Lesson

freeCodeCamp's Using Bracket Notation on Strings, Mad Libs, Intro to Javascript (5)

Lesson Summary

In this video we are going over the following lessons from the Basic Javascript section. We are in the introduction to Javascript section and the lessons we covered are: Use Bracket Notation to Find the First Character in a String, Understand String Immutability, Use Bracket Notation to Find the Nth Character in a String, Use Bracket Notation to Find the Last Character in a String, Use Bracket Notation to Find the Nth-to-Last Character in a String, & Word Blanks. We look at how we can target different characters in a string using bracket notation. We also learn that we can not change the individual characters of a string because of string immutability. But we can re-assign a string a new value altogether. The last lesson is a fun Mad Libs lesson, where we use concatenation to bring together strings and variables.

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