本课内容目前为英文。
Functions are values
In JavaScript a function is a value, just like a number or a string. You can store it, pass it around and hand it to other functions. Arrow functions make that short and sweet.
本课内容目前为英文。
In JavaScript a function is a value, just like a number or a string. You can store it, pass it around and hand it to other functions. Arrow functions make that short and sweet.