How file pointer position can be changed?
Ans.-
In the real world application , sometimes we need to change the pointer
location externally since we may need to read or write the content at various
locations .
For this
purpose, the python provide us the seek() method which enables us to modify the
file pointer position externally.
Syntax:-
<file-ptr>.seek(offset[,from])
It consist
of two parameters
Offset: It refers to the new position of the
file pointer within the file.
From : It indicates the reference position
from where the bytes are to be moved.
