computer-scienceangular-roadmapbackend-roadmapblockchain-roadmapdba-roadmapdeveloper-roadmapdevops-roadmapfrontend-roadmapgo-roadmaphactoberfestjava-roadmapjavascript-roadmapnodejs-roadmappython-roadmapqa-roadmapreact-roadmaproadmapstudy-planvue-roadmapweb3-roadmap
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
17 lines
648 B
17 lines
648 B
You can run some codes on interval using `setInterval` function in JavaScript. It accepts a function and a time interval in milliseconds. It returns a unique id which you can use to clear the interval using `clearInterval` function. |
|
|
|
```js |
|
const intervalId = setInterval(() => { |
|
console.log('Hello World'); |
|
}, 1000); |
|
|
|
// Output: |
|
// Hello World |
|
// Hello World |
|
``` |
|
|
|
In the above code, the `setInterval` function runs the callback function every 1000 milliseconds (1 second) and prints `Hello World` to the console. It returns a unique id which you can use to clear the interval using `clearInterval` function. |
|
|
|
```js |
|
clearInterval(intervalId); |
|
```
|
|
|