Query by Slice, Parallel Execute, and Join: A Thread Pool Pattern in Java 31 Jan 2008 05:00 GMTPagination is a much-needed feature; one that's harder than it looks. For large datasets, reading all results into memory is impractical, if not dangerous, but only fetching small chunks can make it difficult to apply business logic across all results. Binildas C. A. shows how to combine the database's
ROWNUM function with Java SE 5's thread pools to create highly effective pagination.
Source: Java.net Get the Current Date Using GregorianCalendar 30 Jan 2008 00:03 GMTTo get the current date, your first instinct is probably to use the java.util.Date class. However, this class has so many deprecated methods that it's probably best to ignore it. A more powerful and flexible alternative is java.util.GregorianCalendar.
Source: DevX Glassfish v2: Open for Business 29 Jan 2008 23:39 GMTFind out why the open source GlassFish v2 application server is a good choice for handling critical business applications and the demands of a production environment.
Source: Sun Ultra-low Bandwidth Communication with ZigBee and JavaME 29 Jan 2008 23:39 GMTBruce Hopkins explores how to use Java ME and Sun SPOT technology to create a low-bandwidth wireless system to read sensor data. He provides two fully functioning applications: the first one is the base station application, which will receive data from the second application, the free roaming wireless Sun SPOT.
Source: Sun Ask the Experts Transcript: NetBeans IDE 6.0 29 Jan 2008 23:39 GMTIs there an obfuscator function in NetBeans? How can I run/invoke JavaFX code from a NetBeans module? What is the current status of PHP support in NetBeans? Get answers to these and a wide variety of other questions about NetBeans in this transcript.
Source: Sun Getting to Know System Tray 29 Jan 2008 23:39 GMTLearn how to add applications to the Microsoft Windows taskbar, the Gnome notification area, or KDE's system tray.
Source: Sun Java SE 6 Performance White Paper 29 Jan 2008 23:39 GMTThis overview of performance and scalability improvements in Java Platform, Standard Edition 6 (Java SE 6) provides benchmark results that demonstrate the impact of these improvements.
Source: Sun