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string search in JS

 
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I'm looking for a JS function to get me the value between two braces.


for ex:

var myStr = "mytest[34]"

I want to retrive 34.

How do i do that?

thanks
 
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Basic regular expression:



Eric
 
auvrm papu
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Thanks Eric.
That was a very prompt reply!
 
Eric Pascarello
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You just got lucky I checked the ranch a little after you posted!

Eric
 
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