Question

What will be the regular expression to match {0} in a piece of text?
so that if I have

 var temp = 'this is my {0} attempt';

I could use that regular expression in javascript to get the {0} out of ‘temp’, and replace with whatever text I want.

Thanks

Answer 1

temp = temp.replace("{0}", "your text")

Regex is definitely not needed for this!

Ofcourse, you can do the following as well:

temp = temp.replace(/{\d+}/, "your text")

Response to @Giacomo:

temp = temp.replace("{\d+}", "your text")

will not replace anything. {\d+} is treated as a string and not regex