Some things to remember

Random thoughts about random things.

Wednesday, February 27, 2008

Qype video

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Qype [kwaip] has posteda nice video that explains how its name is pronounced. German only. It is supposed to be shown in German cinemas soo...
Tuesday, February 26, 2008

RHQ SVN running at full speed

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When we first announced RHQ , we put the state of our internal svn repository at RHQ, but did not start right away committing new stuff into...
Tuesday, February 19, 2008

Be careful with @OneToOne and lazy loading

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When modelling an entity one sometimes wants to have information in a separate table even if it would exist only one time for a given entity...
Thursday, February 14, 2008

Project RHQ is here

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At JBossWorld in Orlando, Red Hat anounced together with Hyperic the new Project RHQ. Why do I write about it? Lets quote from the press rel...
Friday, February 01, 2008

Add mod_jk to the Apache that comes with Tiger

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Mac OS X Tiger (and Leopard, perhaps also earlier versions) come with an Apache httpd installed. If you want to use this as frontend for a T...
Wednesday, January 30, 2008

Ignore target folders in eclipse

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In Eclipse when you press Command-Shift-R (Open Resource), you end up seeing the same resource a few times -- when it e.g. gets copied into ...
Sunday, January 13, 2008

Mac apps runtime config

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Much of an application on a Mac is configured by a file called Info.plist . You can find the file when you right click on an application and...
Tuesday, January 08, 2008

Cocoa: Preferences - and Binding

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Since Mac OS X 10.3 there is a new "Binding" mechanism. The idea behind this is to e.g. have an observer pattern for the enablemen...
Friday, January 04, 2008

Cocoa: Preferences

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Sometimes you want to save some user preferences for your app. Luckily there is good support for this in Mac OS X. Perferences are key-value...
Friday, December 28, 2007

Cocoa: Timed methods

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Sometimes one wants to run a job a regular or scheduled times. One option would be to start a loop that runs until some abort condition is r...

Some Mac coding ... finally

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I did some coding on Mac OS X lately. Basically the first time some real stuff besides just firing Xcode and InterfaceBuilder and closing th...
Saturday, December 08, 2007

Small Applescript to make iTunes play

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I recently put my Mac mini into a server room and am running it headless now. As this one also has the iTunes library and the connection to ...
Saturday, December 01, 2007

Marlene is standing on her own

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Marlene is growing well. She is eight months old now and since three weeks, she is able to sit up on her own. She is not yet able to crawl o...
Wednesday, November 21, 2007

Oracle surprise

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I was hunting an issue where inserting an empty string (not null in Java, but with String.lenght()==0) resulted in a constraint violation ex...
Tuesday, November 20, 2007

Broken ixus

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About one and a half years ago I bought myself a Canon Digital Ixus i Zoom. After two weks, the camera was broken, as the lens protection li...
Wednesday, November 14, 2007

Hyperic and Red Hat cooperate

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Red Hat / JBoss built the JBoss ON 1.x product on the base of code from Hyperic. Now the two companies are going to collaborate on that. Wh...
Friday, October 12, 2007

Use == for Enum comparision

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I was recently running FindBugs over some Java5 based code and found some places where FindBugs was complaining that two Objects compared w...

JIRAClient is cool

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Recently we at JBoss ® received licenses for JIRAClient . It is a cool desktop app (written in Java) that serves as a frontent to Atlassians...
Thursday, October 11, 2007

pg_stat_activity is your friend

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PgAdmin for postgres has a nice feature called "Server status". It is great if you sit in front of a GUI. But if you want to do so...
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Tuesday, September 11, 2007

NPE due to autoboxing

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One of the nice features of Java 5 is autoboxing. I guess everyone remembers the hassle of calling Integer.intValue() to convert from Integ...
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