说明:
Description
Coding For Beginners!
Take your first step towards a career in software development with this introduction to Coding for beginners in Java, one of the most in-demand programming languages and the foundation of the Android operating system. Designed for beginners, this book will provide you with a basic foundation in Java syntax, which is the first step towards becoming a successful Java developer. You’ll learn how computers make decisions and how Java keeps track of information through variables and data types. You’ll learn to create conditional statements, functions, and loops to process information and solve problems. You’ll even learn to use IntelliJ, a Java IDE (Integrated Development Environment) that professional developers use, to build, compile, and debug your code. These are fundamental programming skills, and mastering them is a must for all aspiring programmers.
This book is for you.!
You no longer have to waste your time and money trying to learn Java from boring books that are 1000 pages long, expensive Java online courses or complicated Java tutorials that just leave you more confused and frustrated.
What this book offers…
Are you looking for a deeper understanding of the Java programming so that you can write code that is clearer, more correct, more robust, and more reusable? Look no further! This Java Programming bookwas written as an answer for anyone to pick up Java Programming Language and be productive.
How is this book different?
You will be able to start from scratch without having any previous exposure to Coding. By the end of this book, you will have the skills to be a capable programmer, or at least know what is involved with how to read and write java code. Afterward you should be armed with the knowledge required to feel confident in learning more. You should have general computer skills before you get started. After this you’ll know what it takes to at least look at code without your head spinning.
What You Will Learn in This Book?
Introduction
What This Book Is About?
Why Read This Book?
Do I Need to Know Math?
Programming as a Form of Expression
A Brief History of Computer Programming
Getting Started & Setting Programming Environment
What is Programming?
What is Data?
What is Compiler?
What is interpreter?
Programming Environment Setup
Compilation and Execution
Basic of Programming Terms
Tokens
Writing Java
Separator Tokens
Operator Tokens
Literals
Basic of Program
Basic Structure of Programs
The main () Method
Access Control
Packages
The import Keyword
Variables, Data Types and Keywords
Understanding Variables
Naming Variables
Types of Variables
Data Types
Value and Reference Types
Strong Typing
Understanding floating points
Keywords
Return Keyword
Are Errors Bad?
Compile Time and Run Time Errors
Methods and Operators
What are Functions?
Parameters
Multiple Arguments
Code Blocks
Logic and Operators
Controlling Execution,Arrays and Loops
Learning if else and other condition statements
Loops
Arrays
Object Oriented Programming
Classes
Introduction to Objects
interface
services
The hidden implementation
Reusing the implementation
Inheritance
Polymorphism
and Others..
Exception Handling in Java
Algorithms and the Big O Notation
Data Structures
Network Programming
Software Developer’s Career Guide
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