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Python

How to run Conda?

August 21, 2022 by Magenaut

I installed Anaconda and can run Python, so I assume that I installed it correctly. Following this introductory documentation, I am trying to install Python v3.3, so I am copying and pasting the following line into my console:

Categories Python, Q&A Tags anaconda, bash, conda, python Leave a comment

How do I get a substring of a string in Python?

August 21, 2022 by Magenaut

I want to get a new string from the third character to the end of the string, e.g. myString[2:end]. If omitting the second part means ’till the end’, and if you omit the first part, does it start from the start?

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

How to get current CPU and RAM usage in Python?

August 21, 2022 by Magenaut

How can I get the current system status (current CPU, RAM, free disk space, etc.) in Python? Ideally, it would work for both Unix and Windows platforms.

Categories Python, Q&A Tags cpu, python, ram, status, system Leave a comment

How to prettyprint a JSON file?

August 21, 2022 by Magenaut

How do I pretty-print a JSON file in Python?

Categories Python, Q&A Tags formatting, json, pretty-print, python Leave a comment

Paramiko “Unknown Server”

August 21, 2022 by Magenaut

I’m trying to get started with the Paramiko library, but the library is throwing an exception as soon as I try to connect with the following simple program:

Categories Python, Q&A Tags macos, paramiko, python, ssh Leave a comment

Pandas column of lists, create a row for each list element

August 21, 2022 by Magenaut

I have a dataframe where some cells contain lists of multiple values. Rather than storing multiple
values in a cell, I’d like to expand the dataframe so that each item in the list gets its own row (with the same values in all other columns). So if I have:

Categories Python, Q&A Tags list, pandas, python Leave a comment

Django CSRF check failing with an Ajax POST request

August 21, 2022 by Magenaut

I could use some help complying with Django’s CSRF protection mechanism via my AJAX post. I’ve followed the directions here:

Categories Python, Q&A Tags ajax, csrf, django, python Leave a comment

What is an alternative to execfile in Python 3?

August 21, 2022 by Magenaut

It seems they canceled in Python 3 all the easy way to quickly load a script by removing execfile()

Categories Python, Q&A Tags python, python-3.x Leave a comment

Difference between del, remove, and pop on lists

August 21, 2022 by Magenaut

Is there any difference between these three methods to remove an element from a list?

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

How do I get the day of week given a date?

August 21, 2022 by Magenaut

I want to find out the following:
given a date (datetime object), what is the corresponding day of the week?

Categories Python, Q&A Tags date, datetime, python, time, weekday 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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