Personal Experience

My odyssey with Mobinil customer service

OK, the title is a bit of an exaggeration, but I just spent over two hours without an Internet connection and


Real-time does not mean real fast

Before working on my PhD dissertation, I was under the impression that real-time meant real fast. In my mind, the


The Art of Computer Programming

Yes, I know that the title of this blog is the same as the title of Donald Knuth’s The Art


Email security 101

Most of us use our email accounts without second thoughts about security. We choose a password that, we think, is