Take the 30 days of code challenge! Welcome to the 30 Days of Python Code: NumPy Challenge course where you can test your Python & NumPy programming skills.

Topics you will find in the basic exercises:

arrays creation

shapes, reshaping arrays

dimensions

size

indexing

slicing

arrays manipulation

math, statistic & calculations

dates

random

comparing arrays

broadcasting

saving, loading & exporting

appending, concatenating & stacking arrays

sorting, searching & counting

filtering

boolean mask

image as an array

dealing with missing values

iterating over arrays

linear algebra

matrix multiplication

polynomials

solving systems of equations

arrays with characters

functional programming & universal functions

dummy encoding

and other

This course is designed for people who have basic knowledge of NumPy and Python. It consists of 200 exercises with solutions and 2 practical tests. The first test is after 15 days, the second after 30 days. This is a great test for people who are learning the Python language & NumPy and are looking for new challenges. Exercises are also a good test before the interview.

If you're wondering if it's worth taking a step towards Python & NumPy, don't hesitate any longer and take the challenge today.

Stack Overflow Developer Survey

According to the Stack Overflow Developer Survey 2021, Python is the most wanted programming language. Python passed SQL to become our third most popular technology. Python is the language developers want to work with most if they aren’t already doing so.