Technical interviews evaluate a job candidate’s technical knowledge through coding exercises, system design discussions and behavioral questions. Review these questions to prepare.
Python lists store an ordered collection of items that can be of different types. After defining a list, it’s possible to update the individual items in a list. Here’s how.
Asyncio is a Python library that allows us to write concurrent code using the async/await syntax. Learn how to use this library to write asynchronous code.
ggmap is an R package that allows users to retrieve and visualize spatial data from Google Maps, Stamen Maps, OpenStreetMap or other similar map services.
Big O, Big Theta and Big Omega notations express an algorithm’s time and space complexity. Discover what each one is and what the differences between them are.
Pytest and Unittest are two testing frameworks in Python. Learn the features of each, the differences between them and how to test with each framework.
The __init__ and __new__ magic methods play a vital role in the creation and initialization of objects in Python. Learn what each does and when to use which.
