Автор: Alphy Books
Название: Java Crash Course: The Complete Beginner's Course to Learn Java Programming in 21 Clear-Cut Lessons
Издательство: CreateSpace Independent Publishing Platform
Год: 2016
ASIN: B01N1XPU48
Язык: English
Формат: pdf
Размер: 1,5 mb
Страниц: 181
The goal of this book is to be able to do something interesting as quickly as possible. We'll start out with fairly detailed explanations because it’s important to have a thorough understanding of the basics, but as we go on, we’ll have to leave a lot of stuff out. Some of the topics could have an equally long guide themselves. You don’t need to understand all aspects of everything you read; what you should retain is knowledge that a particular capability exists and what it is called so that you can look it up when you need it. This is what most programmers do.
The first few sections of the book are fairly self-contained with simple examples. You should certainly not read them without typing them into the interpreter; you’H get even more out of the tutorial if you experiment with extending the examples yourself.
The remainder of the tutorial is structured around building a program that does something interesting. Tins will allow us to touch on many aspects of programming that are necessary to write real world programs: reading and writing to disk; error handling; code organization into classes, modules, and packages; regular expressions; and user input. We’ll also touch on some general principles in programming, such as clarity and efficiency.