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From the below given demo URL : https://example.com/asdf/asdf/sadf.aspx?blah I want to extract only the following part: How can I achieve this in JavaScript?
I have always used return to a JavaScript function. Is it optional or required? An example would work great in this case so that it becomes easier for me to understand.
The following is my function in JavaScript. To help beginners easily understand the code, I want to add comments here: What commenting standard should I follow to comment a function in JavaScript?
