Blogs by topic Research and user mkarg
| • Accessibility | • Ajax | • Blogging | • Business | • Community |
| • Databases | • Deployment | • Distributed | • Eclipse | • Education |
| • EJB | • Extreme Programming | • Games | • GlassFish | • Grid |
| • GUI | • IDE | • Instant Messaging | • J2EE | • J2ME |
| • J2SE | • Jakarta | • JavaFX | • JavaOne | • Jini |
| • JSP | • JSR | • JXTA | • LDAP | • Linux |
| • Mobility | • NetBeans | • Open Source | • OpenSolaris | • OSGi |
| • P2P | • Patterns | • Performance | • Porting | • Programming |
| • Research | • RMI | • RSS Feeds | • Search | • Security |
| • Servlets | • Struts | • Swing | • Testing | • Tools |
| • Virtual Machine | • Web Applications | • Web Design | • Web Development Tools | • Web Services and XML |
Mobility
Today I read that Apple finally allows interpreted code on the iPhone. When will Oracle deliver Java for iOS?
Programming
Iterating over an Enumeration with the for-each statement would be fine, but the JRE's default support is not very smart. So I wrote my own utility providing five times better speed, using virtually no heap space.
Several APIs demand that the user is implementing the .hashCode() method. There are lots of standard implementations on the web, so the question is, what performance impact the implemenation of .hashCode() will have. I did some tests...
Databases
Finally iAnywhere answered my prayers and implemented support for JDBC batch mode into their latest (and fastest) driver. But at surprisingly bad performance. Let's see why.
Research
Last week I gave a brief explanation of Web 3.0 and The Semantic Web to students at the college I attended more than ten years back. Possibly you are interested in the way Terminator and The Matrix will become real, then you should read on.
JSR
There is much discussion these days about HATEOAS (Hypermedia as the engine of application state) so it gets time to clearly say what HATEOAS actually means.








