November 2018
Beginner
304 pages
7h 35m
English
Content preview from Learn Programming in Python with Cody Jackson
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Seeking
Seeking is the process of moving a pointer within a file to an arbitrary position. This allows you to get data from anywhere within the file without having to start at the beginning every time.
The seek() method can take several arguments. The first argument (offset) is the starting position of the pointer. The second, optional, argument is the seek direction from where the offset starts. The default value is 0 which indicates an offset relative to the beginning of the file, 1 is relative to the current position within the file, and 2 is relative to the end of the file.
The tell() method returns the current position of the pointer within the file. This can be useful for troubleshooting (to make sure the pointer is actually in the ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.