![]() ![]() This means that it’s possible to create an array that has a string in the first position, a number in the second, an object in the third, and so on.Īrrays in Javascript are zero-based, which means that the index of the first element is 0. However, it has one important difference: it can hold more than one item of data at a time.Īn array is an ordered collection of values: each value is called an element, and each element has a numeric position in the array, known as its index.Īn element inside an array can be of any type, and different elements of the same array can be of different types : string, boolean, even objects or other arrays. It is similar to any variable, in that you can use it to hold any type of data. The Array in JavaScript is a global object which contains a list of items. Know once and for all how to index, add and delete elements in arrays The reference contains descriptions and examples of all Array properties and methods. Complete Array Referenceįor a complete reference, go to our Complete JavaScript Array Reference. ![]() ![]() Sorting arrays are covered in the next chapter of this tutorial. You will learn how you solve this problem in the next chapter of this tutorial. There are no built-in functions for finding the highest or lowest value in a JavaScript array. Var fruits = ĭocument.getElementById('demo').innerHTML = fruits Try it Yourself » Finding Max and Min Values in an Array ![]()
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