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How to replace text between quotes in vi
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Use ci", which means: change what inside the double quotes.
You can also manipulate other t...
MongoDB: Find a document by non-existence of a field?
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import module from string variable
...=[''])
then i will refer to matplotlib.text.
In Python 2.7 and Python 3.1 or later, you can use importlib:
import importlib
i = importlib.import_module("matplotlib.text")
Some notes
If you're trying to import something from a sub-folder e.g. ./feature/email.py, the code will look like impor...
ImportError: No module named pip
OS: Mac OS X 10.7.5
Python Ver: 2.7.5
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pip issue installing almost any library
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I found it sufficient to specify the pypi host as trusted. Example:
pip install --trusted-ho...
Is there a Public FTP server to test upload and download? [closed]
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Tele2 provides ftp://speedtest.tele2.net , you can log in as anonymous and upload anything to ...
nginx missing sites-available directory
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edited Jun 26 '18 at 21:00
user2066657
27822 silver badges1414 bronze badges
answered Jul 2 '...
How do I create a dictionary with keys from a list and values defaulting to (say) zero? [duplicate]
I have a = [1,2,3,4] and I want d = {1:0, 2:0, 3:0, 4:0}
5 Answers
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How do I get the row count of a pandas DataFrame?
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What are the special dollar sign shell variables?
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$1, $2, $3, ... are the positional parameters.
"$@" is an array-like construct of all positi...