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How to print the full NumPy array, without truncation?
...isons. 'nan' only happens to work due to fragile implementation details of Python 2's mixed-type comparison logic; it breaks completely on Python 3.
– user2357112 supports Monica
Jun 1 '17 at 20:12
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Checking images for similarity with OpenCV
...portance to histogram method though. Here's how I've implemented in simple python script.
import cv2
class CompareImage(object):
def __init__(self, image_1_path, image_2_path):
self.minimum_commutative_image_diff = 1
self.image_1_path = image_1_path
self.image_2_path =...
How to add an empty column to a dataframe?
... new (empty) dataframe to the existing dataframe, but that doesn't feel as pythonic to me :)
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How to detect a Christmas Tree? [closed]
...egmentation step is performed--I used the DBSCAN clustering algorithm from Python's scikit-learn; it's optimized for finding somewhat amorphous shapes that may not necessarily have a single clear centroid.
At the top level, my approach is fairly simple and can be broken down into about 3 steps. Fi...
Quickly reading very large tables as dataframes
... The "feather" package has a new binary format that plays nice with Python's pandas data frames
– rsoren
Mar 30 '16 at 9:53
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Set up a scheduled job?
...ave employed is to do this:
1) Create a custom management command, e.g.
python manage.py my_cool_command
2) Use cron (on Linux) or at (on Windows) to run my command at the required times.
This is a simple solution that doesn't require installing a heavy AMQP stack. However there are nice advan...
How to convert CSV file to multiline JSON?
...with so I chose to ignore them. However that took some effort. I am new to python so with some trial and error I got it to work. The code is a copy of SingleNegationElimination with the extra handling of utf-8. I tried to do it with https://docs.python.org/2.7/library/csv.html but in the end gave u...
How to display pandas DataFrame of floats using a format string for columns?
...to display a pandas dataframe with a given format using print() and the IPython display() . For example:
7 Answers
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Working with README.md on github.com [closed]
...r with some edits.)
A little late to the game, but I wrote a small CLI in Python. It's called Grip (Github Readme Instant Preview). Adding on to Patrick's answer, this will let you "review my docs locally in my browser."
Install it with:
$ pip install grip
And to use it, simply:
$ grip
Then ...
Split a string by another string in C#
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I come from Python to C#. Python supports string split by another string. And I frequently need to come back to this question for a simple answer to string[] Split(string pattern), which is the most natural usage I could think of yet it ...