unmark
.. unmark(s)
Remove a mark from stream ``s``.
Returns ``true`` if the stream was marked, ``false`` otherwise.
See also :func:`mark`, :func:`reset`, :func:`ismarked`Examples
In the Julia programming language, the function unmark(s)
Remove a mark from stream s. Returns true if the stream was marked, false otherwise.
See also mark, reset, ismarked.
julia> s = "Hello World!";
julia> mark(s);
julia> ismarked(s)
true
julia> unmark(s)
true
julia> ismarked(s)
falseThis example demonstrates how to mark a stream s, check if it is marked using ismarked, and then remove the mark using unmark.
See Also
deserialize, eachline, eof, fd, flush, IOBuffer, ismarked, isopen, isreadonly, mark, nb_available, open, pipeline, position, read, read!, readavailable, readbytes, readbytes!, readline, redirect_stderr, redirect_stdin, reset, seek, seekend, seekstart, serialize, skip, skipchars, TextDisplay, unmark, write, writemime,User Contributed Notes
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