How to Use Character Entities in CSS and HTML and JavaScript

Sometimes, when using scripts, we must write special characters like accents by using a special set of codes called character entities, however these don't always look good or we get a question mark or other strange symbols. Usually, this is solved if the character encoding is done right but the logic may not always work.

In Blogger, special characters most of the time appear correctly, but when it is about other services, like external files, things can get complicated.

For example, this usually looks good and when you click script the below code, you should see the letters in the right way:

alert(" á é í ó ú ☺ ✛ ❤ ");

AJAX Basics - Introduction to AJAX

AJAX stands for Asynchronous JavaScript and XML.
AJAX is not a new programming language, but a new way to use existing standards.
AJAX is the art of exchanging data with a server, and updating parts of a web page - without reloading the whole page.

AJAX is all about updating parts of a web page, without reloading the whole page.

What You Should Already Know
Before you continue you should have a basic understanding of the following:
- HTML
- CSS
- JavaScript
- jQuery.


What is AJAX?

Learn jQuery - Basics of jQuery - Introduction to jQuery

jQuery is a JavaScript Library. jQuery greatly simplifies JavaScript programming & its also is easy to learn.

The purpose of jQuery is to make it much easier to use JavaScript on your website.

What You Should Already Know
Before you start studying jQuery, you should have a basic knowledge of:
- HTML
- CSS
- JavaScript
What is jQuery?

Learn Javascripting - Basics of Javascripting - Introduction to Javascripting with examples

JavaScript is the scripting language of the Web, Today almost all modern HTML pages are using JavaScript.
JavaScript is one of  the world's most popular programming language.
Today's Post is all about JavaScript and how it works with HTML and CSS.
So, before you continue, you should have a basic understanding of the HTML and CSS.

JavaScript is a Scripting Language which is :