We, as programmers often need to generate random numbers in different application. Generating a random integer in javascript can be done using the Math.random() method. In fact it is one of the several ways that we can use to generate a random number with javascript.

In this tutorial, I will explain how you can style odd/even rows without the need of any extra CSS class or JavaScript code.

Creating standard-compliant websites is principal aspect of our work. To test if your page is in quirks mode mode you can simply bookmark this JavaScript code on your browser and hit it while viewing the page that you want to find out its rendering mode.