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Truncate a file: Difference between revisions
→{{header|Mathematica}}
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</lang>
=={{header|Mathematica}}==
<lang Mathematica>Truncate[file_, n_] := Module[{filename = file, nbbytes = n, temp},
temp = $TemporaryPrefix <> filename;
BinaryWrite[temp, BinaryReadList[filename, "Byte", nbbytes]];
Close[temp]; DeleteFile[filename]; RenameFile[temp, filename];
]</lang>
=={{header|OCaml}}==
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