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Perturb.org - interesting technology related things from around the internet

JavaScript regular expressions

Since I always seems to be looking up the syntax for JavaScript regular expressions I will document it right here.

var regexp_obj = /Foo (Bar)/; if (array = regexp_obj.exec(string)) { alert("It matched!"); } else { alert("Sorry no match!"); }
new_string = string.replace(/foo/ig,"bar"); Or lots more documenation on the regexp syntax here.


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