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How do you suppress output in IPython Notebook?
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Note this only works for Python kernels (e.g. not R).
– Max Ghenis
Feb 20 at 5:47
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Download a single folder or directory from a GitHub repo
... An example: to download the content in https://github.com/miguelgrinberg/python-socketio/tree/master/examples/wsgi, run svn export https://github.com/miguelgrinberg/python-socketio.git/trunk/examples/wsgi. A directory called wsgi will be created under the current working directory. Only source fil...
How do you get the index of the current iteration of a foreach loop?
... generate a list of integers with the same length and then zip them (as in Python's zip function).
– jpmc26
Sep 2 '17 at 1:29
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What is the best way to programmatically detect porn images? [closed]
...work for moderators but also gives you lots of free porn. It's win-win.
#!python
import os, glob
from PIL import Image
def get_skin_ratio(im):
im = im.crop((int(im.size[0]*0.2), int(im.size[1]*0.2), im.size[0]-int(im.size[0]*0.2), im.size[1]-int(im.size[1]*0.2)))
skin = sum([count for ...
Detect if homebrew package is installed
... Your solutions doesn't work with some versioned formula like python@3 which is installed (and listed) as python3.
– Daniele Orlando
Jan 18 '18 at 19:57
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Convert unix time to readable date in pandas dataframe
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This solution gives me OverflowError: Python int too large to convert to C long.
– if __name__ is None
Sep 15 '15 at 7:20
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Github (SSH) via public WIFI, port 22 blocked
...domain to github.com.
For instance, instead of
git@github.com:cdbennett/python-gitlab.git
use
ssh://git@ssh.github.com:443/cdbennett/python-gitlab.git
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What is the most useful script you've written for everyday life? [closed]
...you need to check, then search within them. For example, to find a Java or Python program that flips an image you could do this:
findstr "\.java \.py" dirlist.txt > narrowlist.txt
findstr /i /r /f:narrowlist.txt "flip.*image"
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When are you supposed to use escape instead of encodeURI / encodeURIComponent?
...ASCII characters such as: âầẩẫấậêềểễếệ For example, Python's FieldStorage class won't decode the above string properly if encoded bye escape.
– Ray
Apr 20 '11 at 23:22
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How to check if a user is logged in (how to properly use user.is_authenticated)?
...ng like this in template code:
{% if user.is_authenticated %}
However, in Python code, it is indeed a method in the User class.
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