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@npentrel
npentrel / Writing Template.md
Last active February 20, 2025 23:13
The hardest part about writing is starting with an empty page - so don’t do that. Use this template instead and add bullet points. Then turn those points into writing!
  • Introduction
    • What problem/topic is being addressed?
    • What is the structure of the post?
    • Where is the code?
  • Prerequisites
    • Technical setup
    • Knowledge
  • Setting up
    • Document your hardware setup
  • Document how to configure your hardware
@liquidx
liquidx / imx7-README.md
Last active June 3, 2025 14:44
Reflashing a TechNexion PICO-PI-IMX7

By: Alastair Tse @liquidx

Updated: 2021-12-05

This is a guide for installing Linux on a Technexion NXP IMX7 board. This is a board that was part of the Android Things Starter Kit (now discontinued).

There are some dead ends in this guide where I got to a point where I failed. I'm documenting this so that it can help anyone else who is trying the same thing.

Before starting, there are a few useful sources of information:

@paulera
paulera / how-to-take-psm-I-scrum-org.md
Last active December 26, 2024 16:53
A practical guide to prepare and take the PSM I (Professional Scrum Master 1) certification, from Scrum.org, entirely by yourself (no course required).

How to take the PSM I certification from Scrum.org entirely by yourself

Some people ask me about Scrum.org certifications: what to study, how to apply for the exam and advice for taking it. So I decided to write a guide for those interested in preparing and taking PSM I (Professional Scrum Master) without spending a fortune with training. With discipline, in around a month (or two), you should be ready to take the test.

The advice compiled here came from experienced agile coaches. Worked very well for me and I hope they will also help those who are seeking directions.

Table of Contents

@redhot2007
redhot2007 / System Design.md
Created September 5, 2019 23:30 — forked from vasanthk/System Design.md
System Design Cheatsheet

System Design Cheatsheet

Picking the right architecture = Picking the right battles + Managing trade-offs

Basic Steps

  1. Clarify and agree on the scope of the system
  • User cases (description of sequences of events that, taken together, lead to a system doing something useful)
    • Who is going to use it?
    • How are they going to use it?
@Jonalogy
Jonalogy / handling_multiple_github_accounts.md
Last active May 31, 2025 03:42
Handling Multiple Github Accounts on MacOS

Handling Multiple Github Accounts on MacOS

The only way I've succeeded so far is to employ SSH.

Assuming you are new to this like me, first I'd like to share with you that your Mac has a SSH config file in a .ssh directory. The config file is where you draw relations of your SSH keys to each GitHub (or Bitbucket) account, and all your SSH keys generated are saved into .ssh directory by default. You can navigate to it by running cd ~/.ssh within your terminal, open the config file with any editor, and it should look something like this:

Host *
 AddKeysToAgent yes

> UseKeyChain yes

@primaryobjects
primaryobjects / index.js
Last active July 24, 2017 14:59
Dragon Hunt: An example game for Amazon Alexa running on chatskills.
var chatskills = require('chatskills');
var readlineSync = require('readline-sync');
// Define an alexa-app
var app = chatskills.app('dragonhunt');
var dragonTypes = [ 'fire', 'ice', 'undead', 'skeleton', 'golden' ];
app.launch(function(req,res) {
// Generate a random dragon.
@vasanthk
vasanthk / System Design.md
Last active June 4, 2025 20:30
System Design Cheatsheet

System Design Cheatsheet

Picking the right architecture = Picking the right battles + Managing trade-offs

Basic Steps

  1. Clarify and agree on the scope of the system
  • User cases (description of sequences of events that, taken together, lead to a system doing something useful)
    • Who is going to use it?
    • How are they going to use it?
@christofluethi
christofluethi / gist:646ae60d797a46a706a5
Last active April 30, 2025 20:03
Convert m4a to mp3 on OS X command line using ffmpeg
brew update
brew link yasm
brew link x264
brew link lame
brew link xvid
brew install ffmpeg
ffmpeg wiki:
https://trac.ffmpeg.org/wiki/Encode/MP3
var mediaJSON = { "categories" : [ { "name" : "Movies",
"videos" : [
{ "description" : "Big Buck Bunny tells the story of a giant rabbit with a heart bigger than himself. When one sunny day three rodents rudely harass him, something snaps... and the rabbit ain't no bunny anymore! In the typical cartoon tradition he prepares the nasty rodents a comical revenge.\n\nLicensed under the Creative Commons Attribution license\nhttp://www.bigbuckbunny.org",
"sources" : [ "http://commondatastorage.googleapis.com/gtv-videos-bucket/sample/BigBuckBunny.mp4" ],
"subtitle" : "By Blender Foundation",
"thumb" : "images/BigBuckBunny.jpg",
"title" : "Big Buck Bunny"
},
{ "description" : "The first Blender Open Movie from 2006",
"sources" : [ "http://commondatastorage.googleapis.com/gtv-videos-bucket/sample/ElephantsDream.mp4" ],
@magicznyleszek
magicznyleszek / jekyll-and-liquid.md
Last active January 25, 2025 20:12
Jekyll & Liquid Cheatsheet

Jekyll & Liquid Cheatsheet

A list of the most common functionalities in Jekyll (Liquid). You can use Jekyll with GitHub Pages, just make sure you are using the proper version.

Running

Running a local server for testing purposes: