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Kan18/gist:7e187dc686cfbf90d607e1bc4f07e2f6

Forked from yi/gist:01e3ab762838d567e65d
Created June 9, 2020 02:53
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lua hex <= => string
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gistfile1.lua
function fromhex(str) return (str:gsub('..', function (cc) return string.char(tonumber(cc, 16)) end)) end
function tohex(str) return (str:gsub('.', function (c) return string.format('%02X', string.byte(c))end)) end
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