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maheshbabu / 01-intro.md
Created April 22, 2016 09:57 — forked from dwayne/01-intro.md
My notes from the book "ng-book: The Complete Book on AngularJS by Ari Lerner".

Introduction

Author: Ari Lerner.

AngularJS offers a single framework that can be used to build dynamic, client-centric applications. It provides:

  • Module support
  • DOM manipulation
  • Animations
  • Templating
@maheshbabu
maheshbabu / System Design.md
Created April 18, 2016 12:44 — forked from vasanthk/System Design.md
System Design Cheatsheet

#System Design Cheatsheet

Picking the right architecture = Picking the right battles + Managing trade-offs

##Basic Steps

  1. Clarify and agree on the scope of the system
  • User cases (description of sequences of events that, taken together, lead to a system doing something useful)
    • Who is going to use it?
    • How are they going to use it?
@maheshbabu
maheshbabu / Node.js code style tips
Last active February 10, 2016 14:03
Simple node.js code style tips to improve code quality
Whether you use 2 spaces or 4 spaces, there are a few simple things that can make your node.js code easier to read. We've been using them in all the hapi modules for over 4 years now to great results. This list is by no means complete but it highlights the most useful elements that will give you immediate value in reducing bugs.
### Required modules
JavaScript makes it harder than most languages to know where variables are coming from. Variables assigned required modules are particularly important because they represent a singleton object shared with the entire application. There are also globals and module globals, along with function variables and arguments.
Traditionally, variables starting with an uppercase letter represent a class that must be instantiated using `new`. This was an important semantic in the early days of JavaScript but at this point, if you don't know `Date` requires `new Date()` you are probably very new. We have adopted Upper Camel Case variable names for all module global variables
@maheshbabu
maheshbabu / this-is-madness.css
Created October 6, 2015 10:36 — forked from nathansmith/this-is-madness.css
Examples of CSS selector strength.
* {}
tag {}
[attribute] {}
[attribute="value"] {}
.class {}
@maheshbabu
maheshbabu / module_pattern_init.js
Created October 6, 2015 10:35 — forked from nathansmith/module_pattern_init.js
Init + Module Pattern JS
// JS Module Pattern:
// http://j.mp/module-pattern
// Redefine: $, window, document, undefined.
var APP = (function($, window, document, undefined) {
// Automatically calls all functions in APP.init
$(document).ready(function() {
APP.go();
});
@maheshbabu
maheshbabu / regex-weburl.js
Last active August 29, 2015 14:26 — forked from dperini/regex-weburl.js
//
// Regular Expression for URL validation
//
// Author: Diego Perini
// Updated: 2010/12/05
// License: MIT
//
// Copyright (c) 2010-2013 Diego Perini (http://www.iport.it)
//
// Permission is hereby granted, free of charge, to any person
@maheshbabu
maheshbabu / storagePolyfill.js
Last active August 29, 2015 14:23 — forked from jarrodirwin/storagePolyfill.js
// Refer to https://gist.github.com/remy/350433
try {
// Test webstorage existence.
if (!window.localStorage || !window.sessionStorage) throw "exception";
// Test webstorage accessibility - Needed for Safari private browsing.
localStorage.setItem('storage_test', 1);
localStorage.removeItem('storage_test');
} catch(e) {
(function () {
var Storage = function (type) {
@maheshbabu
maheshbabu / ZoomDetect.htm
Last active August 29, 2015 14:13 — forked from ChrisMBarr/ZoomDetect.htm
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>Calculating zoom using Javascript</title>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.6/jquery.min.js"></script>
<script>
function hasPageBeenResized() {
var isResized;
@maheshbabu
maheshbabu / jQuery.print.js
Last active March 13, 2017 15:39 — forked from btd/jQuery.print.js
// Create a jquery plugin that prints the given element.
jQuery.fn.print = function(){
// NOTE: We are trimming the jQuery collection down to the
// first element in the collection.
if (this.size() > 1){
this.eq( 0 ).print();
return;
} else if (!this.size()){
return;
}
@maheshbabu
maheshbabu / global-variables-are-bad.js
Created June 5, 2014 13:49 — forked from hallettj/global-variables-are-bad.js
// It is important to declare your variables.
(function() {
var foo = 'Hello, world!';
print(foo); //=> Hello, world!
})();
// Because if you don't, the become global variables.
(function() {