github.com/andeya/ameda@v1.5.3/itoa_x.go (about) 1 package ameda 2 3 // FormatUintByDict convert num into corresponding string according to dict. 4 func FormatUintByDict(dict []byte, num uint64) string { 5 var base = uint64(len(dict)) 6 if base == 0 { 7 return "" 8 } 9 var str []byte 10 for { 11 tmp := make([]byte, len(str)+1) 12 tmp[0] = dict[num%base] 13 copy(tmp[1:], str) 14 str = tmp 15 num = num / base 16 if num == 0 { 17 break 18 } 19 } 20 return string(str) 21 }