PHP Code to Find Second Largest Number in Array

Write a PHP code to find second largest number in array. Given an unsorted array, we have to write a PHP program to find the second largest number in an array.

Apart from solving this problem. We have to focus on time complexity. As the time complexity of an algorithm is very important in terms of an interview.

Abstract Class vs Interface in PHP

Abstract class vs interface in PHP. What’s the Difference between an abstract class and interface in PHP? It is one the most important oops concept asked in an interview.

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In this tutorial, You are going to learn some important differences between an abstract class and interface.

Anagram Program in Java : Check whether Two Strings are Anagrams of each other

Write a anagram program in java or Java program to check anagram. In this programming question, we are going to write a java code to check whether two strings are anagrams of each other.

Let’s first understand what is an anagram? and how we are going to solve this problem.

What is an Anagram?

Two strings are said to be anagrams of each other if it contains the same characters, only the order of characters in both the strings is different. In other words, both strings must contain the same exact letters in the same exact frequency.

How to Debug Sql Queries in Laravel

How to debug SQL queries in Laravel & Lumen. During development of an application, there may be times when we need to write large and complex queries. Laravel provides an awesome query builder and ORM (Eloquent) to do this task effortlessly. But sometimes we would like to see the actual SQL being generated.

Create Seo-Friendly URLs with htaccess – URL Rewriting

How to create SEO-Friendly URLs with htaccess . How to Rewrite dynamic URLs to SEO-Friendly URLs using htaccess . In this URL rewriting tutorial, You’ll learn htaccess directives through which you can rewrite existing dynamic URLs into more meaningful SEO-Friendly URLs.

Now you are thinking why we need to create SEO-friendly URLs, what’s their need. First, let’s  understand why  SEO-friendly URLs are important.