JavaScript Mastery from Zero to Hero - Prepare for Coding Interviews - charChodeAt and fromCharCode with JavaScript

This video tutorial covers the use of UTF-16 encoding in JavaScript, focusing on the charCodeAt and fromCharCode methods. It explains how these methods can be used to manipulate string values by converting characters to their corresponding UTF-16 code units and vice versa. The tutorial provides examples to illustrate these concepts and discusses their practical applications, such as generating missing alphabet letters. The lesson concludes with an encouragement to experiment with the methods and prepare for the upcoming exercise.

What is the range of integers that the char code at method can return in JavaScript?

How can understanding UTF codes improve string manipulation in JavaScript?

Explain how the char code at method can be used to find the UTF code of a character.

What does the from char code method do in JavaScript?

Describe an exercise that involves generating missing alphabet letters in JavaScript.