Archive for category java
Lookup Logic For Native Libraries in Java
Posted by gamlerhart in java on July 26, 2010
If you want to do something in Java, there’s certainly Java library which helps you with to achieve your goal. However, for some stuff (3D rendering, accessing I/O devices) the Java API’s are not enough and you need to interact directly with the target platform. In such cases, you need to use the Java Native [...]
Read complete postAnalyzing Dependencies Java
Posted by gamlerhart in java on July 20, 2010
As software developers, we use daily some nice libraries to archive our goals. Of course, the libraries authors also use libraries to get the job done. In practice libraries have a some transitive dependencies. Just take a look a Hibernate, which is brings tons of libraries. Normally the dependencies are documented somewhere, so that you [...]
Read complete postVS 2010, Resharper 5.0, JIT geek stuff and Doctor Who
Posted by gamlerhart in .NET, Media Zap Oh Snap, java, software-development on April 14, 2010
Visual Studio 2010 is here, and I will upgrade soon. Unfortunately the pricing is unfair for us Europeans =(. Just in time for the VS 2010 the new version of Resharper is here. \o/ Cliff’s posts about the work of a JIT-compiler are always fun to read. First a post about call conventions and mixing [...]
Read complete postManaging 1:N and N:N Object Relations
Posted by gamlerhart in .NET, java, software-development on March 15, 2010
When you design a domain model you normally have lots of 1:n and n:n relations. Many developers are quite familiar how to translate such relations into a relational model. But how do you translate such relations into an object-model? There’s no hard guideline for that. In this post I explain what I usually do. The [...]
Read complete postWhat Am I Working On?
Posted by gamlerhart in 42, java, projects, software-development on February 4, 2010
I’m currently extending the dSail System-software. The idea is to provide real-time data about the air flow on a sailing boat. This information can help you tweaking the sail position to reach the highest speed possible. In order to get this data sensor-nodes are attached to the sail. Each node has multiple sensors, like pressure, [...]
Read complete postThrowing Checked Exceptions Like Unchecked Exceptions in Java
Posted by gamlerhart in java on February 3, 2010
Everyone who’s programming Java knows checked exceptions. You only can throw a checked exception when you’ve declare it. And you have to catch an checked exception, no matter whether it actually can occur. First my opinion: I think check exception are a failure. The intention was good, but in practice they cause pain, boilerplate-code [...]
Read complete postFree IntelliJ-IDEA and YouTrack Pricing
Posted by gamlerhart in java, tools on October 15, 2009
IntelliJ IDEA, the best IDE in the world, is now available for free. Yeah \o/. How cool is that? Even better, it’s has a Apache 2 License. However lots of plugins stay close source and are only available in the commercial version. I actually don’t care that much. IDEA is worth every penny and I [...]
Read complete postC vs Java, Doctor Who and Slow Club
Posted by gamlerhart in 42, java on September 27, 2009
Normally C- vs. Java-performance comparisons are wonderful and entertaining flame-wars. However this blog-post is very reasonable and each argument justified. I’ve stumbled by accident on a hand-cam-quality teaser of Doctor Who, End of Time from Comic-Con. Of course it contains a spoiler, but not a surprising one. But one thing after another, I’m waiting for [...]
Read complete postYouTrack Beta
Posted by gamlerhart in .NET, java, software-development on September 2, 2009
Jetbrains has released the first beta of their new bug-tracker, YouTrack (previously code-named Charisma). I’ve used the EAP before and I liked it. YouTrack doesn’t focus on having thousands of features but on usability. It’s keyboard-oriented. For example it has an powerful search language instead of a complex search-form. It can also use Jira as [...]
Read complete postIntelliJ Idea 8.0 released
Posted by gamlerhart in java on November 8, 2008
The new version of the worlds best Java-IDE is released! (download) Version 8.0 brings tons of new plugins and features and supports even more refactorings, languages and frameworks. By the way, Jetbrains is developing a new Idea based IDE for Ruby: RubyMine
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