YouTube is the largest and most popular video watching platform. Though most of the youtube video is free to watch, downloading them is illegal. It violates google terms of service.

As youtube is the most popular platform, there are lots of alternative ways to download videos from youtube. So we are gonna sharing only few of the most popular option. Without any further ado, let's get started.

It's a common task that you need to check if your single checkbox 

is checked or not before doing something with that.

Adding scripts and styles in wordpress is different from 

what we do in a normal php sites of course.

Making a contact form is very popular in wordpress. 

Following code shows how i made a contact form.

In CSS3 it's possible to give elements rounded 

corners using the border-radius property.

If You want to become a good web developer, 

you have to learn to write secure code perfectly. 

A php array is called a special variable, which is able to hold 

more than one value at a time.

JSON is JavaScript Object Notation 

You may be required to select all <p> elements with specific class 

or other ways using jquery.

The jquery ajax() method is used to do AJAX (asynchronous HTTP) request. As we  know ajax is used to do things without loading the page.