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I have an existing file thath I open with both WRITE and READ rights to be able to update it.
I want to update 2 values that are somewhere in the file.
I first go tothe correctpositionbyreading the data before.
But then should I just write the new values (does it overwrite the old values or will it just insert the new ones) and close the file (or before closing the file should I firstreach the end of the file?)
Thanks