The quick and simple editor for cron schedule expressions

GitHub's largest open-source algorithm library

Python : (https://the-algorithms.com/language/python)[https://the-algorithms.com/language/python]

Ce mémento des bases de Python 3 se concentre sur les éléments du langage qui permettent de démarrer en algorithmique / programmation. Il donne les grands éléments dont ont besoin les lycéens et étudiants pour débuter. Note: Il ne traite pas de la programmation orientée objet.

Python makes it simple grab data from the web. This is a guide (or maybe cheat sheet) on how you can scrape the web easily with Requests and Beautiful Soup 4.

All of these cheat sheets have been updated to match what’s in the second edition of Python Crash Course. You can download sheets individually, or download a zip file that includes all of these sheets in one directory. You can also download all of the cheat sheets in a single pdf file if you like.

Here is a list of python tips and tricks to help you write an elegant Python 3 code! This article is divided into different kinds of tricks:

Python iterable tricks.
Python comprehension tricks.
Python unpacking tricks.
Python itertools tricks.
Python collections tricks.
Python other tricks.
Python easter eggs.
Python tricks to understand the context.

Over 3,000 Free Cheat Sheets, Revision Aids and Quick References!

You can use the full service name, cheat.sh, or the shorter variant, cht.sh.
They are equivalent:

curl https://cht.sh/tar
curl https://cheat.sh/tar

git : https://github.com/chubin/cheat.sh

After having introduced Python to so many developers of varying skill levels and experience, I felt a growing need for this: a single printed sheet with a quick-reference to the language. I’m now sharing my first take on it, along with some context, thoughts, and possible challenges ahead.

Readers can download a PDF copy here (https://tmont.es/images/sheet-of-python-v1.pdf), distributed under the CC BY-SA 4.0 license.

128 puny python programs which pack a punch.

Each programs in this books fits in a single tweet (280 chars or less) and does something useful, powerful or fun.

These programs will serve a reference, inspire and delight. In most cases, but not always, the code is Pythonic, without any obfuscation or code golfing.

These programs serve as a testament to Python’s power, conciseness and clarity

Python has had awesome string formatters for many years but the documentation on them is far too theoretic and technical. With this site we try to show you the most common use-cases covered by the old and new style string formatting API with practical examples.

Why? I need to use Python’s strftime rarely enough that I can’t remember it off the top of my head and never bookmark it but often enough to be annoyed with having to Google “python strftime” and then find the table above in the Python documentation. So I decided to put this reference page up.

This cheat sheet is based on Python 3’s documentation on regular expressions. If you're interested in learning Python, we have a free Python Programming: Beginner course for you to try out.

This document is a collection of Unix/Linux/BSD commands and tasks which are useful for IT work or for advanced users. This is a practical guide with concise explanations, however the reader is supposed to know what s/he is doing.

juste un petit guide pour bien démarrer avec git. no deep shit ;)

la cheat sheet : https://rogerdudler.github.io/git-guide/files/git_cheat_sheet.pdf

Online Interactive HTML Cheat Sheet

HTML Cheat Sheet contains useful code examples and web developer tools, markup generators and more on a single page. Switch to other web developer sheets, like CSS or JavaScript. These pages were created as a quick guide for those who already know how to work with these languages.

A few days ago, I posted a cheat sheet for Git (just as last time, Git is a really cool revision control system). Let’s face it: it was ugly. Not something you would actually hang up where other peopl

This webpage covers the space and time Big-O complexities of common algorithms used in Computer Science. When preparing for technical interviews in the past, I found myself spending hours crawling the internet putting together the best, average, and worst case complexities for search and sorting algorithms so that I wouldn't be stumped when asked about them.