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What browsers support HTML5 WebSocket API?
...me 6.0 - 13.0
Safari 5.0.2 + 5.1
iOS 4.2 + iOS 5
Firefox 4.0 - support for WebSockets disabled. To enable it see here.
Opera 11 - with support disabled. To enable it see here.
HyBi-07+:
Chrome 14.0
Firefox 6.0 - prefixed: MozWebSocket
IE 9 - via downloadable Silverlight extension
HyBi-10:
Chro...
浅谈HTML5 & CSS3的新交互特性 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...了，为什么我们要单独使用CSS呢，HTML不是一样可以控制Web页面的显示效果么？为了回答这个问题，我举个简单的例子：
有没有发现如果一旦形容的事情过多，想要把事情描述清楚的时候，我们不得不重复大量的信息？页面语...
Select all elements with “data-” attribute without using jQuery
Using only JavaScript, what is the most efficient way to select all DOM elements that have a certain data- attribute (let's say data-foo ). The elements may be different tag elements.
...
Android Webview - Completely Clear the Cache
...te the files older than numDays days from the application cache
* 0 means all files.
*/
public static void clearCache(final Context context, final int numDays) {
Log.i(TAG, String.format("Starting cache prune, deleting files older than %d days", numDays));
int numDeletedFiles = clearCacheF...
Significant new inventions in computing since 1980
... +1 for the most obvious but also the most easily forgotten because we all take it for granted :)
– PolyThinker
Jan 11 '09 at 15:22
20
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Heavy usage of Python at Google [closed]
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I can't really give a definitive answer, because by the time I interviewed at Google in 2004 Python was already prominent at Google.
Indeed, there's one apparently attractive explanation that I can definitely deny: it's not that Googl...
Getting the last element of a split string array
... @Jangla: That's not a problem, as the array is created by the split call, it's not kept anyway. The original string is not changed by popping the item from the array.
– Guffa
Apr 10 '12 at 15:58
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Which types can be used for Java annotation members?
...g[][]) are implicitly forbidden by the above rule.
Arrays of Class are not allowed as described in this answer.
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How to post JSON to PHP with curl
I may be way off base, but I've been trying all afternoon to run the curl post command in this recess PHP framework tutorial. What I don't understand is how is PHP supposed to interpret my POST, it always comes up as an empty array.
...
What is the difference between ng-app and data-ng-app?
... Yes, the validators are a means to the end. The goal is to make your web pages as close as possible to the specs, which maximises the number of browsers - old, present, and future - in which your app will actually work as expected. In the case of "data-*", there's also the risk browsers could ...