Primary key in database
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
How to install the Lamp server in Linux OS
To run the server side PHP program the easy PHP is needed in the windows OS, but in Linux OS, we should install the lamp server to run the server side program. There are six steps to be followed to … Read More
Database
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
REST API:
REST API: Rest means Representational State Transfer. The REST architecture style is used to designing networked applications and developing web API’s. It relies on the stateless, cacheable communication, client-server protocol and in virtually all cases, the HTTP protocol is used. … Read More
Foreign key in database
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
Piles Home Remedies
Piles can be defined as swelling around and inside the anus. It is not a serious problem and piles will disappear on their own. A Piles will initially recommend some lifestyle changes and Diet. Drinking plenty of water through out … Read More
Code Igniter
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
SSL Certificate
SSL Certificate: SSL Means “Secure Socket Layer”. It provides privacy, critical security and data integrity for both your websites and users’ personal information. SSL certificate should be installed on the server. After Installation is completed the website can securely access … Read More