Brymes

Ruby Cheat Sheet (GPT ASSISTED)

Index

1. Basic Syntax
2. Operators
   • Arithmetic
   • Comparison
   • Logical

• Other

WebDevSimplified

body {
  margin-top: 40px; /* This margin just makes the text easier to read. You can remove it if you want since it can mess with your other styles. */
}

body::before {
  content: "XS";
  color: red;
  font-size: 2rem;
  font-weight: bold;
  position: fixed;

yhatt

marp	theme
true	default

Marp diagram plugin example

Powered by kroki.io

Egor-Skriptunoff

How to install Lua and LuaJIT on 64-bit Windows

1. Download the latest Lua and LuaJIT sources

   • Create temporary folder for Lua sources.
     I assume you would use C:\Temp\ folder.

   • Visit Lua FTP webpage and download the latest Lua source archive, currently it is lua-5.4.3.tar.gz

• Use suitable software (7-Zip, WinRar, WinZip or TotalCommander) to unpack the archive.

sorny

X11 forwarding on macOS and docker

A quick guide on how to setup X11 forwarding on macOS when using docker containers requiring a DISPLAY. Works on both Intel and M1 macs!

This guide was tested on:

• macOS Catalina 10.15.4
• docker desktop 2.2.0.5 (43884) - stable release
• XQuartz 2.7.11 (xorg-server 1.18.4)
• Macbook Pro (Intel)

chronitis

What is a kernel?

The kernel lets you run code in a particular programming language using one of the Jupyter tools, such as the Notebook, Jupyterlab or nteract. Installing additional kernels will let you run code in more languages using your existing jupyter installation.

Technically, the kernel is an application which speaks the Jupyter Messaging Protocol, to receive code input from the frontend and respond with the results.

Which kernels do I have installed?

In the Notebook or JupyterLab, the list of available kernels will be shown when trying to create a new notebook.

bradtraversy

MySQL Cheat Sheet

Help with SQL commands to interact with a MySQL database

MySQL Locations

• Mac /usr/local/mysql/bin
• Windows /Program Files/MySQL/MySQL version/bin
• Xampp /xampp/mysql/bin

Add mysql to your PATH

luismts

Git Commit Best Practices

Basic Rules

Commit Related Changes

A commit should be a wrapper for related changes. For example, fixing two different bugs should produce two separate commits. Small commits make it easier for other developers to understand the changes and roll them back if something went wrong. With tools like the staging area and the ability to stage only parts of a file, Git makes it easy to create very granular commits.

Commit Often

Committing often keeps your commits small and, again, helps you commit only related changes. Moreover, it allows you to share your code more frequently with others. That way it‘s easier for everyone to integrate changes regularly and avoid having merge conflicts. Having large commits and sharing them infrequently, in contrast, makes it hard to solve conflicts.

jwill9999

ASP.NET Razor - C# Code Syntax - PDF Download Cheatsheet

nilesh-tawari

-- [[ Cheatsheet for LUA from http://www.newthinktank.com/2015/06/learn-lua-one-video/]]

-- Prints to the screen (Can end with semicolon)
print("Hello World")

--[[
Multiline comment
]]

-- Variable names can't start with a number, but can contain letters, numbers