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Commit Message Guidelines

We have very precise rules over how our git commit messages can be formatted. This leads to more readable messages that are easy to follow when looking through the project history. But also, we use the git commit messages to generate the Angular change log.

Commit Message Format

Each commit message consists of a header, a body and a footer. The header has a special format that includes a type, a scope and a subject:

React guidelines to support content theming in Open edX (Braden's proposal)

Build the UI out of small, modular React components as much as possible.
Build two types of components: "customizable" ones that only compose others using JSX and contain little-or-no HTML nor logic, as well as "internal" components that contain logic and detailed HTML and CSS, etc.
In customizable components, include placeholders like {this.extraContent} in the render() method so that subclasses don't have to override render().

Bad example:

MongoDB Cheat Sheet

Show All Databases

show dbs

Show Current Database

Connecting to Vagrant VM MySQL database from host

This gist shows how to connect to your vagrant MySQL database from the host machine.

Change Address Binding from MySQL

Connect to vagrant using vagrant ssh
Edit file /etc/mysql/my.cnf:
- Change parameter bind-address to 0.0.0.0 to allow all incoming connection attempts

	[
	{
	"name": "Afghanistan",
	"dial_code": "+93",
	"code": "AF"
	},
	{
	"name": "Aland Islands",
	"dial_code": "+358",
	"code": "AX"

	const otpGenerator = require("otp-generator");
	const crypto = require("crypto");
	const key = "verysecretkey"; // Key for cryptograpy. Keep it secret

	function createNewOTP(phone){
	// Generate a 6 digit numeric OTP
	const otp = otpGenerator.generate(6, {alphabets: false, upperCase: false, specialChars: false});
	const ttl = 5 * 60 * 1000; //5 Minutes in miliseconds
	const expires = Date.now() + ttl; //timestamp to 5 minutes in the future
	const data = `${phone}.${otp}.${expires}`; // phone.otp.expiry_timestamp

	[
	{name: 'Afghanistan', code: 'AF'},
	{name: 'Åland Islands', code: 'AX'},
	{name: 'Albania', code: 'AL'},
	{name: 'Algeria', code: 'DZ'},
	{name: 'American Samoa', code: 'AS'},
	{name: 'AndorrA', code: 'AD'},
	{name: 'Angola', code: 'AO'},
	{name: 'Anguilla', code: 'AI'},
	{name: 'Antarctica', code: 'AQ'},

	//Install plugin
	cordova plugin add PLUGIN_NAME // or localtion/PLUGIN_NAME

	//Compile and Build plugin cordova
	cordova build android // for android
	cordova build iod // for ios
	cordova build // All platform

	//Run for test app cordova
	cordova run android // for android

	{
	"from": 0,
	"size": 50,
	"query": {
	"bool": {
	"should": [
	{
	"range": {
	"pos_salary_min": {
	"gte": 20000,