Overview and Actualization

Hello! Today, we're going to explore some key JavaScript string operations: concatenation, slicing, charAt, includes, indexOf, toLowerCase, and toUpperCase. We'll unlock these skills through examples.

Introduction to Strings in JavaScript

Strings in JavaScript are used to store and manage text. To create a string, you can use single quotes (' '), double quotes (" "), or backticks (``). Here's an example:

In the example above, each of the variables firstName, lastName, and job holds a string.

String Concatenation
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