How To Get Query Parameter in JavaScript

In today’s video, you will learn how to get query parameters in JavaScript.
Query Parameter are often used to pass data to the next page, such as:
- campaign tracking parameter
- product parameter
- session or user parameter
You will write two reusable functions that let you get
(1) a single query parameter value or
(2) an object containing all query parameters.
Find the function code here: gist.github.co...
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