On the subtleties of OOP,It is not a overstatement to say that I am an enthusiast when it comes to object orientation. A well crafted object oriented system is a piece of art. Howe...

Conda & Dealing with Conflicting Python(s) in your system, (Disclaimer: talking about a unix (me on linux) system here) The problem I took up a course on robotics using Robot Opera...

Sending an email with Python,I haven't done any Python programming in years. I think it's probably 10 years ago, and then it was only some basic learning-how-to-program stuff. I'm ...

Assertions considered Harmful,Assertions are the go-to checking mechanism in unit tests. However, when applied to testing interfaces, specifically GUIs, I consider them to be toxic...

Garbage Detection and Classification, 原文链接：Garbage Detection and Classification

The N-Queens-Puzzle is ... (not so?) puzzling., What is the N-Queens-Puzzle? Following this Wiki link to the 8-Queens-Puzzle one quickly understands the simple puzzle imposed. Summ...

Java Exception Handling – IllegalMonitorStateException,Moving along through our in-depth Java Exception Handling series, today we’ll get into the IllegalMonitorStateException. Th...

Navigating the uncharted Stream, Wrong bend of the river When I left school, Java 6 had just been released and wasn’t really integrated into the school curriculums yet. But I was ...

pip3 install -U pip, Note from installation 06.11.2017 ~ pip3 install -U pip Collecting pip Using cached pip-9.0.1-py2.py3-none-any.whl Installing collected packages: pip Successfu...

The state of Java and the JVM ecosystem in 2017, Introduction Java was initially developed in 1995 and it has come a very long way. Many of you might already have experience with J...

The Python Exception Class Hierarchy,The Python exception class hierarchy consists of a few dozen different exceptions spread across a handful of important base class types. As wit...

Challenge: Write your worst program,Hi everyone, As you may know, there is no way in JavaScript to determine whether or not a number is a multiple of another number, so I wrote thi...