With many of us around the globe under shelter in place due to COVID-19 video calls have become a lot more common. In particular, ZOOM has controversially become very popular. Arguably Zoom’s most interesting feature is the “Virtual Background” support wh... (more…)

Useful tools and modules in the Python Standard Library... (more…)

This module implements a number of iterator building blocks inspired by constructs from APL, Haskell, and SML. Each has been recast in a form suitable for Python. (more…)

I was doing this Stripe payment API integration. One of the problem I faced during the development is to pass the {CHECKOUT_SESSION_ID} in the string with curly bracket . (more…)

Part 5 of designing modules compares inheritance versus composition, and shows how new business requirements can be added without changing existing code. (more…)