Hi, I have a string that looks like this '2,7,3,4,5,1,7', my goal is to remove 4 and 7 from that string to get 2,3,5,1. I have tried using regexp /(4[,]*|7[,]*)// but left with a trailing ',' what would be a good way to remove that without doing 2 regexp? Thanks,

In reply to reg exp on number string by rhymejerky

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