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What is a vertical tab?
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Microsoft Word uses VT as a line separator in order to distinguish it from the normal new line function, which is used as a paragraph separator.
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Abstract methods in Python [duplicate]
...to reach method implementations in an ABC, not that you need to use abc in order to use super(). super() works with any new-style class.
– kindall
Sep 20 '17 at 18:41
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柳青：滴滴每天面临向死而生的挑战 永远热泪盈眶 - 资讯 - 清泛网 - 专注C/...
...。
我跟Will申请过，我说能不能想讲什么讲什么。他说没问题，今天你最大，你的身份特殊，想讲什么就讲什么。我想先讲讲体会，站在这很感慨，4个月前的今天，9月30日我给大家发了全员邮件，发的时候心情还是很沮丧的，...
How can I delete Docker's images?
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In order to delete all images, use the given command
docker rmi $(docker images -q)
In order to delete all containers, use the given command
docker rm $(docker ps -a -q)
Warning: This will destroy all your images and conta...
How to call a parent method from child class in javascript?
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Well in order to do this, you are not limited with the Class abstraction of ES6. Accessing the parent constructor's prototype methods is possible through the __proto__ property (I am pretty sure there will be fellow JS coders to comp...
Application not picking up .css file (flask/python)
... (app = Flask(name)) and search for teamplate_folder and static_folder
in order to fix this, you have to specify the values when creating the app something like this:
TEMPLATE_DIR = os.path.abspath('../templates')
STATIC_DIR = os.path.abspath('../static')
# app = Flask(__name__) # to make the ap...
Running unittest with typical test directory structure
...may need
to add your module’s parent directory
to your PYTHONPATH in order to run
them:
$ cd /path/to/googlemaps
$ export PYTHONPATH=$PYTHONPATH:/path/to/googlemaps/googlemaps
$ python test/test_googlemaps.py
Finally, there is one more popular
unit testing framework for Python
(...
How do I mock an open used in a with statement (using the Mock framework in Python)?
...ll(). You can also use handle.write.call_args_list to get each call if the order is important.
– Rob Cutmore
Sep 16 '15 at 13:28
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Vim delete blank lines
...y lines AT MAXIMUM,
:%s,\n\n\n\n,^M^M^M,g
(do this multiple times)
in order to input ^M, I have to control-Q and control-M in windows
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Make a link open a new window (not tab) [duplicate]
...e on that, and you can't "force" modern browsers to open a new window.
In order to do this, use the anchor element's attribute target[1]. The value you are looking for is _blank[2].
<a href="www.example.com/example.html" target="_blank">link text</a>
JavaScript option
Forcing a new...