Ian Welerson ianwelerson

Learn Go in ~5mins

This is inspired by A half-hour to learn Rust and Zig in 30 minutes.

Basics

Your first Go program as a classical "Hello World" is pretty simple:

First we create a workspace for our project:

Add Bash on Ubuntu on Windows to context menu

Bash on Ubuntu on Windows (installation instructions) is a Linux Subsystem for Windows.

To add it to the Windows right click context menu, perform the following steps:

Open regedit from the run menu Win + R.

Github Two-Factor Authentication (2FA) for Brazil via SMS

The Github doesn't provide country code for Brazil (+55). To add this option, just run the code below in your console. The option Brazil +55 will be the first on the list, already selected:

🇧🇷 [pt-BR]

Autenticação em dois fatores (2FA) do GitHub para o Brasil via SMS

Validação para cartão de crédito.

Bin e padrões para validação de cartão de crédito.

Bandeira	Começa com	Máximo de número	Máximo de número cvc
Visa	4	13,16	3
Mastercard	5	16	3

	body {
	text-align: justify;
	}

	code, pre {
	font-family: "Hack", monospace;
	}

	h1, h2, h3, h4, h5, h6 {
	text-align: left;

	# GET VERSION
	yarn -v (or --version)

	# GET HELP
	yarn help

	# CREATE PACKAGE.JSON
	yarn init
	yarn init -y // Use defaults

	<?php
	/**
	* Plugin Name: Convert ACF PHP to JSON
	* Description: Convert Advanced Custom Fields Pro configuration from PHP to JSON.
	*/

	namespace ConvertAcfPhpToJson;

	/**
	* Add submenu item under 'Custom Fields'

	"use strict";

	var gulp = require('gulp'),
	sass = require('gulp-sass'),
	autoprefixer = require('gulp-autoprefixer'),
	newer = require('gulp-newer'),
	sourcemaps = require('gulp-sourcemaps'),
	imagemin = require('gulp-imagemin'),
	browserSync = require('browser-sync').create(),
	reload = browserSync.reload,

	// <![CDATA[
	var langCodes = {
	"af": "Afrikaans",
	"sq": "Albanian",
	"an": "Aragonese",
	"ar": "Arabic (Standard)",
	"ar-dz": "Arabic (Algeria)",
	"ar-bh": "Arabic (Bahrain)",
	"ar-eg": "Arabic (Egypt)",
	"ar-iq": "Arabic (Iraq)",