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Text I/O

marco.marsella marco.marsella is offline
Junior Member
Join Date: Mar 2010
Posts: 3
Hello everybody,

I have to emulate e non volatile memory with a file.
Is there any way to modify just a few lines of the file
while leaving inalterated all the rest?
(if I open it in write_mode the content is deleted,
and I'd like not to read the entire file, it is too long...)

Thank you
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