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Python tutorial: Creating contour plots with NumPy meshgrid

Learn how to create contour plots in Python using NumPy’s meshgrid and Matplotlib. This step-by-step tutorial shows you how ...
InfoQ

Pandas 3.0 Introduces Default String Dtype and Copy-on-Write Semantics

The pandas team has released pandas 3.0.0, a major update that changes core behaviors around string handling, memory ...
Hacker

Your First Interactive Plot in Python: A Hands-On Plotly Guide

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 ...
TechAnnouncer

Discover the Best Python Book PDF for Your Learning Journey

Finding the right book can make a big difference, especially when you’re just starting out or trying to get better. We’ve ...
GitHub

Data-driven circle fitting from CMM point clouds (SQL Server → Python → Excel/Power BI) with residual plots.

This project was built to answer a common industrial problem: **“We measured the same circle… why did the diameter change?”** In metrology, **data alone isn’t information**. The *model* you use to ...