Clarence's Wicked Mind

I have a Raspberry Pi 1 running pi-hole for ads filtering.  Recently I tried to configure it to use Cloudflare DNS-over-https but it isn...

Here are the steps for building Visual Studio Code on Nvidia Jetson Nano. Install nodejs Visual Studio Code needs node version between 8...

EDIT 2022: Follow the latest doc instead: https://docs.amd.com/bundle/ROCm-Installation-Guide-v5.4/page/How_to_Install_ROCm.html EDIT 202006...

OpenCL applications (e.g. clinfo and gimp etc) will hang when running under openSUSE Tumbleweed. This is with Mesa-libOpenCL 19.0.1 runni...

Just received my NVIDIA Jetson Nano developer kit today.  Here are my first impressions: - the mounting holes on the board are tiny.  M...

Just found that my Windows 7 box failed to install the monthly quality rollup since Sep 2018. There are many discussions on the error code...

Long time no post! Here is a little piece of Javascript code that I recently wrote on a Sunday evening.  To be exact, it is a Google Apps...

From time to time, there are people contacting me asking about how they can read the export files from AndSafe . So here it is. A quick ha...

Here is a simple circuit utilizing the ADC input on Beaglebone Black  to measure camera shutter speed. A photoresistor is used to dete...

After recent update (20180502) of openSUSE Tumbleweed, my machine failed to boot.  A quick check in the dracut emergency shell seems to indi...