SherifFathey

🎬 FFmpeg Command Guide — Practical Workflow

📥 0. Install FFmpeg

On Ubuntu :

sudo apt update
sudo apt install ffmpeg

ackledotdev

Westley: As you wish.

Inigo: Hello. My name is Inigo Montoya. You killed my father. Prepare to die.

Buttercup: We'll never survive. Westley: Nonsense. You're only saying that because no one ever has.

Inigo: Fezzik, tear his arms off.

Vizzini: He didn't fall? INCONCEIVABLE.

bahadiraraz

Git Commit Freeze Due to GPG Lock Issues

If you encounter a problem where you cannot commit changes in Git – neither through the terminal nor via the GitHub Desktop application – the issue might be a freeze during the Git commit process. This is often caused by GPG lock issues. Below is a concise and step-by-step guide to resolve this problem.

Solution Steps

1. Check for GPG Lock Messages

Open your terminal and try to perform a GPG operation (like signing a test message). If you see repeated messages like gpg: waiting for lock (held by [process_id]) ..., it indicates a lock issue.

MaFeLP

Arch Linux Installation commands

Principles

You install archlinux from their latest ISO-Image with or without a graphical user interface. If you choose to install it with a GUI, you should go on a browser of your choise and open the archlinux.org website and run a neofetch. If you chose to go with a non-gui installation I'm fine with a login prompt on the actual machine.

This gist is a help to go through this speedrun, pretty fast.

---

Table of contents

1. Install without GUI

triangletodd

#!/usr/bin/env bash
set -e

trap "{ rm -f $tmpfile; }" EXIT

tmpfile="$(mktemp)"

main() {
  curl -Lo "$tmpfile" 'https://discord.com/api/download?platform=linux'
  sudo dpkg -i "$tmpfile"

bambooom

const fs = require('fs');
const puppeteer = require('puppeteer');

const GIFEncoder = require('gifencoder');
const PNG = require('png-js');

function decode(png) {
  return new Promise(r => {png.decode(pixels => r(pixels))});
}

sebmarkbage

The Rules of React

All libraries have subtle rules that you have to follow for them to work well. Often these are implied and undocumented rules that you have to learn as you go. This is an attempt to document the rules of React renders. Ideally a type system could enforce it.

What Functions Are "Pure"?

A number of methods in React are assumed to be "pure".

On classes that's the constructor, getDerivedStateFromProps, shouldComponentUpdate and render.

JBlond

Regular Colors

Value	Color
\e[0;30m	Black
\e[0;31m	Red
\e[0;32m	Green
\e[0;33m	Yellow
\e[0;34m	Blue
\e[0;35m	Purple

jagrosh

Step 1 - Make a Discord Webhook

1. Find the Discord channel in which you would like to send commits and other updates

2. In the settings for that channel, find the Webhooks option and create a new webhook. Note: Do NOT give this URL out to the public. Anyone or service can post messages to this channel, without even needing to be in the server. Keep it safe!

Step 2 - Set up the webhook on Github

1. Navigate to your repository on Github, and open the Settings

mzmonsour

bind-key        C-b send-prefix
bind-key        C-o rotate-window
bind-key        C-z suspend-client
bind-key      Space next-layout
bind-key          ! break-pane
bind-key          " split-window
bind-key          # list-buffers
bind-key          $ command-prompt -I #S "rename-session '%%'"
bind-key          % split-window -h
bind-key          & confirm-before -p "kill-window #W? (y/n)" kill-window