do while Loop in JavaScript – Tutorial 21

Hi friends, in previous JavaScript tutorials, we have seen for loop and while loop. Today we going to learn do while loop in JavaScript. As discussed in an earlier tutorial, all loops work similarly with some minor changes. similarly, do while loop works similar to a while loop. Only the difference is that do while loop first runs the code and then it check the condition. If the condition is true, it again runs a bit of code unless condition becomes false.

In short, do while loop performs an action at least one time. Let us see one simple example of do while loop in javaScript. In this example also, we will print a table of 21.

do while loop in JavaScript
do while loop in JavaScript

Download: Click here to see the output of this program in your browser. Right-click and select Save Link as to download the file.

In next JavaScript tutorial, we are going to learn event handlers in JavaScript. If you liked this article then share it with your friends. Like our facebook page and subscribe to our newsletter for future updates. If you have any questions, feel free to ask in the comment section below. Have a nice day!

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Mayuresh Joshi

Mayuresh Joshi a web geek and founder of MyClassBook, a popular educational blog since 2012. He has completed his B.Tech (Instrumentation Engg.) from SGGSIE&T, Nanded. He loves to write on electronic projects, SharePoint and other current technologies.

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