Clarence's Wicked Mind

In order to have Tumbleweed GUI working on Kabini, one needs to install the kernel-firmware package. Recently moved my Linux workstation to...

Shrinking the dynamic storage file of VirtualBox used to be tedious.  First need to zero out the free space in the guest and then compacting...

Further to the patch for compiling 340.102 driver on 4.10.x kernel , to compile for 4.11.x kernel, add the following patch on kernel/nv-drm....

Read this interesting blog post on testing triangular Fibonacci numbers.  And I decided to implement a similar test in Java. First, a Jav...

Upgraded my Tumbleweed to kernel 4.10.x and Nvidia 340 driver won't build.  Until Nvidia fix it, here are steps to patch the 340.102 dri...

Here is another experiment with OpenCV face detection and recognition.  Full source code is available on GitHub . The picture below is the...

A few years ago , tried to run face detection on BBB.  This time trying it on the more powerful UDOO platform.  Some minor code changes: -...

A quick and dirty hash program implemented in go.

I was playing around with Elasticsearch and tried to load some data into it.  One way to do it is write a script to parse the JSON file and...

Inspired by JustArchi's optimizations on compiling the Cyanogenmod code, I set out to compile an optimized ROM for my dated Asus TF300...