April 2018
Beginner
714 pages
18h 21m
English
book
Game Programming using Qt 5 Beginner's Guide - Second Edition
by Pavel Strakhov, Witold Wysota, Lorenz Haas
Content preview from Game Programming using Qt 5 Beginner's Guide - Second Edition
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Pop quiz
Q1. Which is the method that you can use to execute JavaScript code?
- QJSValue::call()
- QJSEngine::evaluate()
- QJSEngine::fromScriptValue()
Q2. What is the name of the class that serves as a bridge to exchange data between JS engine and C++?
- QObject
- QJSValue
- QVariant
Q3. If you want to expose a C++ object to the script, which class must this object be derived from?
- QObject
- QJSValue
- QGraphicsItem
Q4. Which of the following kinds of functions is not available to JavaScript code?
- Signals
- Q_INVOKABLE methods
- Slots
- Global functions
Q5. When is a PyObject instance destroyed?
- When its value is set to Py_None
- When its internal reference counter drops to 0
- When the corresponding QtPythonValue is destroyed
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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.