Shebang Script for Clojure

Shebang lines come in handy when writing and running scripts in CLIs. With Leiningen and its plugin, Clojure can also be run with shebang script. 1. Install something A. Install Leiningen Firstly, we need Java: $ sudo apt-get install oracle-java8-jdk...
Read More

How to use Alcatel L800 on Raspberry Pi Zero

I’ve been waiting quite long for using my spare data SIM cards with Raspberry Pi, so I bought Alcatel L800 from AliExpress and set it up immediately. Here I write down the whole steps of setting for the record: 0....
Read More

Training Face Recognition using OpenCV

Here are what I did for training face recognition using OpenCV. With these steps, I learned how to run opencv_createsamples and opencv_traincascade, and also how hard it is to train the computer to recognize something. 1. The very beginning I...
Read More

How to extract voice files from Overwatch

Here are steps for extracting voice files from Overwatch, in any language. 0. Install Overwatch Install Overwatch on your compuater, and make sure it is up-to-date. 1. Download tools for extracting files Download dist-toolchain-release.zip file from this site. Unzip it...
Read More