John Valai jv-k

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

Configuring the Digispark ATTINY85 board for Arduino IDE and upgrading the bootloader

Warning: this document has to be updated by pointing to https://github.com/SpenceKonde/ATTinyCore

This note describes the configuration of an ATtiny85 based microcontroller development board named Digispark and similar to the Arduino line. It is available in many online marketplaces for roughly 1 dollar (e.g., Ebay, Amazon, AliExpress) and is shipped fully assembled, including a V-USB interface (a software-only implementation of a low-speed USB device for Atmel's AVR microcontrollers). Coding is similar to Arduino: it uses the familiar Arduino IDE and is already provided with a ready-to-use bootloader (

Shortcut	Action
`CTRL`+`@`	set-mark-command
`CTRL`+`A`	beginning-of-line
`CTRL`+`B`	backward-char
`CTRL`+`D`	delete-char-or-list
`CTRL`+`E`	end-of-line
`CTRL`+`F`	forward-char
`CTRL`+`G`	send-break
CTRL+H	backward-delete-char

Inspired by dannyfritz/commit-message-emoji

Using Git to Manage a Live Web Site

Overview

As a freelancer, I build a lot of web sites. That's a lot of code changes to track. Thankfully, a Git-enabled workflow with proper branching makes short work of project tracking. I can easily see development features in branches as well as a snapshot of the sites' production code. A nice addition to that workflow is that ability to use Git to push updates to any of the various sites I work on while committing changes.

	# One liner
	wget --recursive --page-requisites --adjust-extension --span-hosts --convert-links --restrict-file-names=windows --domains yoursite.com --no-parent yoursite.com

	# Explained
	wget \
	--recursive \ # Download the whole site.
	--page-requisites \ # Get all assets/elements (CSS/JS/images).
	--adjust-extension \ # Save files with .html on the end.
	--span-hosts \ # Include necessary assets from offsite as well.
	--convert-links \ # Update links to still work in the static version.

	#!/usr/bin/env bash

	# Usage: ./bump_version.sh <major\|minor\|patch> - Increments the relevant version part by one.
	#
	# Usage 2: ./bump_version.sh <version-from> <version-to>
	# e.g: ./bump_version.sh 1.1.1 2.0

	set -e

	# Define which files to update and the pattern to look for

	# The initial version
	if [ ! -f .env ]
	then
	export $(cat .env \| xargs)
	fi

	# My favorite from the comments. Thanks @richarddewit & others!
	set -a && source .env && set +a

	<p>
	<button id="btn7">Tween Faces</button>
	<button id="btn8">Rotate Parent</button>
	<div>
	<button id="btn1">front face</button>
	<button id="btn2">right face</button>
	<button id="btn3">back face</button>
	<button id="btn4">left face</button>
	<button id="btn5">top face</button>
	<button id="btn6">bottom face</button>

	# ----------------------------------
	# Colors
	# ----------------------------------
	NOCOLOR='\033[0m'
	RED='\033[0;31m'
	GREEN='\033[0;32m'
	ORANGE='\033[0;33m'
	BLUE='\033[0;34m'
	PURPLE='\033[0;35m'
	CYAN='\033[0;36m'