Random number generator (device): Difference between revisions
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Thundergnat (talk | contribs) m (Regularize non-standard header markup) |
(add Standard ML) |
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say urandom(); # sample: 3517432564</lang> |
say urandom(); # sample: 3517432564</lang> |
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=={{header|Standard ML}}== |
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{{Works with|Unix}} |
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<lang sml>fun sysRand32 () = |
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let |
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val strm = BinIO.openIn "/dev/urandom" |
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in |
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PackWord32Big.subVec (BinIO.inputN (strm, 4), 0) before BinIO.closeIn strm |
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end |
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val () = print (LargeWord.fmt StringCvt.DEC (sysRand32 ()) ^ "\n")</lang> |
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=={{header|Tcl}}== |
=={{header|Tcl}}== |
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