Python 3.10 – Simplifies Unions in Type Annotations

Python 3.10 has several new typing features. They are given in detail here: PEP 604, Allow writing union types as X | Y PEP 613, Explicit Type Aliases PEP 612, Parameter Specification Variables The focus of this tutorial is to talk about PEP 604, which makes writing union types easier when adding type annotation (AKA:

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Matplotlib – An Intro to Creating Graphs with Python

Data visualizations are an important method of sharing your data with others. Some people refer to visualizations as plots, charts, or graphs. These names are synonymous in this article. Python has many 3rd party packages that do data visualizations. In fact, there are so many that it can be somewhat overwhelming. One of the oldest

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Creating a Text Search GUI with wxPython

You learned how to create a file search GUI with wxPython in an earlier tutorial. In this article, you will learn how to create a text search utility with wxPython. If you’d like to learn more about creating GUI applications, you should check out my book Creating GUI Applications with wxPython on Leanpub, Gumroad, or

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