Monthly Archive: September 2019

jQuery-by-Sagar-Jaybhay

Amazing JQuery 3.4.1

What is jQuery? jQuery is a fast, small, and feature-rich JavaScript library. It makes things like HTML document traversal and manipulation, event handling, animation, and Ajax much simpler with an easy-to-use API that works...

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Revisiting JavaScript With Sagar Jaybhay

Revisiting JavaScript By Sagar Jaybhay Uses of JavaScript Client-side validation: by using this application much more responsive and no need for the round trip on server.ex. Form-Validation by using client-side validation we reduce the...

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Class In JavaScript/Ecmascript 6

Class In EcmaScript In JavaScript classes are function. Latest version JavaScript added class keyword in JavaScript or ECMAScript but if you see internally it uses a function itself. ECMA Script 2015 it introduces a...

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Closures in JavaScript

Closures,This and IIFE in JavaScript Closures In JavaScript A closure is a combination of a function bundled together (enclosed) with references to its surrounding state (the lexical environment). In other words, a closure gives you access to an...

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DataTypes and Scope In JavaScript

DataTypes and Scope In JavaScript By Sagar Jaybhay JavaScript is the most popular language In the world and it runs on the most popular environment means web(browser); By using JavaScript you can create complete...

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JavaScript Class Constructor And Prototype Object

Constructor Function,Prototype Object In JavaScript By Sagar Jaybhay Class Constructor Function: What is a constructor function and what it does? Class Constructor is a function that creates an object class or the function that...

Sagar Jaybhay Angular

Reactive Form Validation In Angular

Reactive Form Validation By Sagar Jaybhay When we create reactive forms we don’t use html5 validation attributes rather than we use form validator which we assign when we create form group controls. In this...

Sagar Jaybhay Angular

Reactive Forms In Angular

Reactive forms provide a model-driven approach to handling form inputs whose values change over time. Reactive Forms In Angular By Sagar Jaybhay Benefits of reactive forms More control over the structure and More control over...