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![“Hello World” for Microsoft Windows
• Checklist
• The Java SE Development Kit (JDK6)
• A text editor (Notepad)
• Eclipse (Integrated Development Environment)
/**
* The HelloWorldApp class implements an application that
* simply prints "Hello World!" to standard output.
*/
class HelloWorldApp {
public static void main(String[] args) {
System.out.println("Hello World!"); // Display the string.
}
}](https://image.slidesharecdn.com/basicjavaprogrammingsession1-121219103018-phpapp01/85/Basic-javaprogramming-session1-5-320.jpg)
![“Hello World” for Microsoft Windows
• Checklist
• The Java SE Development Kit (JDK6)
• A text editor (Notepad)
• Eclipse (Integrated Development Environment)
/**
* The HelloWorldApp class implements an application that
* simply prints "Hello World!" to standard output.
*/
class HelloWorldApp {
public static void main(String[] args) {
System.out.println("Hello World!"); // Display the string.
}
}](https://image.slidesharecdn.com/basicjavaprogrammingsession1-121219103018-phpapp01/75/Basic-javaprogramming-session1-5-2048.jpg)
Uploaded byBarm Bannasan
Basic javaprogramming(session1)
This document provides an overview of the Java programming language and platform, discussing topics such as Java's portability, object-oriented features, APIs, code conventions, and development process. It also lists references for further reading on Java tutorials, the Eclipse IDE, and code conventions. The instructor is Ratapoom Theeranont and their email is provided for contact.
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Basic javaprogramming(session1)
- 1. Instructor: รัฐภูมิ เถือนถนอม ่ Email: ratapoom@orjix.com JAVA Programming “When you are willing to make sacrifices for a great cause, you will never be alone.”
- 2. About the JavaTechnology The Java Programming Language • Java technology is both a programming language and a platform • High-level language • Simple • Object oriented • Distributed • Multithreaded • Portable • Robust • High performance Bytecodes — the machine language of the Java Virtual Machin
- 3. About the JavaTechnology The Java Programming Language • Write once, run anywhere Java VM, the same application is capable of running on multip
- 4. About the JavaTechnology The Java Platform • A platform is the hardware or software environment in which a program runs • The Java platform has two components • The Java Virtual Machine • The Java Application Programming Interface (API) • A large collection of ready-made software components • Grouped into libraries of related classes and interfaces; these libraries are known as packages
- 5. “Hello World” forMicrosoft Windows • Checklist • The Java SE Development Kit (JDK6) • A text editor (Notepad) • Eclipse (Integrated Development Environment) /** * The HelloWorldApp class implements an application that * simply prints "Hello World!" to standard output. */ class HelloWorldApp { public static void main(String[] args) { System.out.println("Hello World!"); // Display the string. } }
- 6. Java APIs Application ProgrammingInterface • Java Platform, Standard Edition (Java SE) • lets you develop and deploy Java applications on desktops and servers • Java Platform, Enterprise Edition (Java EE) • the industry standard for implementing enterprise- class service-oriented architecture (SOA) and next- generation web applications • Java Platform, Micro Edition (Java ME) • a robust, flexible environment for applications running on mobile and other embedded devices
- 7. Code Conventions for JavaProgramming • Filenames, file organization, indentation, comments, declarations, statements, white space, naming conventions, programming practices • 80% of the lifetime cost of a piece of software goes to maintenance. • Hardly any software is maintained for its whole life by the original author. • Code conventions improve the readability of the software, allowing engineers to understand new code more quickly and thoroughly. • http:// java.sun.com/docs/codeconv/html/CodeConvTOC.doc.htm
- 8. Software Development Knowledge Programming and Technologies Software Analysis and Design Software Development Process (Object-oriented) and Management
- 9. References • http://java.sun.com/docs/books/tutorial/essentia l/index.html • http://java.sun.com/ • http://www.eclipse.org/ • http://java.sun.com/docs/codeconv/html/Code ConvTOC.doc.html
- 10. References • http://java.sun.com/docs/books/tutorial/essentia l/index.html • http://java.sun.com/ • http://www.eclipse.org/ • http://java.sun.com/docs/codeconv/html/Code ConvTOC.doc.html