Monatsarchive: April 2010

Eclipse PDE Build: Unable to find plugin XYZ

Publiziert am 22. April 2010 von Christoph

Today I had the problem that suddenly my headless Eclipse PDE Build process wasn’t working anymore as soon as I added a new Bundle project to my feature.xml. [java] /Applications/eclipse_3.5RC3/plugins/org.eclipse.pde.build_3.5.0.v20090527-1800/scripts/genericTargets.xml:106: Unable to find plug-in: bundlexyz I first thought there is … Weiterlesen →

Veröffentlicht unter Software-Development | Verschlagwortet mit , , , | 1 Kommentar

“Ask the shortest question you can”

Publiziert am 21. April 2010 von Christoph

I found a really nice video by Dan Meyer who gives a presentation basically about what is wrong with the usual way we get taught math in school these days. And better than that he also gives advices on how … Weiterlesen →

Veröffentlicht unter Allgemein | Verschlagwortet mit , | Hinterlasse einen Kommentar

Rails-like configuration of different environments in JAVA – YAML instead of properties file

Publiziert am 21. April 2010 von Christoph

This article shows a simple code example how you can replace a standard JAVA properties file (.ini) with a more flexible .yml (YAML) file using the JYAML library. I used this to store configuration parameters for an application for different … Weiterlesen →

Veröffentlicht unter Software-Development | Verschlagwortet mit , , , , | 14 Kommentare

Initializing Hibernate without XML

Publiziert am 13. April 2010 von Christoph

This article just shows a code snippet I have used for initializing Hibernate in pure JAVA code without the hibernate.xml which you would normally use. public void start(BundleContext context) throws Exception { initHibernate(context); }   private void initHibernate(BundleContext context) { … Weiterlesen →

Veröffentlicht unter Software-Development | Verschlagwortet mit , , , | 99 Kommentare

Cassandra Distributed Database – a link list for beginners

Publiziert am 12. April 2010 von Christoph

I am currently playing around with Apache Cassandra (distributed database) and this article is to store all the links I have used before I close my browser with trillions of open tabs http://wiki.apache.org/cassandra/GettingStarted http://wiki.apache.org/cassandra/ClientOptions http://prettyprint.me/2010/02/23/hector-a-java-cassandra-client/ http://wiki.apache.org/cassandra/DataModel Installing and using Apache Cassandra With … Weiterlesen →

Veröffentlicht unter Software-Development | Verschlagwortet mit , , , , , | 18 Kommentare