Command Line Arguments in Python

When I need a new tool, I often code it in Python.  Often, command line options are useful. Sometimes it is possible to have a fixed set of parameters, but this is not very flexible. Fortunately, Python has standard libraries to handle parsing command lines.  There are three libraries providing varying capabilities.  Some of the […]

Code Optimization Rules

It is common for developers to worry about optimization while doing initial programming. Some write extremely complex code in the belief that it is optimized. Unfortunately, this code is often slower than it might otherwise be. Additionally, the compiler may be unable to optimize the code. I find optimization is rarely necessary and effective optimizations […]