How can I replace all occurrences of a dollar ($) with an underscore (_) in javascript?

Posted by Ryan Tomlinson on Stack Overflow See other posts from Stack Overflow or by Ryan Tomlinson
Published on 2010-03-12T17:05:54Z Indexed on 2010/03/12 17:07 UTC
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JavaScript

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replace

As the title states, I need to relace all occurrences of the $ sign in a string variable with an underscore.

I have tried:

str.replace(new RegExp('$', 'g'), '_');

But this doesn't work for me and nothing gets replaced.

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