1. Interview Question (cont.)

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    January 4, 2015 by huionn

    A simple Java interview question: For 1 to 100, if the number is the multiple of 3, then print ‘Hello’ …
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  2. Displaytag Export in Portlet

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    August 31, 2014 by huionn

    displaytag-portlet (http://www.displaytag.org/1.2/portlet.html) supports pagination and sort functionality in portlet. However, the export (such as csv) is not supported. Export with …
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  3. Interview Question

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    July 20, 2014 by huionn

    A simple Java interview question: For 1 to 100, if the number is the multiple of 3, then print ‘Hello’ …
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  4. Java Deadlock

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    April 6, 2014 by huionn

    http://docs.oracle.com/javase/tutorial/essential/concurrency/deadlock.html Alphonse and Gaston are friends, and great believers in courtesy. A strict rule of courtesy is that when you …
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  5. How To Troubleshoot a Java program with high cpu usage?

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    March 24, 2014 by huionn

    Sometimes a buggy java program may consume a lot of CPU. In order to troubleshoot it, you need to identify …
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  6. NetBeans Platform Showcase

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    October 16, 2013 by huionn

    My product CaseLnk Case Management was showcased in Geertjan Wielenga’s blog. I really appreciate that he took time to publish …
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  7. Fallacy of User Requirement Analysis

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    August 14, 2013 by huionn

    People don’t analyze what they do and can’t tell how they do it People base what they want on what’s …
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