After I upgraded my Dell Precision m3800 to the new Kubuntu Wily 15.10 I had a very bad surprise: the screen was continuously flickering in a way that it was unusable. This happens only if you are NOT using the default highest resolution 3200×1800 which, at least for me, is really too small. I thought it was […]
The problem I was having when running SWTBot tests in Travis CI was that I could not use the new container-based infrastructure of Travis, which allows to cache things like the local maven repository. This was not possible since to run SWTBot tests you need a Window Manager (in Linux, you can use metacity), and […]
I’ve just started using the brand new Eclipse installer, and I’d like to report my experiences here. First of all, a big praise to Ed Merks and Eike Stepper for creating Oomph, on which the installer is based. 🙂 First of all, the installer is currently available in the “Developer Builds” section: Once you downloaded […]
I recently started to play with Sonarqube to reduce “technical debt” and hopefully improve code quality (see my previous post). I’d like to report on my experiences about using Sonarqube to analyze Xtend code. Xtend compiles into Java source code, so it looks like it is trivial to analyze it with Sonarqube; of course, Sonarqube will analyze […]
I know that Xtext 2.4 has not been released yet, but I could not resist blogging about a very cool new feature in Xbase: improved automatic import functionalities! Actually, import functionalities were already great when using Xbase also in previous versions of Xtext, but now they provide a much better experience for the user of […]
I’m quite a newbie in Ant, but I thought it would be straightforward to do a regular expression replacement in a string contained in a property; in my case, I had to replace Windows backslashes with Unix slashes… apparently, unless you use the propertyregex task from Ant Contrib, that is not supported out-of-the-box: you have […]
I used to have many Eclipse installations in my machines; typically they were different Juno versions downloaded from ecipse.org, for instance, Eclipse for RCP developers, Eclipse for DSL developers, Eclipse Modeling Tools, etc. Moreover, most of them were customized with the same plugins (for instance, Mylyn connectors) which I had to install on all of […]
Although I’m not a big user of Windows, sometimes I use it to test my software and products. When switching to Windows Vista and Windows 7 I’ve always noticed a huge use of the disk. Here are some tricks I’ve used to reduce such use First of all make sure to disable indexing for the […]
Inspired by this nice blog post, I decided it was time to try to mirror some Eclipse repositories to speed up my builds that depend on target platforms insulate myself from outside servers be able to build also without an Internet connection reduce network traffic 🙂 To do this I’m using p2 ant tasks for […]
Acrobat Reader used to be available from Ubuntu Partner repository, but it is not available anymore in Ubuntu 12.10 Quantal Quetzal! So you have to download the .deb package from adobe.com and install it: http://ardownload.adobe.com/pub/adobe/reader/unix/9.x/9.5.1/enu/AdbeRdr9.5.1-1_i386linux_enu.deb However, if you have a 64bit system, do not forget to install also these packages:
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sudo apt-get install libxml2:i386 ia32-libs |
Otherwise, acroread will fail […]
If you want to access your remote Ubuntu machine with VNC, in particular by tunnelling through ssh, there is already some documentation which can be found here. However, at least for me, the procedure explained there does not work out of the box. So here’s what I had to do to make it work. First […]
If you have many eclipse installations (with different features/plugins) and you want to have such installations in several computers (possibly with different operating systems or with different architectures), then being able to install eclipse features from the command line might be quite helpful (at least, it is for me 🙂 You can find some related […]