How do I use a for...of loop in JavaScript?

How do I use a for...of loop in JavaScript?

The for...of loop is used to iterate over iterable objects like arrays, strings, and more. Here's a basic example:

const array = [1, 2, 3];
for (const value of array) {
    console.log(value);
}

This will log each value in the array.

Can I use it with strings too?

Yes, you can! For example:

const str = 'hello';
for (const char of str) {
    console.log(char);
}

This will log each character in the string.

What about using it with objects?

The for...of loop doesn't work directly with objects, but you can use it with Object.values() or Object.entries(). For example:

const obj = {a: 1, b: 2};
for (const value of Object.values(obj)) {
    console.log(value);
}

Thanks! That's really helpful.

You're welcome! If you have any more questions about JavaScript, feel free to ask!