January 2024
Beginner
240 pages
5h 41m
English
Content preview from A Pythonic AdventureBecome 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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6 Main menu: Next customer!
In this chapter
- Erik creates a main menu to serve many customers
- Erik learns about Python dictionaries
- Simon explains the top-down development approach
“Yesterday, we decided that we wanted to create a main menu,” Simon reminded Erik.
“Yes, you said if I wanted to use this program to serve many customers, I’d have to repeat the menus for each customer—ask their name and what they want to order.”
“Exactly right!” Simon said. “And what are you going to use to do that?”
“A loop, maybe? Like we did with menus. Repeat until the customer types the right numbers or types x.”
“You’re absolutely right!” Simon was really glad that his brother caught on to this programming idea so quickly. “We’ll ask the customer their name, ...
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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.