Is a programming language used to view and manipulate data that is stored in a database.

How to launch an app: steps to be successful? launching an app is a great idea, but it’s not that easy as we supposed to think. the majority of mobile applications don’t generate revenue because companies aren’t ready to be competitive. referring to our experience in successfully building and launching apps we hope to you omit these difficulties. we are going to talk about ideas, marketing, testing your product, its development, distribution and support. you will learn 8 product launch stages to succeed.

Effective character encoding requires standardized code. compatible browsers. common languages. identical operating systems.

The basic work area of the computer is it screen that you when you first fire up your computer