" android:color="#9D9FA2" />
<item android:color="#000"/>
</selector>
In your style.xml...
“Adobe Flash Player因过期而遭到阻止”的内幕起因和解决办法 - 更多技术 ...
...断，没有办法的事。
Adobe Flash Player最新版本下载地址：https://get.adobe.com/flashplayer/?loc=cn
需要注意的是，有网友反映安装了最新版本也没有解决问题，网页Flash还是不正常。这时候我建议大家查看一下浏览器插件列表，确认一下1...
jQuery `.is(“:visible”)` not working in Chrome
...
An ancestor element is hidden, so the element is not shown on the page.
http://api.jquery.com/visible-selector/
Here's a small jsfiddle example with one visible and one hidden element:
http://jsfiddle.net/tNjLb/
share
...
How do I test an AngularJS service with Jasmine?
...rror: error,
write: write
};
}])
catsApp.factory('CatsService', ['$http', 'LoggingService', function($http, Logging) {
/*
response:
data, status, headers, config, statusText
*/
var Success_Callback = function(response) {
Logging.write("CatsService::getAllCats()::Success!...
How can I keep Bootstrap popovers alive while being hovered?
...cript>
<script data-require="bootstrap@*" data-semver="3.2.0" src="https://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/js/bootstrap.js"></script>
<link rel="stylesheet" href="style.css" />
</head>
<body>
<h2 class='text-primary'>Another Great "KISS" Bootst...