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ShawnHuang/gist:9db0261bd769eb940f5a6acef7c1bbb5

Forked from yi/gist:01e3ab762838d567e65d
Created August 2, 2017 06:32
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lua hex <= => string
Raw
gistfile1.lua
function string.fromhex(str)
return (str:gsub('..', function (cc)
return string.char(tonumber(cc, 16))
end))
end
function string.tohex(str)
return (str:gsub('.', function (c)
return string.format('%02X', string.byte(c))
end))
end
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