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A comment on Node.js in Flame Graphs. Parent comment

Re:Node.js in Flame Graphs by plorkyeran on Wednesday November 19, 2014 @01:15PM (#8631609)
Given that combined regex, how do you determine which of the routes that went in to it was the one that matched?
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Re:Node.js in Flame Graphs by baudehlo on Wednesday November 19, 2014 @01:28PM (#8631683)
If it matched the first, match[2] is set. If it matched the second, match[3] is set.

Or you use a better regexp library than the default JS one and use named captures.

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