I am going to show how to select a row from MySQL database as randomly as possible, but not repeating it. So I am going to select unique row from the MySQL database using PHP based Codeigniter framework. The original tutorial could be found as selecting a random row every day from MySQL.

This is an example where I am going to show you how to write random elements to div having class names from array using JavaScript. Let’s consider we have multiple div tags on a web page and these div tags are created dynamically based on certain condition but you are not sure how many div…

Introduction Here I will show you how to read last n lines from a file using Java programming language. I am using text file for this example. Last “n” lines means, last 10 lines or 20 lines or 30 lines, etc. So “n” should be replaced by an appropriate non-zero positive integer value. Obviously the…

Introduction This tutorial will show you how to generate file with random content in Java. I will generate random content in a text file using wordnet-random-name API in Java. You can set limit to any number of lines for the text file to hold generated random content in it. This kind of random content is…