sXakil

"""
Copy and paste any shape using space and '|', add an '*' to indicate the end of your stream
example input:
  ||      ||
  ||  ||  ||
  ||  ||  ||
   |||  |||*
STart each line with at least one space and make sure your shape is no more than 60 characters in width to maintain general ASCII range
"""
import re

dmmeteo

drf-cheat-sheet

A collection of anything from basics to advanced recommended methods and usages with Django REST Framework for creating browsable and awesome web API's. This could also serve as a quick reference guide.

Here is DRF's official documentation in case you need everything in detail.

Why Django REST Framework?

Summarized from the official docs:

• Web browsable API
• Serialization that supports ORM and non-ORM data sources.

dmmeteo

Cheatsheet for Django QuerySets

Current Django Version: 2.2

Methods that return new QuerySets

Can be chained:

Entry.objects.filter(**kwargs).exclude(**kwargs).order_by(**kwargs)

rbtsolis

# 1) Create a middlewares/middlewares.py file and copy this:

import threading

class RequestMiddleware:

  def __init__(self, get_response, thread_local=threading.local()):
    self.get_response = get_response
    self.thread_local = thread_local
    # One-time configuration and initialization.

joshbuchea

Semantic Commit Messages

See how a minor change to your commit message style can make you a better programmer.

Format: <type>(<scope>): <subject>

<scope> is optional

Example

raviwu

Page 47

This kind of mindset is crucial to managing your career, because when you start to think of yourself as a business, you start to make good business decisions.

Page 52

Every step you take without a clear direction is a wasted step. Don’t randomly walk through life without a purpose for your career.

Your big goal should be something not too specific, but clear enough that you can know if you’re steering toward it or not. Think about what you want to ultimately do with your career.

wojteklu

Code is clean if it can be understood easily – by everyone on the team. Clean code can be read and enhanced by a developer other than its original author. With understandability comes readability, changeability, extensibility and maintainability.

---

General rules

1. Follow standard conventions.
2. Keep it simple stupid. Simpler is always better. Reduce complexity as much as possible.
3. Boy scout rule. Leave the campground cleaner than you found it.
4. Always find root cause. Always look for the root cause of a problem.

Design rules

jaysonrowe

def fizzbuzz(n):

    if n % 3 == 0 and n % 5 == 0:
        return 'FizzBuzz'
    elif n % 3 == 0:
        return 'Fizz'
    elif n % 5 == 0:
        return 'Buzz'
    else:
        return str(n)