마!내가바로왕만두다

You can filter arrays by using the .filter(callback) method.The result will be another array that contains 0 or more elements based on the condition that you have in the callback.

초보코딩 2024. 8. 18. 05:05

A function is a reusable piece of code that performs some logic and gives you a result The return keyword allows the function to give the result of its computation. return keyword can only be used inside a function. A parameter is a variable that a function receives. Most functions will use that variable they receive and will compute the result based on it. To call a function, you have to start ..

초보코딩 2024. 8. 18. 01:04

defining a variable looks more or less like this: let NAME = VALUEThe let keyword must be written in lowercase. Other variations won't work.

초보코딩 2024. 8. 18. 00:44