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Java KB: Java Topic

Topics

13 Articles Found in the Java Topic  (or one of the sub-topics in bold above)

  KB Article    

Adam Lum
1. Eclipse http://www.eclipse.org/
11 years ago

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Mike Prestwood
2. Eclipse And Java: Free Video Tutorials http://eclipsetutorial.sourceforge.net/
Posted to KB Topic: Eclipse for Java
11 years ago
(2 Comments , last by pixel.g )

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Mike Prestwood
3. Eclipse IDE for [General] Java Development (Free) If you need support for general Java and Web development, consider Eclipse IDE for Java EE Developers.
Posted to KB Topic: Standard Java
11 years ago
(5 Comments , last by Kelly.S2 )

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Mike Prestwood
4. Eclipse IDE for Java EE Developers (Free) If you need support for Java EE and Web development, consider Eclipse IDE for Java EE Developers.
Posted to KB Topic: Java EE
11 years ago
(1 Comments , last by joswin.m )

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Mike Prestwood
5. Is JAVA installed? How do I tell if Java is installed?
Posted to KB Topic: Standard Java
11 years ago

FAQ
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Mike Prestwood
6. Java Abstraction (abstract)

Java supports marking a full class as abstract as well as class members. A subclass must either implement the abstract members or you must declare the subclass abstract (which delays the implementation to it's subclass).

11 years ago, and updated 10 years ago

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Mike Prestwood
7. Java Case Sensitivity (Yes)

Java is case sensitive.

Customary casing:

  • Classes - Initial Caps (Pascal Casing)
  • Variables - Initial lowecase (Camel case)
  • Methods - Initial lowecase (Camel case)
11 years ago, and updated 10 years ago

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Mike Prestwood
8. Java Comparison Operators (==, !=)

The Java comparison operators are:

  • < less than
  • <= less than or equal to
  • == equal to
  • >= greater than or equal to
  • > greater than
  • != not equal
10 years ago

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Mike Prestwood
9. Java Exception Trapping (try/catch/finally)

Languages Focus: Exception Trapping

A common usage of exception handling is to obtain and use resources in a "try-it" block, deal with any exceptions in an "exceptions" block, and release the resources in some kind of "final" block which executes whether or not any exceptions are trapped.

Java Exception Trapping

11 years ago, and updated 11 years ago

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Mike Prestwood
10. Java File Extensions (.java)

The customary primary source file extension for Java code is ".java" which could contain anywhere from a single class to the entire source code.

Other important files:

  • .JAR - Java archive file (compressed code file). Archive that contains multiple Java files and is compressed using .ZIP compression; stores Java classes and metadata and may be digitally signed; runs as a program if the Java Runtime Environment (JRE) is installed on the computer.
  • .CLASS - compiled source code which are platform-independent. If a source file has more than one class, each class is compiled into a separate .class file. These .class files can be loaded by any Java Virtual Machine (JVM).
11 years ago, and updated 10 years ago

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Mike Prestwood
11. Java Static Members (static)

When calling a static method from within the same class, you don't need to specify the class name.

11 years ago, and updated 10 years ago

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Stephen Berry
12. Stacks in Java Provides the definition of a stack and an example of its implementation in Java
11 years ago

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Mike Prestwood
13. Video & Audio: CDN JBuilder TV http://dn.codegear.com/tv/java
Posted to KB Topic: JBuilder
11 years ago, and updated 10 years ago

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