Python’s context managers are great for resource management and stopping the propagation of leaked abstractions. You’ve probably used it while opening a file or a database connection. Usually it starts with a with statement like this: (more…)

What is a Generator? A Python generator is a function that produces a sequence of results. It works by maintaining its local state, so that the function can resume again exactly where it left off when called subsequent times. Thus, you can think of a gene... (more…)

Learn propositional logic with the simplicity of Python 3. (more…)

An introduction to data science in Python, for people with no programming experience. (more…)

Designing Modules in Python is part of HashedIn’s training program for junior developers to get better at design. Today, we are making it available as a free ebook. (more…)