TAILIEUCHUNG - Introduction to java programming: Chapter 2 - Primitive Data Types and Operations

Introduction to java programming: Chapter 2 - Primitive Data Types and Operation's Objectives is to write Java programs to perform simple calculations; use identifiers to name variables, constants, methods, and classes; use variables to store data. | Chapter 2 Primitive Data Types and Operations Basic computer skills such as using Windows Liang Introduction to Java Programming Sixth Edition c 2005 Pearson Education Inc. All rights reserved. 0-13-148952-6 Chapter 2 1 Objectives To write Java programs to perform simple calculations . To use identifiers to name variables constants methods and classes . To use variables to store data . To program with assignment statements and assignment expressions . To use constants to store permanent data . To declare Java primitive data types byte short int long float double and char - . To use Java operators to write expressions - . To represent a string using the String type. To obtain input using the JOptionPane input dialog boxes . Optional To obtain input from console . To become familiar with Java documentation programming style and naming conventions . To distinguish syntax errors runtime errors and logic errors . To debug logic errors . Liang Introduction to Java Programming Sixth Edition c 2005 Pearson Education Inc. All rights reserved. 0-13-148952-6 Chapter 2 Introducing Programming with an Example Listing Computing the Area of a Circle This program computes the area of the circle. ComputeArea Run IMPORTANT NOTE To run the program from the Run button 1 set c Program Files java bin for path and 2 install slides from the Instructor Resource Website to a directory . c LiangIR . Liang Introduction to Java Programming Sixth Edition c 2005 Pearson Education Inc. All rights reserved. 0-13-148952-6 Chapter 2

• Kỹ thuật lập trình
• Introduction to java programming
• Primitive Data Types and Operation
• Declaring Variables
• Assignment Statements
• Declaring and Initializing in One Step
• Numerical Data Types
• Java programming
• Programming with Java
• Programming language
• Java programming language
• Central processing unit
• Output devices
• Introduction to Computers
• Introduction to Programs
• Introduction to Java
• TicTacToe Applet
• SelfTest Website
• Java programs
• Programming language code
• Hardware terminology
• Java basics
• Elementary programming
• Event driven programming
• Event classes
• Object oriented programming
• Java coordinate system
• Graphics class
• OO programming
• UML class diagram
• Java Database Programming
• The Architecture of JDBC
• The JDBC Interfaces
• Developing JDBC Programs
• Creating ODBC Data Source
• Advanced Java Database Programming
• Creating Scrollable Statements
• SQL BLOB
• CLOB Types
• Retrieving Images in JDBC
• Object oriented programming with Java
• Scanner standard classes
• Control statements
• The API library
• Software engineering
• Classes with class members
• Array declaration
• Alternate coding mechanisms
• The object class
• Exception handling
• File I O classes