Java programming BASICS (electronic version)

Java programming

The current O & M engineers should not only understand the collection of networks and system management, but also debug the system together with developers. The Society also needs "Compound" O & M personnel, therefore, O & M personnel also need to understand development, software system interface debugging, and database operations to better adapt to the changing O & M requirements.

Contents
This book is intended for beginners who have basic programming knowledge and love Java programming learning. The content of this book is from simple to deep, closely integrated with reality, and uses a large number of typical examples, describes Java object-oriented programming ideas, programming syntax, and design patterns in detail, introduces common Java class library usage, summarizes various valuable experiences in optimizing Java programming, and elaborates on the principle of executing Java programs on Java virtual machines. All instances in this document are based on JDK 1.5. The book covers object-oriented programming ideas, basic knowledge of the Java language, exception handling, class and object lifecycle, multithreading, Java sets, input/output, and GUI programming. Its main feature is its six main lines throughout the book: Object-oriented programming ideas, Java language syntax, Java virtual machine execution of Java program principles, the use of actual projects, design patterns and performance optimization skills.

This electronic version is released to solicit comments and suggestions from the majority of users on this book. It is planned to be published by the end of 2014 after the compilation.

 

Appendix: All the source code in the book are on the machine through debugging) http://www.bjlcg.com/java/javacode.rar)

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