大约有 45,000 项符合查询结果（耗时：0.0581秒） [XML]
How to wait until an element exists?
...to find out when an element comes into existence? Using plain javascript, with an interval that checks until an element exists, or does jQuery have some easy way to do this?
...
Priority queue in .Net [closed]
I am looking for a .NET implementation of a priority queue or heap data structure
14 Answers
...
What is `mt=8` in iTunes links for the App Store?
... Movies
7 iPod Games
8 Mobile Software Applications
9 Ringtones
10 iTunes U
11 E-Books
12 Desktop Apps
So, to answer your question, the "mt=8" in iTunes links simply identifies it as being of type 'Mobile Software Applications'.
...
How to determine the current shell I'm working on
...ee approaches can be fooled if the executable of the shell is /bin/sh, but it's really a renamed bash, for example (which frequently happens).
Thus your second question of whether ps output will do is answered with "not always".
echo $0 - will print the program name... which in the case of the sh...
How to hide output of subprocess in Python 2.7
...subprocess.call(['echo', 'foo'], stdout=FNULL, stderr=subprocess.STDOUT)
It is effectively the same as running this shell command:
retcode = os.system("echo 'foo' &> /dev/null")
share
|
i...
Git submodule update
I'm not clear on what the following means (from the Git submodule update documentation):
4 Answers
...
Using Emacs to recursively find and replace in text files not already open
As a follow-up to this question , it's trying to find out how to do something like this which should be easy, that especially stops me from getting more used to using Emacs and instead starting up the editor I'm already familiar with. I use the example here fairly often in editing multiple files.
...
How to make ReSharper re-evaluate its assembly reference highlighting
...ject Template, and the template works great. But after I create a project with the template some of the files look like this:
...
How to use ng-repeat without an html element
...n's answer.
Otherwise, how about putting the ng-repeat on tbody? (AFAIK, it is okay to have multiple <tbody>s in a single table.)
<tbody ng-repeat="row in array">
<tr ng-repeat="item in row">
<td>{{item}}</td>
</tr>
</tbody>
...
How to run Unix shell script from Java code?
It is quite simple to run a Unix command from Java.
17 Answers
17
...