waterfall model of software engineering

Introduction of waterfall model -: This model was describe about the SDLC process. This is the oldest software development model. Waterfall model is very easy to understand. In the waterfall model has many phase. In this model...

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models of sdlc

Introduction of models in software engineering  -: A model in software engineering come’s  in many shapes, sizes and styles.This is very important to understand that a model is not the real world but It is  a human...

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software development life cycle

Introduction of SDLC-: The full name of SDLC is the software development life cycle.It is clear that the SDLC is the process of creating a software. All the process of creating a software starting to ending comes in the SDLC. A...

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what is software engineering

Introduction of software engineering -: Software engineering is make two words. First is the software and second is the engineering.For understanding the software you need to understand what is software ? Software are the set of...

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how to make gif from videos

Gif Introduction -: Gif means Graphics Interchange Format. It is a bitmap image format that was developed by a team at the online services provider CompuServe led by American computer scientist Steve Wilhite in 15 June  1987...

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how to create a session in php

What is Session in php –:Cookies are stored on browser window means it stored on user side.  it is possible for a hacker to easily hack the cookie content to insert potentially harmful data in your application that might...

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how to create cookies in php

What are the  Cookies -: Cookies are small files which are stored on a user’s computer.Cookies are store on user side in the computer. They are designed to hold a modest amount of data specific to a particular client and...

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file handling in php

What is File Handling in php -: A file represents in a sequence of bytes on the storage disk where a group of related data’s are  stored. File is created for permanent storage of data. php provide a number of functions...

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how to use string in php

String in php-:  String is a sequence  characters in php like a “hello netnic “. String is  used to store and manipulate text and php supports only 256-character set and so that it does not offer native Unicode...

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how to define array in php

Array In php -:  We need to handle a large volume of data in terms of reading,processing and printing. to process such large amount of data we need a powerful data type that would facilitate efficient sorting accessing and...

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