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python

Remove ‘b’ character do in front of a string literal in Python 3

August 13, 2022 by Magenaut

I am new in python programming and i am a bit confused. I try to get the bytes from a string to hash and encrypt but i got b'…' b character in front of string just like the below example. Is any way avoid this?.Can anyone give a solution? Sorry for this silly question import … Read more

Categories Python, Q&A Tags binary, encryption, python, string Leave a comment

Python request with authentication (access_token)

August 13, 2022 by Magenaut

I am trying to get an API query into python. The command line

Categories Python, Q&A Tags access-token, authentication, curl, python Leave a comment

split a generator/iterable every n items in python (splitEvery)

August 13, 2022 by Magenaut

I’m trying to write the Haskell function ‘splitEvery’ in Python. Here is it’s definition:

Categories Python, Q&A Tags iterator, python, split Leave a comment

How to implement a good __hash__ function in python

August 13, 2022 by Magenaut

The only required property is that objects which compare equal have the same hash value; it is advised to mix together the hash values of the components of the object that also play a part in comparison of objects by packing them into a tuple and hashing the tuple. Example

Categories Python, Q&A Tags hash, python Leave a comment

matplotlib.pyplot will not forget previous plots – how can I flush/refresh?

August 13, 2022 by Magenaut

How do you get matplotlib.pyplot to “forget” previous plots

Categories Python, Q&A Tags matplotlib, python Leave a comment

ImportError: cannot import name _imaging

August 13, 2022 by Magenaut

I installed Pillow, and after I want to do:

Categories Python, Q&A Tags imaging, pip, python, python-imaging-library Leave a comment

Creating graph with date and time in axis labels with matplotlib

August 13, 2022 by Magenaut

I have my data in an array of the following structure,

Categories Python, Q&A Tags datetime-format, matplotlib, python Leave a comment

How to implement “autoincrement” on Google AppEngine

August 13, 2022 by Magenaut

I have to label something in a “strong monotone increasing” fashion. Be it Invoice Numbers, shipping label numbers or the like.

Categories Python, Q&A Tags database, google-app-engine, python Leave a comment

rounding errors in Python floor division

August 13, 2022 by Magenaut

I know rounding errors happen in floating point arithmetic but can somebody explain the reason for this one:

Categories Python, Q&A Tags floating-point, python, python-2.7, python-3.x, rounding Leave a comment

Limit RAM usage to python program

August 13, 2022 by Magenaut

I’m trying to limit the RAM usage from a Python program to half so it doesn’t totally freezes when all the RAM is used, for this I’m using the following code which is not working and my laptop is still freezing:

Categories Python, Q&A Tags python, ram Leave a comment
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  1. michealSmith07 on Is there a way to dynamically refresh the less command?August 21, 2022

    That is a very nice post. I like this post.

  2. anonymous on Fix libwacom9 dependency issue when upgrade DebianJune 27, 2022

    saved my day!! Thanks for the help…

  3. sreedhar on Fix libwacom9 dependency issue when upgrade DebianMay 10, 2022

    Thanks its working

  4. saintnick on Fix libwacom9 dependency issue when upgrade DebianMay 10, 2022

    remove libwacom2 worked for me as well

  5. ranafoul on Fix libwacom9 dependency issue when upgrade DebianApril 22, 2022

    apt remove libwacom2 helped on kali 2022.01. gr8

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