steps for using the push method to create a new array in JavaScript

Currently, I am attempting to create a new array that is similar to the myCourses array using the push method.

However, for some reason it only seems to be logging one string at a time instead of generating a new array that mirrors the myCourses array:

let myCourses = ["Learn CSS Animations", "UI Design Fundamentals", "Intro to Clean Code"]
for (let i = 0; i < myCourses.length; i++) {
    let newArray = []
    newArray.push(newArray += myCourses[i])
    console.log(newArray) 
}

Answer №1

As mentioned in my previous comment, the correct solution (assuming we are allowed to create a new array using a for loop) would be:

let myCourses = ["Learn CSS Animations", "UI Design Fundamentals", "Intro to Clean Code"]

// declare a variable only once
let a = []
for (let i = 0; i < myCourses.length; i++) {
    // using += on a string value doesn't make sense here
    a.push( myCourses[i] )
}

console.log(a);
// log the final result to console just once at the end of the loop
// this will return ["Learn CSS Animations", "UI Design Fundamentals", "Intro to Clean Code"]

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