javascript regexp capture match index substring
In this example I want capture the fourth hide in S is hide3;
var S="gwrtgwhide0regwtrghide1erthgrthide2rtgbwtghide3ertghtrwhide4wertgerghide5ertghwrtghide6ewrtghwrtghide7wertgqew";
var j=/^((?:((?!hide\d).)*hide\d)){3}(?:((?!hide\d).)*(hide\d))/.exec(S);
console.log(j[j.length-1]);
Code (JavaScript):
I can to make a function for this in native […]
See original post by invalid@example.com (weavercrowds)
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