func TruncateString(s string, limit int) string {
size := 0
for index, r := range s {
n := (utf8.RuneLen(r)) + index
if n <= limit {
size = n
} else {
break
}
}
return s[:size]
}
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truncate multi-byte string to fit in specified bytes in golang
Last updated at Posted at 2016-09-09
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