JavaScript Mastery from Zero to Hero - Prepare for Coding Interviews - How to Repeat a String in JavaScript

The video tutorial introduces the concept of string repetition in JavaScript, focusing on the repeat method and its browser support. It explains how to repeat a string multiple times and provides a challenge to write a function that takes a string and a number as arguments to return the repeated string. The tutorial concludes with encouragement to share solutions and explore different methods.

Which browsers support the JavaScript repeat method?

• Firefox, Edge, Internet Explorer

• Google Chrome, Opera, Internet Explorer

• Internet Explorer, Opera, Safari

• Google Chrome, Firefox, Edge, Safari

What does repeating a string in JavaScript mean?

• Concatenating two different strings

• Reversing the order of characters in a string

• Creating a new string by repeating the original string multiple times

• Converting a string to uppercase

What is the purpose of the repeat string function challenge?

• To convert a string to lowercase

• To find the length of a string

• To repeat a string a specified number of times

• To reverse a string

What are the arguments for the repeat string function?

• Two strings

• A number and a boolean

• A string and a number

• A string and a boolean

What should the repeat string function return?

• The length of the original string

• The original string in reverse order

• A boolean indicating if the string is empty

• A new string with the original string repeated as many times as specified