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In this article Xiaobian for you to introduce in detail "Array.sort () array sorting method in javascript", the content is detailed, the steps are clear, and the details are handled properly. I hope that this article "Array.sort () array sorting method in javascript" can help you solve your doubts.

Description

1. The Array.sort () method sorts the elements in the array and then returns the sorted array. Without an argument to call sort (), the array elements are sorted alphabetically.

2. If the array contains undefined elements, arrange to the end of the array. In order to sort the array by other methods than the alphabet, the comparison function must be passed through the sort () method.

Example

Var a = new Array ("banana", "cherry", "apple"); a.sort () var s = a.join (",") / / s = = "apple,banana,cherry" read here, this article "Array.sort () array sorting method in javascript" has been introduced. If you want to master the knowledge points of this article, you still need to practice and use it to understand it. If you want to know more about related articles, you are welcome to follow the industry information channel.

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