Produktdetaljer
Biografisk notat
Doug Lowe is a computer programming guru and author of more than 30 tech books, including Java All-in-One For Dummies.
Paul McFedries is a long-time technical author with more than 100 published titles, including Web Coding & Development All-in-One For Dummies.
Swiftly brush up on the foundations of Java programming
Java Essentials For Dummies is a reliable and succinct reference on the core components of Java—the multifaceted general-purpose language used for desktop, mobile, and web applications. This straightforward book gets right to the point—eliminating review material and wordy explanations—so you get what you need, fast.
- Strengthen your understanding of the basics of coding with Java
- Review what you've already learned or pick up key skills
- Use Java to build a variety of applications and more
- Jog your memory on the essentials as you work and get clear answers to your questions
Perfect for supplementing classroom learning, reviewing for a certification, or staying knowledgeable on the job, Java Essentials For Dummies is a direct reference that's great to keep on hand as an everyday desk reference.
Introduction 1
Chapter 1: Installing and Using Java Tools 3
Chapter 2: Working with TextPad 11
Chapter 3: Java Programming Basics 17
Chapter 4: Working with Variables and Data Types 39
Chapter 5: Working with Numbers and Expressions 63
Chapter 6: Making Choices 79
Chapter 7: Going Around in Circles (or, Using Loops) 99
Chapter 8: Adding Some Methods to Your Madness 111
Chapter 9: Handling Exceptions 121
Chapter 10: Making Your Own Classes 133
Chapter 11: Using Subclasses and Inheritance 147
Chapter 12: Using Arrays 161
Chapter 13: Ten Techniques for Easier Java Coding 179
Index 187
The core concepts of Javaprogramming, in your pocket
What if you had the basics of Java programming available at your fingertips? With Java Essentials For Dummies, that’s exactly what you have! This is a fluff-free guide to exactly what you’ll need to know to program apps, websites, games, and beyond. No lengthy explanations or repetition here. Just quick, clear answers to your essential Java questions. Perfect as a course supplement or as a desk reference to jog your memory, this handy Coding Essentials titleis the simple way to get coding.
Inside…
- Finding simple code examples and concise explanations
- Installing Java coding tools
- Creating and using loops
- Understanding coding classes and subclasses
- Working with data
- Getting techniques for easier coding
Produktdetaljer
Biografisk notat
Doug Lowe is a computer programming guru and author of more than 30 tech books, including Java All-in-One For Dummies.
Paul McFedries is a long-time technical author with more than 100 published titles, including Web Coding & Development All-in-One For Dummies.