Manjunath Reddy manjufy

Tips

In JavaScript, any function can return a new object. When it’s not a constructor function or class, it’s called a factory function.

class Foo {}
console.log(typeof Foo); // function, ES6 desugared class

References

Computer Glossary

ECMA - European Computer Manufacturers Association, or ECMA

Quotes

My take is that code is not magic. Developers should always seek deeper understanding of the platforms 
and languages they use. By doing so; programmers gain valuable confidence and knowledge which in turn 
positively impacts code quality, system architecture and productivity.

	$('body').keypress(function (e) {
	if(e.which === 13) {
	e.preventDefault();
	}
	})

	exports.config = {
	// See http://brunch.io/#documentation for docs.
	files: {
	javascripts: {
	joinTo: "js/app.js"

	// To use a separate vendor.js bundle, specify two files path
	// http://brunch.io/docs/config#-files-
	// joinTo: {
	// "js/app.js": /^js/,

	let axios = { // mocks
	get: function(x) {
	return new Promise(resolve => {
	setTimeout(() => {
	resolve({data: x})
	}, 2000)
	})
	}}
	let query = 'mangos'
	async function fetchData(query) {

	const drivers = ['Vettel', 'Alonso', 'Hamilton']
	console.log('Length', drivers.length) // Length = 3

	drivers.length = 10
	console.log('Length', drivers.length, drivers) // Length = 10

	// In Javascript, array is list-like Object
	console.log(Object.keys(drivers))

	-- How to tell what my timezone offset of the database is
	select @@global.time_zone, @@session.time_zone;
	select timediff( now(), utc_timestamp());

	-- See the size of the directory

	du -sh /directory/path