May 2018
Beginner
384 pages
9h 5m
English
Content preview from Helping Kids with Coding For Dummies
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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.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.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.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.
Chapter 5
Knowing Where You Are… and Where You’re Going
IN THIS CHAPTER
Finding and setting position and direction
Adding randomness to position and direction
Moving and turning an object
Coding an asteroid destroyer game
This chapter helps you acquire the skills you need to perform geometry tasks when programming. Specifically, you find out how to position an object and set it in motion onscreen. If your kid is writing code to create an animated game or build a model, then placing objects in different positions and moving them around is a key skill.
Here, you and your coder discover the basics of working with x and y coordinates, as well as how to point an object in any direction. We also show you how to make objects move, set the speed of objects, code some practical programs that include using randomness to scatter many objects into different positions, and determine whether two objects collide.
Acting Out Position, Unplugged
Finding out “where you are” is fundamental to creating any kind of program that involves objects onscreen. In the real world, you use a wide range of descriptions ...
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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.