September 2017
Intermediate to advanced
240 pages
5h 57m
English
Content preview from Learn More Python 3 the Hard Way: The Next Step for New Python ProgrammersBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Exercise 49. sed
You implemented a “baby version” of sed in Exercise 9 when you were learning how to make quick and dirty hacks. In this exercise you’ll attempt another exact faithful copy of the command. In the Study Drills of Exercise 48 you were tasked with creating a module from your ed implementation. If you didn’t do that, then you’ll need to do this for your sed command and have sed use it.
How is your process working out? Are you finding that it’s helping you on these longer projects? Are there things you think you need to change? Have you been collecting metrics or do you feel that you are past that now? Take the time before you start this exercise to look through your journal and see how much you’ve improved since you started the book. ...
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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.