Java Development Topics:
Java server pages
JavaServer Pages help a user create Web content that has static and dynamic components. On a JSP page, static data is expressed with HTML, XML, or other text based formats, and dynamic content is expressed with JSP element. JSP uses a unified expression language to help integrate it with JavaServer Faces and other J2EE Web tier technologies. JSP also makes use of the JSP Standard Tag Library. In this section, we offer news, research and tutorials on using JSF to help develop dynamic Web content. Learn how JSP can help create platform-independent Web applications using Java EE 5 technology, including JavaServer Faces and the JavaServer Page Standard Tag Library.
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Skilled portlet developers and the portal strategy
20 May 2013
Feature - Portals are providing more value than ever, and having skilled portlet developers on staff brings the technology to new levels.
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Five portlet development tips for software engineers
20 May 2013
Feature - Here are five quick portlet development tips that software engineers will find helpful as they develop applications for the portal.
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Improve performance: Removing the white flicker
18 Oct 2012
Feature - Looking for ways to improve the performance of web page rendering and removal of the white flicker that often occurs when a web page loads? There are many tweaks and tips commonly talked about regarding web page development – from design to the final...
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Java EE 7 migration: Risk mitigation strategies
30 May 2012
Feature - Some enterprise Java shops are weighing the risks of a migration to Java EE 7 against the potential benefits, which are incremental and cloud focused.
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LifeRay Portal 61: Ten minutes from download to install
23 Feb 2012
Tutorial - Liferay Portal 6.1 is an open source, full featured portal that is incredibly easy to install, and remarkably feature full when configured.
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Vowels don't cost $500 in Java 7
26 Jan 2012
Tutorial - When naming your variables, put a little bit of thought into it and name them well. Well thought out variable names make Java programs both easier to read and easier to maintain. Good names can even make Java programming fun.
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OCPJP OCAJP Java 7 Mock Exam Question operator override
23 Jan 2012
Tutorial - Looking to get Java 7 certified from Oracle, and obtain your OCPJP or OCAJP, Professional or Associate designations? Well, you need to know the tricks they throw at you with regards to operator precedence. This question hits your knowledge of the OCAJP 7...
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Project Coin: Java 7 & More Precise Exception Rethrows
12 Jan 2012
Tutorial - Afficionados of other languages such as Scala or Clojure are always slagging the fact that Java is too verbose and cumbersome. So, it's not too surprising to find out that Java 7 introduced a number of new facilities that can help to trim down the code...
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Is a Javascript line of code is expensive?
28 Nov 2011
Feature - Again unscientifically, a Javascript line of code seems more expensive (a factor of2-3) than the Java equivalent. It seems to me that the Javascript part of the project we build always takes longer. One explanation can be linked to the relative knowledge...
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Clearly, people using JavaScript are running into probl
18 Nov 2011
Feature - Highly competent Java or C++ programmers find themselves humbly asking questions on the Internet that start out with a preamble such as: "I've done this a thousand times using Java, but how do you do it using JavaScript?"