Every once in a while you will get a query that no matter what you try, it doesn’t use the indices. This is typically because
In order to make queries run faster, you should try to have oracle explain to you how the query should be performed. The whole explanation
To activate socket debugging in java, add the following to java_opts: -Xdebug -Xnoagent -Xrunjdwp:transport=dt_socket,address=8787,server=y,suspend=n Then connect to port 8787 using your favorite debugging tool..
To set username and password on weblogic, add the following to JAVA_OPTS: -Dweblogic.management.username=system -Dweblogic.management.password=weblogic (or whatever the new passwords are)..
The Pragmatic Programmers have a great article called Cook Until Done, about the different ways you need to convey instructions, making it difficult to get
The Java Blueprint solutions catalog has added a section on AJAX, describing how autocomplete, real time form validation, progress bars and pseudo-push may work..
This article relates my experiences with Knoppix, a Linux distribution that runs straight off the CD.
How to use the Google APIs to do a quick search using NuSoap.
This tip contains a couple of MySQL scripts that allow me to create and drop a database and a user that will “own” said database.
Explains how to define a datasource connection for your web application using context.xml
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