50 JavaScript interview questions and answers
1. What is JavaScript? JavaScript is a high-level, interpreted programming language used to make web pages interactive. 2. What are the key features of JavaScript?…
Category: Javascript
How to use conditional statement in JavaScript
Conditional statement Conditional statement is an essential part of any programming language. It is used to execute one or more statements based on particular condition.…
Simple form validation using HTML and JavaScript
Form validation is an essential part of any type of web project. JavaScript is a good choice to validate any form before submit because it…
Captcha implementation using Javascript
This tutorials shows a very simple way of developing captcha by using html and javascript code. You have to create some images with png extension…