I want to match some repeated number like 1111, but '\1' is invalid escape sequence in golang. How to do that?
reg := regexp.MustCompile(`(\d)\1{3}`)
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2Why do you want to escape the `1`? – tkausl Oct 08 '18 at 12:35
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1I want to reference the group (\d), '\1' can work with python and cpp. How to do in golang? – yutian Oct 08 '18 at 12:41
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1Hi! I think this could be helpful for you: https://stackoverflow.com/questions/23968992/how-to-match-a-regex-with-backreference-in-go – Vadim Pashkov Oct 08 '18 at 16:51
