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Can a CSS class inherit one or more other classes?
...nt to modify the design/HTML it provides, but can't change the inbuilt css files in that lib ? There I would need some kind of inheritance in css classes.
– Shivam
Feb 4 '17 at 11:54
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Install NPM into home directory with distribution nodejs package (Ubuntu)
...ready, but I still like to keep the system away from my operating system's files. Here's how I suggest compartmentalizing Nodejs packages:
Install Nodejs and NPM via the chris-lea PPA. Then I set up a package root in my homedir to hold the Node "global" packages:
$ NPM_PACKAGES="$HOME/.npm-packages...
Configure Microsoft.AspNet.Identity to allow email address as username
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Where exactly in the code (in which file / method) (in a default mvc5 app) should I put UserManager.UserValidator = new UserValidator<TUser>(UserManager) { AllowOnlyAlphanumericUserNames = false }? Thanks.
– PussInBoots
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How do I compare two string variables in an 'if' statement in Bash? [duplicate]
...alled test); if you run which [, you'll see there's actually an executable file for it on disk (even though the shell may provide a built-in implementation as a performance optimization). Just like you have to put a space between the name of the command ls before the name of the file you want it to ...
Get data from JSON file with PHP [duplicate]
I'm trying to get data from the following JSON file using PHP. I specifically want "temperatureMin" and "temperatureMax".
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一次「Too many open files」故障 - 更多技术 - 清泛网 - 专注C/C++及内核技术
一次「Too many open files」故障昨天，项目的 ElasticSearch 服务挂了，我说的挂可不是进程没了，因为有 Supervisor 保护，而是服务不可用了。以前曾经出现过一次因为E...昨天，项目的 ElasticSearch 服务挂了，我说的挂可不是进程没了，...
How exactly does CMake work?
...what was going on behind the scenes when for such a small CMakeLists.txt file
3 Answers
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Python: Why is functools.partial necessary?
...t;> pickle.dumps(lambda x: int(x))
Traceback (most recent call last):
File "<ipython-input-11-e32d5a050739>", line 1, in <module>
pickle.dumps(lambda x: int(x))
File "/usr/lib/python2.7/pickle.py", line 1374, in dumps
Pickler(file, protocol).dump(obj)
File "/usr/lib/pyth...
What is the preferred Bash shebang?
... runs under Android, doesn't have /bin/bash (bash is /data/data/com.termux/files/usr/bin/bash) -- but it has special handling to support #!/bin/bash.
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How to call an external command?
...ut/output redirection. For example:
os.system("some_command < input_file | another_command > output_file")
However, while this is convenient, you have to manually handle the escaping of shell characters such as spaces, etc. On the other hand, this also lets you run commands which are...