SOAP API (Simple Object Access Protocol) Introduction SOAP is a protocol for messaging that allows programs to run on different operating systems such as Linux and Windows for communication using Hypertext Transfer Protocol (HTTP) and its Extensible Markup Language (XML). … Read More
What are Events? Events are actions or occurrences that happen in the system you are programming, which the system tells you about so you can respond to them in some way if desired. For example if the user clicks a … Read More
What is a cookie in PHP? A cookie is often used to identify a user. A cookie is a small file that the server embeds on the user’s computer. Each time the same computer requests a page with a browser, … Read More
What is Primary key? The primary key is an attribute or a set of attributes that uniquely identify a specific instance of an entity. Every entity in the data model must have a primary key whose values uniquely identify instances … Read More
What is a Database? A large amount of information stored in a computer system in such a way that it can be easily looked at or changed. A logically coherent collection of related data that (i) … Read More
A foreign key is generally a primary key from one table that appears as a field in another where the first table has a relationship to the second. For example if we had a table A with a primary key … Read More
CodeIgniter is a powerful PHP framework with a very small footprint, built for developers who need a simple and elegant toolkit to create full-featured web applications. CodeIgniter was created by EllisLab, and is now a project of the British Columbia … Read More
EEO or Equal Employment Opportunity means that all peoples regardless of gender, race, colour, age, marital or parental status, sexual preference, disability or religious belief have the right to be given fair consideration for a job or other job related … Read More
MapServer is an open source development environment for building spatially-enabled internet applications. MapServer was developed by the University of Minnesota. Map server supports industry standard data formats and spatial databases. MapServer is released under an MIT-style license, and runs on … Read More
Cold Calling means visit or make unsolicited phone calls to unknown customers for a sales appointment and for the purpose of generate revenue. It is also known as telemarketing Cold calling. Cold calling is attempt to convince potential customers to … Read More