Web Development Archives - Page 42 of 42

Accessing webserver over LAN (Linux+windows)

Author - Webner
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On one machine having SuSE 10.2 OS, I am running Jboss app server 4.2. By default it runs http server on port 8080. I was able to access it from browser using http://127.0.0.1:8080 URL. But I was not able to access it using Read more…

Database Surrogate PKs – Few points

Author - Webner
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I am sure this is obvious stuff but anybody can overlook it, so I thought of adding it in my blog. Many programmers and database designers are using surrogate keys instead of natural keys as PKs (primary keys) now a days. Numeric surrogate keys, obviously are easier and better performance Read more…

Enabling JDK 1.5 support in JSPs on Jboss

Author - Webner
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Applicable to JBoss 4.0.4 GA:

Suppose you are using jdk 1.5 features in JSPs but they fail with following exception

jboss jsp Syntax error, parameterized types are only available if source level is 5.0

that means you need to enable jdk 1.5 vm support for Read more…

Eclipse 3.3.1 – Server did not start after 50s

Author - Webner
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If you face this error – fix is to change “server timeout delay” under Window > Preferences > Server to higher value.
From ‘normal’ I changed that to ‘long’. Server started up in 55s, but still I received similar error , only time was changed to 100s now.
I set it to Read more…

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