Learn JavaScript from Scratch JavaScript for Everyone - String Methods

This video tutorial covers various string methods in JavaScript, including search, slice, substring, replace, case conversion, trimming, and splitting. It explains how to use these methods effectively, demonstrates indexing and properties, and highlights the importance of understanding zero-based indexing. The tutorial encourages hands-on practice with these methods to gain familiarity and confidence in manipulating strings.

What is a method in the context of JavaScript strings?

• A constant value in JavaScript

• A function that performs operations on numbers

• A function that performs operations on strings

• A variable that stores string values

How does the search method in JavaScript strings work?

• It converts the string to uppercase

• It replaces a part of the string

• It finds the position of a specified substring

• It splits the string into an array

What is the starting index for strings in JavaScript?

• 10

• 1

• 0

• 2

Which method would you use to extract a part of a string?

• split

• replace

• search

• slice

What does the replace method do in JavaScript strings?

• It replaces a specified value with another value

• It converts the string to lowercase

• It trims spaces from the string

• It finds the length of the string

How can you convert a string to all uppercase letters?

• Using the slice method

• Using the search method

• Using the toUpperCase method

• Using the split method

What is the result of using the split method on a string?

• A boolean value

• An array of substrings

• A number

• A single string