Tag Archives: programming

How to use ancient Morse code to solve a modern problem

If you own a Raspberry Pi mini computer the following problem may sound familiar to you: You just connected your Rasperry Pi to a network with automatic DHCP. Now you need to find out what IP address has been assigned … Continue reading

Posted in c, Information Theory, Linux, Raspberry Pi, Uncategorized | Tagged , , , , , , ,

A simple way to obfuscate string literals

By Andre M. Maier While I was sitting in a doctor’s waiting room last week, it occurred to me that I could send out a geeky holiday greeting to my younger programming students. Naturally, as a teacher, I wanted to … Continue reading

Posted in Information Theory, Java, Programming Essentials | Tagged , , , , ,