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Held: Monday, 7 December 2009
Summary: We consider files, a technique for structuring information that permits the information to persist across invocations of Scheme. Files also let our Scheme programs share information with other programs.
anythingyou can do on the computer.
(write value port)
(display value port)
readdo when there's nothing left in the file? It returns a special value (which DrScheme displays as
read-charencounters the end of the file, it returns the same special value as
I usually create these pages
on the fly, which means that I rarely
proofread them and they may contain bad grammar and incorrect details.
It also means that I tend to update them regularly (see the history for
more details). Feel free to contact me with any suggestions for changes.
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