Get a list item by index in Javascript

Introduction to the JavaScript array indexOf() method

To find the position of an element in an array, you use the indexOf() method. This method returns the index of the first occurrence the element that you want to find, or -1 if the element is not found.

Array.indexOf(searchElement, fromIndex)

js find index in list

let myList = ['foo', 'bar', 'qux'];

myList.indexOf('bar');	// 1

Conclusion

In this page (written and validated by A. Gawali) you learned about . What's Next? If you are interested in completing Javascript tutorial, we encourage you simply to start here: Javascript Tutorial.

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