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How to sort Counter by value? - python
... Counter.most_common() method, it'll sort the items for you:
>>> from collections import Counter
>>> x = Counter({'a':5, 'b':3, 'c':7})
>>> x.most_common()
[('c', 7), ('a', 5), ('b', 3)]
It'll do so in the most efficient manner possible; if you ask for a Top N instead o...
C++ Const Usage Explanation
... int const * const Method3(int const * const&) const;
then read it from right to left.
#5 says that the entire function declaration to the left is const, which implies that this is necessarily a member function rather than a free function.
#4 says that the pointer to the left is const (may...
python setup.py uninstall
... How can I re-install the package I have the source code of using setup.py from it?
– アレックス
Mar 28 '15 at 12:57
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First-time database design: am I overengineering? [closed]
... approaching a problem like this for the first time. I think the pointers from others on this question thus far pretty much cover it. Good job!
2 & 3) The performance hit you will take will largely be dependent on having and optimizing the right indexes for your particular queries / procedures...
iOS Image Orientation has Strange Behavior
.... I'll have to test every scenario, images take straight up, images taken from the internet, images taken rotated, etc. Thanks a ton!
– Boeckm
May 15 '12 at 13:50
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How to remove all characters after a specific character in python?
...
Use rsplit() if you need to split by a character starting from the end of the string.
– Samuel
Dec 16 '14 at 0:03
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Adding a directory to the PATH environment variable in Windows
...if it is started after this change and doesn't inherit the old environment from its parent.
You didn't specify how you started the console session. The best way to ensure this is to exit the command shell and run it again. It should then inherit the updated PATH environment variable.
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How do I keep track of pip-installed packages in an Anaconda (Conda) environment?
...ronment. I can use the standard conda install... command to put packages from the distribution into my environments, but to use anything outside (i.e. Flask-WTF, flask-sqlalchemy, and alembic) I need to use pip install in the active environment. However, when I look at the contents of the enviro...
CSS center text (horizontally and vertically) inside a div block
...hrink-wrap the content, it is even simpler: just remove the flex: ... line from the flex item, and it is automatically shrink-wrapped.
Example: http://jsfiddle.net/2woqsef1/2/
The examples above have been tested on major browsers including MS Edge and Internet Explorer 11.
One technical note if y...
Prototypical inheritance - writing up [duplicate]
So I have these 2 examples, from javascript.info:
2 Answers
2
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