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alco/bin.ex

Created March 10, 2014 19:55
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bin.ex
iex(1)> <<a :: utf8, b>> = <<1, "hello">>
** (MatchError) no match of right hand side value: <<1, 104, 101, 108, 108, 111>>
iex(1)> <<a :: utf8, b :: binary>> = <<1, "hello">>
<<1, 104, 101, 108, 108, 111>>
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