This python crash course book on Amazon is great for beginners who want to learn programming. It teaches Python basics step-by-step and includes exercises to help you practice. You’ll build real ...

Figures from an Election Maps UK projection show only the Greens can stop Reform UK in the Gorton and Denton by-election. Our verdict This is misleading. The most recent projection from Election Maps ...

A software engineer and book author with many years of experience, I have dedicated my career to the art of automation. A software engineer and book author with many years of experience, I have ...

Minimalist plotting for Python, inspired by Edward Tufte’s principles of data visualization. Maximising the data–ink ratio: remove non-essential lines, marks, and colours. Content-driven spines and ...

Can the users of financial statements and annual reports rely upon the charts in them for accuracy? A sample of 50 public companies’ yearly reports collected by the author found that 86% had at least ...

If you use Excel 40 hours a week (and those are the weeks you are on vacation), welcome to the MrExcel channel. Home to 2,400 free Excel tutorials. Bill "MrExcel" Jelen is the author of 67 books about ...

Tracking task or project completion in Excel becomes much easier when you use visual progress bars. Instead of scanning numbers, you can quickly see which tasks are on track, identify bottlenecks, and ...

JTBC’s upcoming drama “Beyond the Bar” has released a character relationship chart! “Beyond the Bar” follows the story of Kang Hyo Min (Jung Chaeyeon), an upstanding and confident yet inexperienced ...

In this post, we’ll show you how to create progress bars in Excel on a Windows 11/10 PC. Progress bars are quite popular in Excel. They’re often used to display task completion percentages, monitor ...

This Python script performs a full analysis of product sales data from a CSV file. It calculates total revenue and profit per product, computes profit margins, and visualizes the results using a bar ...