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Combining a class selector and an attribute selector with jQuery
... interpreted as the descendant selector.
Your second selector, like you said, looks for elements with either the attribute value, or the class, or both.
The comma is being interpreted as the multiple selector operator — whatever that means (CSS selectors don't have a notion of "operators"; the co...
hadoop No FileSystem for scheme: file
...esystem implementations they want to declare (This is called a Service Provider Interface implemented via java.util.ServiceLoader, see org.apache.hadoop.FileSystem#loadFileSystems).
When we use maven-assembly-plugin, it merges all our JARs into one, and all META-INFO/services/org.apache.hadoop.fs.F...
Is it possible to style a select box? [closed]
...re than one on the page. Now it's difficult to style because for some stupid reason the author thought it OK to use the same ID for all the elements rather than unique IDs or classes. Now I'm thinking of writing my own...
– Jonathan
Aug 15 '10 at 6:20
...
What is the difference between Forking and Cloning on GitHub?
...ook at is out-of-date. Forks are like the Maven repository problem on steroids. Instead of one out of date repo (Maven), there's thousands of them (Git).
– jww
Feb 12 '17 at 6:13
...
HTTP Error 503. The service is unavailable. App pool stops on accessing website
...unt and this account either doesn't exist or a wrong password has been provided, or the password has been changed. Look at the advanced properties of the Application Pool in IIS for which account it uses.
Also the Event Log might contain more information as to why the Application Pool is stopping ...
how to set a value for a span using JQuery
...what is the difference between .text and .html ?
– ZaidRehman
Jan 11 '18 at 11:56
4
@Zaid .text()...
构建高并发高可用的电商平台架构实践 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...表为例；
对于访问数据库客户端来讲，需要根据用户的ID，定位到需要访问的数据；
数据切分算法，
根据用户的ID做hash操作，一致性Hash，这种方式存在失效数据的迁移问题，迁移时间内服务不可用
维护路由表，路由表中存...
How do I access the $scope variable in browser's console using AngularJS?
...cope printed out in the console.
You can also target the scope by element ID, like so:
angular.element(document.getElementById('yourElementId')).scope()
Addons/Extensions
There are some very useful Chrome extensions that you might want to check out:
Batarang. This has been around for a while....
Elements order in a “for (… in …)” loop
...ement the same order as other browsers: code.google.com/p/v8/issues/detail?id=164
– Tim Down
Nov 30 '10 at 23:13
21
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Undo a Git commit after push using reverse patch?
...
simply use
for committed file:
git revert <SHA1 ID>
for non-committed file:
git reset --hard HEAD
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