Modern JavaScript from the Beginning - Second Edition - Reverse String Algorithm

Modern JavaScript from the Beginning - Second Edition - Reverse String Algorithm

Assessment

Interactive Video

Information Technology (IT), Architecture

University

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

This video tutorial covers the reverse string challenge, a common coding problem often seen in job interviews. The instructor sets up a JavaScript environment with a test file and demonstrates three different solutions to reverse a string: using array methods (split, reverse, join), a for-of loop, and the reduce method. Each solution is tested to ensure correctness, highlighting the importance of testing in development. The video concludes with a brief mention of palindromes, which will be covered in the next video.

Read more

3 questions

Show all answers

1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the significance of using a for-of loop in the second solution for reversing a string?

Evaluate responses using AI:

OFF

2.

OPEN ENDED QUESTION

3 mins • 1 pt

How does the reduce method contribute to the third solution for reversing a string?

Evaluate responses using AI:

OFF

3.

OPEN ENDED QUESTION

3 mins • 1 pt

What are palindromes and how are they related to the concept of reversing strings?

Evaluate responses using AI:

OFF

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?