In this htaccess tutorial series, you will learn about htaccess configuration and it’s usage.
htaccess refers to Hypertext Access. It is a directory level configuration file, used by Apache Web Server. htaccess file contains set of directives, which is read by Apache web server and apply to the directory on which this file is placed.
MyISAM vs InnoDB. What’s the difference between MyISAM and InnoDB storage engine. No doubt, MySql is one of the most used databases worldwide. The great thing about MySql is the flexibility to choose storage engines.
In MySql, every storage engine is designed for a specific purpose to address/solve application problems. The two popular storage engines of MySql (MyISAM and InnoDB) are widely used worldwide. So let’s check what’s the difference between MyISAM and InnoDB storage engines.
How to create a Foreign key in MySql. What’s the use of Foreign key constraint in a MySql. In this tutorial, You’ll learn about Foreign key constraint and it’s advantages.
Write a program to implement a queue using an array. In this tutorial, You are going to learn about Queue data structure and their implementation using an array in C, C++ & Java. In my previous posts, I have explained Stack and Linked List data structure.
Queue Data Structure
In Queue data structure, An element is inserted at one end called rear and deleted at other end called front. As compared to stack data structure in which insertion and deletion are allowed only at one end. Queue data structure is also called FIFO (First In First out).
PHP 5.4 introduces the concept of traits. In PHP 5.4 version several new features was introduced, one such feature was PHP traits.
PHP traits help us to minimize code duplication in our codebase. Until the concept of traits, PHP uses classical inheritance model in which one class can inherit only one class. But sometimes, it is beneficial to inherit from multiple classes to avoid code duplication. To solve this problem, PHP community introduces the concept of traits.
Difference between double and triple equals in PHP
What’s the difference between double and triple equals in PHP? PHP supports both double (==) and triple (===) comparison. Then when to use double equal to and when to use triple equal to in our code.
A Stack is a very important data structure in computer science, It works on the principle of last-in-first-out (LIFO ). The element which inserted last is the first element to be popped. In this tutorial, You will learn about stack data structure and how to implement a stack in PHP.
Write a Java program to check prime number. Given an input integer, We have to write an efficient code to check whether a number is prime or not.
Before writing a program, let’s quickly understand what is a prime number.
A prime number is a number that is greater than 1 and it has no positive divisors other than 1 and itself.
For example – 3, 13, 7 is a prime number, as it’s divisible by 1 and itself. Similarly, 29, 19 etc. are also prime numbers.
6 is not a prime number as it’s divisible by 1, 2, 3 and 6.
2 is the only even prime number.
How to check whether a number is prime or not in Java
PHP 7 , the latest version of PHP was already released. It was released on December 3rd, 2015. PHP 7 comes with a number of new features, and the most amazing feature is speed. PHP 7 provides an incredible performance boost to your web applications.
Here is the benchmark of PHP 7. PHP 7 benchmark.
In this tutorial, you’ll learn how to install PHP 7 on Ubuntu.
How to Install PHP, MySql, Apache in Ubuntu