Badjano badjano

Removing the last commit

To remove the last commit from git, you can simply run git reset --hard HEAD^ If you are removing multiple commits from the top, you can run git reset --hard HEAD~2 to remove the last two commits. You can increase the number to remove even more commits.

If you want to "uncommit" the commits, but keep the changes around for reworking, remove the "--hard": git reset HEAD^ which will evict the commits from the branch and from the index, but leave the working tree around.

If you want to save the commits on a new branch name, then run git branch newbranchname before doing the git reset.

IRC Reference

by xero updated 10.29.24

FWIW: I (@rondy) am not the creator of the content shared here, which is an excerpt from Edmond Lau's book. I simply copied and pasted it from another location and saved it as a personal note, before it gained popularity on news.ycombinator.com. Unfortunately, I cannot recall the exact origin of the original source, nor was I able to find the author's name, so I am can't provide the appropriate credits.

Effective Engineer - Notes

By Edmond Lau
Highly Recommended 👍
http://www.theeffectiveengineer.com/

What's an Effective Engineer?

Enable modules in Kernel

In `raspi-config`

Enable SPI under "Interfacing options"

Add modules

$ sudo nano /etc/modules

	/* open up chrome dev tools (Menu > More tools > Developer tools)
	* go to network tab, refresh the page, wait for images to load (on some sites you may have to scroll down to the images for them to start loading)
	* right click/ctrl click on any entry in the network log, select Copy > Copy All as HAR
	* open up JS console and enter: var har = [paste]
	* (pasting could take a while if there's a lot of requests)
	* paste the following JS code into the console
	* copy the output, paste into a text file
	* open up a terminal in same directory as text file, then: wget -i [that file]
	*/

	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" ],

	# __ __
	# / \ / \
	# \__/ \| \|
	# __ \| \| __
	# / \______\| \| ________ ________ __\| \|__ ________
	# \| ______ \| / __ \ / _____\| \|__ __\| / _____\|
	# \| \| \__/ \| / \ \| \| \|_____ \| \| \| \|_____
	# \| \| __ \| \| \| \| \_____ \ \| \| \_____ \
	# \| \| / \ \| \__/ \| _____\| \| \| \|__ _____\| \|
	# \__/ \__/ \________/ \|________/ \_____\| \|________/

	#!/usr/bin/env python

	import math
	import pygame
	import random
	import rtmidi
	from rtmidi.midiconstants import *
	import time

	TAU = 2 * math.pi

	#!/bin/bash
	# https://asciinema.org/a/6LZefsbvLjgsuwQHOnQsBEaSj
	IF=notset
	OF=notset
	BS=128M
	CURDIR=$(dirname $(realpath -s $0))
	SCRIPT=`basename "$0"`

	if [[ ! -f /usr/bin/pv ]]; then
	echo "pv is not installed. Please install pv and try again"


	Shader "ShadowShader" {
	Properties{
	_Color("Main Color", Color) = (1,1,1,1)
	_MainTex("Base (RGB)", 2D) = "white" {}
	_Cutoff("Cutout", Range(0,1)) = 1.0
	}
	SubShader{
	Pass{
	Alphatest Greater[_Cutoff] SetTexture[_MainTex]