A singleton is a class designed to only permit a single instance. They have a bad reputation, but do have (limited) valid uses. Singletons present lots of headaches, and may throw errors when used with multiprocessing in Python. This article will explain why, and what you can do to work around it. A Singleton in […]
Discover the most popular Python packages for data science, including essentials like Numpy and Pandas along with hidden gems like Seaborn and spaCy.