Tutorial: Javascript Randomizing Generating a random number in JavaScript Tutorial
A random number is useful- if not required- in the creation of many popular JS applications, such as a dice, random image script, or random link generator. Learn how to generate a random number in JavaScript.
Tutorial Details:
Generating a random number in JavaScript
A popular question on CodingForums.com is how to generate a random number in JavaScript. A random number is useful- if not required- in the creation of certain popular JS applications, such as a dice, random image script, or random link
generator.
In this JavaScript article, we'll learn how to output a random number that falls within the range 1 to x, where x is any integer >1.
The results may be unpredictable, but the technique to getting them certainly is not. To generate a random number in JavaScript, simply use the following code:
var randomnumber=Math.floor(Math.random()*11) where 11 dictates that the random number will fall between 0-10. To increase the range to, say, 100, simply change 11 to 101 instead.
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