Core Java Technology Section Index | Page 5
What are the differences between Vector and ArrayList? Which is best to use?
Vector and ArrayList are very similar. Both of them represent a 'growable array', where you access to the elements in it through an index.
ArrayList it's part of the Java Collection Framework, an...more
Where I can find an implementation of Rijndael encryption for Java?
Check out:
Where can I find free implementations of the Java Cryptography Extension (JCE)?
Specifically, I'd recommend starting with Cryptix.
more
What is the difference between an API and a framework?
Here is a less formal definition:
A framework is a set of classes which handles the flow necessary to perform a complex task, but which requires plug-in classes specific to your application (datab...more
How do I configure JAAS for use with servlets?
There is no need for any special configuration for JAAS to be used with the Tomcat server.
Make the settings as we do to execute an application program, i.e.,
changing the java.security,java.pol...more
Where can I learn (more) about Sun's peer to peer, "Project JXTA"?
Check out the Project JXTA site.
Where can I learn (more) about JCA (Java Cryptography Architecture)?
Check out the jGuru Security
FAQ.
Where can I learn (more) about JCA (Java Connector Architecture)?
Check out the Sun's Java
Connector Architecture homepage.
Where can I ask questions and otherwise learn (more) about technologies that don't currently have their own jGuru FAQ?
You can try the jGuru Other
FAQ.
Where can I learn (more) about using various XML (eXtensible Markup Language) technologies (such as DTDs, Schemas, SOAP, DOMs, etc.) with Java?
Check out the jGuru XML FAQ.
Where can I learn (more) about IBM's VisualAge for Java IDE (Integrated Development Environement)?
Check out the jGuru VAJ FAQ.
Where can I learn (more) about using UML (Unified Modeling Language) with Java?
Check out the jGuru UML FAQ.
Where can I learn (more) about Java's support for transaction processing?
Check out the jGuru
Transactions FAQ.
Where can I find on-line, linkable currency converters?
There are many sites like Canada's Royal Bank that convert only to local currencies ( US and Canadian dollars ), and others like the domino.kappa.ro, that uses the rates of the National Bank of Ro...more
Where can I learn (more) about Java on the Apple Mac platform?
Check out the jGuru Java on Mac FAQ.
Where can I learn (more) about Java on the Linux platform?
Check out the jGuru Linux FAQ.
