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Getting DOM elements by classname
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Update: Xpath version of *[@class~='my-class'] css selector
So after my comment below in response to hakre's comment, I got curious and looked into the code behind Zend_Dom_Query. It looks like the above selector is compiled to the following xpath (untested):
[contains(concat(' ', normalize-space...
Can I inject a service into a directive in AngularJS?
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any particular reason to inject $compile in the directive? it doesn't seem to be used anywhere.
– gru
Apr 1 '15 at 14:37
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Check if a Postgres JSON array contains a string
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Difference between git checkout --track origin/branch and git checkout -b branch origin/branch
Does anybody know the difference between these two commands to switch and track a remote branch?
4 Answers
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Start an Activity with a parameter
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128
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HttpClient.GetAsync(…) never returns when using await/async
...ntext).
The HTTP request is sent out, and HttpClient.GetAsync returns an uncompleted Task.
AsyncAwait_GetSomeDataAsync awaits the Task; since it is not complete, AsyncAwait_GetSomeDataAsync returns an uncompleted Task.
Test5Controller.Get blocks the current thread until that Task completes.
The HTTP...
Array.Add vs +=
... as few operations as possible, ex:
$arr = 1..3 #Array
$arr += (4..5) #Combine with another array in a single write-operation
$arr.Count
5
If that's not possible, consider using a more efficient collection like List or ArrayList (see the other answer).
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关于php的socket初探 - PHP - 清泛IT论坛，有思想、有深度
...nbsp;
/**
* SocketServer Class
* By James.Huang <shagoo#gmail.com>
**/
set_time_limit(0);
class SocketServer
{
private static $socket;
function SocketServer($port)
{&n...
Significance of bool IsReusable in http handler interface
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47
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What's the difference between a catalog and a schema in a relational database?
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