javascript - Better Way to Escape Dollar Signs in the String Used By String.prototype.replace

Question

I want to replace a string by another. I found when the replaceValue contains \"$\", the replace will fail. So I am trying to escape \"$\" by

Answer 1

Unfortunately, nothing you can do about it.
It's just how JavaScript works with regular expressions.

Here's a good article with the list of all replacement patterns you should be aware of: http://es5.github.io/#x15.5.4.11