random – Page 57 – Tarik Billa

Generate random string/characters in JavaScript

August 25, 2022 by Tarik

I think this will work for you: function makeid(length) { var result=””; var characters=”ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789″; var charactersLength = characters.length; for ( var i = 0; i < length; i++ ) { result += characters.charAt(Math.floor(Math.random() * charactersLength)); } return result; } console.log(makeid(5));

How do I generate random integers within a specific range in Java?

August 20, 2022 by Tarik

In Java 1.7 or later, the standard way to do this is as follows: import java.util.concurrent.ThreadLocalRandom; // nextInt is normally exclusive of the top value, // so add 1 to make it inclusive int randomNum = ThreadLocalRandom.current().nextInt(min, max + 1); See the relevant JavaDoc. This approach has the advantage of not needing to explicitly initialize … Read more