A unit test is a functional test of an application’s smallest possible source code unit. The unit test aims to test the individual components of the software independent of other parts of the code.
Learn how to convert a Python dictionary into a Pandas DataFrame in a few different ways, depending on how the data is structured and stored in dictionary.
A data lake is a digital storage area where businesses hold structured and unstructured data including social media data, log files, emails, images and videos.