Sorry this is probably a really dumb question...but.. what is the ^ character doing in this subfunction? I know in regex it means match the first... and its used as a way to negate character class when between brackets...but I cant find its use like shown above.

In reply to Re^3: Hamming Distance Between 2 Strings - Fast(est) Way? by ZWcarp
in thread Hamming Distance Between 2 Strings - Fast(est) Way? by monkfan

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