Modern JavaScript from the Beginning - Second Edition - Sets

Modern JavaScript from the Beginning - Second Edition - Sets

Assessment

Interactive Video

Information Technology (IT), Architecture

University

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

This video tutorial introduces sets in JavaScript, a data structure that stores unique values without order. It covers creating sets, adding and checking membership, removing elements, and converting sets to arrays. The tutorial also explains iterating over sets and clearing them, providing practical examples and code snippets. The video concludes with a brief mention of maps, which will be covered in the next tutorial.

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3 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

How can you remove an item from a set in JavaScript?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What method can be used to convert a set into an array?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

How can you iterate over the values in a set?

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