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Js array arraysort sorting instance

Source: Internet
Author: User
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As we all know, the sort function in js is used to sort array elements. by default, elements are sorted in alphabetical order and no copies are produced. However, if you want to sort data in a specific order, you need to add a parameter, which is a function. Syntax:

ArrayObject. sort (sortby)


Parameter description:

Parameters Description
Sortby Optional. Specify the sorting order. Must be a function.


Instance 1: sort array elements by size:

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Related Keywords:
sorting array of strings js array concat js array generator js associative array js array count js array shift js deep copy array

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