cyrilpanicker

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-What are closures?
-How can you create a class in javascript?
-What is prototypal inheritance?
-i have a function which is already a method of a class. i want to use that function on an object of another class / what is apply/call function?
-apply/call/bind functions
-can we do multithreading in javascript as in other languages?
-why do you need promises in javascript? can we do the same thing with callbacks? why do we prefer promises over callback?
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(function() {

cyrilpanicker

AngularJS

• Angular scope hierarchy issue
• [Directive isolated scope variable binding] (http://codepen.io/cyrilpanicker/pen/VvbXOe?editors=101)
• DOM traversal in Angular directive
• Custom validation using ui-validate directive
• Directive non-isolated scope variable binding

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CSS

cyrilpanicker

DOM traversal in Angular directive

A Pen by Cyril Panicker on CodePen.

License.

cyrilpanicker

- use below as skeleton to create a .desktop file
- name of the file is irrelevant.

[Desktop Entry]
Name=Android Studio
Comment=Android IDE
Exec=/usr/local/bin/studio
Icon=/home/cyril/Softwares/android-studio/bin/studio.png
Terminal=false
Type=Application

cyrilpanicker

var Promise=require('bluebird');

var addOneAsync=function (number) {
	return new Promise(function (resolve,reject) {
		setTimeout(function() {
			console.log('addOneAsync called');
			if (number<=0 || number >20) {
				reject('number should be between 1 and 20');
			} else {
				resolve(number+1);

cyrilpanicker

function Test () {

	var privateVariable=0;
	this.publicVariable=0;

	this.setPrivate=function (value) {
		privateVariable=value;
	};

	this.getPrivate=function () {

cyrilpanicker

custom validation using ui-validate directive

A Pen by Cyril Panicker on CodePen.

License.

cyrilpanicker

controller demo

A Pen by Cyril Panicker on CodePen.

License.

cyrilpanicker

<div ng-app="app">

</div>

cyrilpanicker

<form name="form" ng-controller="controller" novalidate ng-app="app">
  <input ng-model="data.value" name="number" integer /><br/>
  {{data}}<br/>
  {{form.number.$error}}
</form>