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ChinaXing/md5-hex-string.erl

Created March 27, 2015 07:12
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erlang-md5-hex-string
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md5-hex-string.erl
get_md5_hex_str(Str) ->
X = erlang:md5(Str),
[begin if N < 10 -> 48 + N; true -> 87 + N end end || <<N:4>> <= X].
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