Practical Record of Procedures and Error Troubleshooting for Running Simple In-House Calculation Tools with Claude's Artifacts

The three letters "NaN" in the total field of a calculation tool. ...No, wait, what is "NaN"? That's the moment you want to ...

I am doubting myself when I say that basic classes are necessary

I teach HTML, CSS, and JavaScript at vocational schools and programming workshops.In an era where AI can write code in an instant, I have been thinking a lot lately about what meaning basic classes ...