Map is a common way to transform lists in most programming languages. In Python, map is a function that loops over a list and applies a function (that you provide) to each item. Your function receives ...

It’s the Inequality, Stupid Eleven charts that explain what’s wrong with America.

The coronavirus (COVID-19) pandemic poses unprecedented health, economic, and financial stability challenges. Following the COVID-19 outbreak, the prices of risk assets collapsed and market volatility ...