JavaScript Masterclass - Zero to Job-Ready with Hands-On Projects - String Methods / 010

This video tutorial covers various string methods in programming, including uppercase, lowercase, indexOf, lastIndexOf, replace, replaceAll, substring, and slice. It explains how these methods can be used to manipulate strings, extract substrings, and check for specific conditions using boolean methods like startsWith and includes. The tutorial provides practical examples and highlights the importance of understanding index positions and case sensitivity in string operations.

What are the three random strings mentioned in the lecture?

Explain how the uppercase method is applied to a string.

What is the purpose of the indexOf method in string manipulation?

How does the lastIndexOf method differ from indexOf?

Describe the replace method and its functionality.

What is the difference between replace and replaceAll methods?

How does the substring method work in string manipulation?

What is the significance of the start and end positions in the substring method?

What are the case sensitivity rules when using startsWith and endsWith methods?

Explain the use of the includes method in string operations.