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This article mainly shows you "JavaScript how to achieve class array to array", the content is easy to understand, clear, hope to help you solve your doubts, the following let Xiaobian lead you to study and learn "JavaScript how to achieve class array to array" this article.

Class array to array

A class array is a class of objects like arguments and jquery objects that can be accessed with subscripts and have length attributes that are similar to but not arrays.

Class arrays do not have set functions such as slice, map, etc., which is why we sometimes need to convert class arrays to arrays.

Function func () {for (let I = 0, max = arguments.length; I)

The false / / class array does not have the set functions console.log (arguments.slice = undefined); / / > true} func ('Google',' facebook', 'Microsoft'); / / > / Google// facebook// Microsoft is all the contents of the article "how to convert a class array to an array". Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!

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