Python Learning Diary Day 60 - Handling None Returns When No Match Is Found

This article is a learning record for Python learners, and the posted code is a sample for educational purposes.What I did ...

[Mechanical Design] I tried modeling a cam for a machining center ATC myself

This time, I created a 3D model of a cam, using the cam mechanism used in things like the ATC (Automatic Tool Changer) of a machining center as a reference.Why I decided to make itThe reason is simple ...
Hacker

101 Real-World Examples of How to Use Jev

Tech platformization: the taxi becomes the ride, the spare room becomes the listing, and you become the supply. That's a narrow capability. What's interesting is how fast people found things to point ...