How do I iterate over a Set in JavaScript?
An example of an AI chatbot conversation about iterating over Sets in JavaScript.
How do I iterate over a Set in JavaScript?
You can iterate over a Set using the forEach method or a for...of loop. Would you like an example?
Yes, please provide an example using both methods.
Sure! Here's how you can do it:
Using forEach:
const mySet = new Set([1, 2, 3]);
mySet.forEach(value => {
console.log(value);
});
Using for...of:
for (const value of mySet) {
console.log(value);
}
What are the differences between using forEach and for...of?
The main difference is that forEach is a method specific to Sets and does not support break or continue, while for...of allows more control over the loop.
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