I plan do give a presentation in the Hamburg Java user group. Date: 15 May Topic: Race Conditions Details will follow.
Tag Archives: Traps
(Deutsch) Conway’s Law neu gelesen
Sorry, this entry is only available in German.
Quantum Computing with Ruby
Few know that you already can do quantum computing with the Japanese programming language Ruby. If you have a Ruby interpreter installed on your computer, you can follow the following experiment, which is inspired by Erwin Schrödinger. (See also my article from 1997)
Reversed sound volume controls
Sometimes when I want to adjust the volume on my electronic devices, I push the loud button instead of on the quiet button. Why do I get confused? Let’s look at the assignment of the volume buttons to the volume control for a Android tablet nexus 7, second version: When I press the left button, …
Attribute or Property?
Sorry, not yet translated
(Deutsch) Eins plus Zwei
Sorry, this entry is only available in German.
Compare Strings with PHP
In my programming work I often switch between different programming languages. It’s not so difficult, but problems sometimes appear just at very simple things. Strings in PHP are really easy to compare, there is the “==” operator. But there lurks a trap: