Don’t understand why initial array is changed in this example let itemList = ["item1", "item2", "item3", "item4"]; function add (obj, value) { let list = obj; console.log(obj); // item1,item2,item3,item4 console.log(list) // item1,item2,item3,item4 list.push(value); console.log(obj); // i…

Please check my post in this thread: [image] My global variable is changing itself JavaScript This sounds like an issue with how arrays are stored in JavaScript. You can search a little bit on google about this. I found this article. From the initial example, it looks li…

Arr2 = arr vs arr2 = ([...arr]) What is the difference?

JavaScript

Anon551122 February 16, 2019, 11:21am 2

Please check my post in this thread:

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