Measuring CPU speed
Monday, April 11, 2022 •
Blog
Jarsigner and is it SHA256withRSA or SHA256withSHA256withRSA
Saturday, March 5, 2022 •
The error
Taking screenshots with Java under Wayland
Sunday, February 6, 2022 •
If you want to create a screenshot with Java, you usually use the robot class java.awt.Robot. This works fine most of the time and is platform independent (as it should be). However, running Java under Wayland, which is the standard compositor for desktop environments such as GNOME, the produced screenshot is just black. No error or anything.
Using the Eclipse Host OSGi Console
Sunday, January 9, 2022 •
When developing a eclipse plugin, you might at some time run into dependency problems or wiring problems. This happened for me e.g. with eclipse-pmd-plugin, see #129 Couldn’t find logback. PMD logging is not available.
Gnome audio distortion
Sunday, December 19, 2021 •
After the last update of gnome I’ve heard some stuttering or distortions when playing audio, e.g. youtube videos. It seems, that there is some buffer underflow of audio data while transfering it to the audio hardware. And the audio hardware doesn’t get a continous stream of data and thus needs to do little pauses when playing back audio which is very annoying.
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