The Python 3 Certified Practical Engineer Exam is a CBT exam that tests practical coding using the standard library. The passing criteria are 70 percent correct out of 40 questions in 75 minutes. The ...

Motivation for taking the examI started studying Python because I thought, "I want to learn programming and build my own ...

A teenager Benjamin Choi built a low-cost prosthetic arm during the 2020 lockdown using a 3D printer, fishing line and non-invasive brainwave technology. After more than 75 prototypes, his AI-powered ...

Most traders face the same problems with manually trading on exchanges: It takes too much time. Tracking charts, scanning for price movements, and finding trade opportunities is exhausting. The crypto ...

Python Pandas makes it possible to move beyond tables and turn DataFrame information into clear visualizations that reveal patterns, comparisons, and trends in your data. This Pandas tutorial focuses ...

Data scientists and data engineers often find themselves caught between two worlds: SQL and Python. Some find SQL more intuitive, especially when combined with a powerful engine like BigQuery to ...

In this tutorial, we build a comprehensive, hands-on understanding of DuckDB-Python by working through its features directly in code on Colab. We start with the fundamentals of connection management ...

Parth, a seasoned tech writer, wields the keyboard (or pen) with finesse to unravel the intricacies of both Windows and Mac operating systems. He has covered evergreen content on mobile devices and ...

Registration is open for the RCS Spring 2026 Tutorials. Please also be aware that we have lots of recordings and slides available from past tutorials by RCS staff and vendors. For hands-on sessions ...

Dollar cost averaging is one of the simplest automated trading strategies. You set a fixed amount, buy on a schedule, and let time do the heavy lifting. In this guide, we will build a minimal crypto ...

In this tutorial, we build an end-to-end cognitive complexity analysis workflow using complexipy. We start by measuring complexity directly from raw code strings, then scale the same analysis to ...

Get up and running with routes, views, and templates in Python’s most popular web framework, including new features found only in Django 6.0. Django is a one-size-fits-all Python web framework that ...