The story of how my tests passed perfectly, but I couldn't read a German user's CSV

It worked perfectly with the AI's sample CSV. But I couldn't read the German user's CSV.I want to ask those of you building ...
Tidbits

Modern CSV Lets You Manipulate CSV Files Directly

If you don’t know what CSV stands for, stop right here. It stands for “comma-separated values” and is a funny, least-common-denominator format used to pass field-based data in rows—tabular ...

What if Japanese characters in a CSV are garbled? How to consult a free AI and steps to re-import without losing the original file

When I opened a CSV in Excel, only the product names turned into unreadable characters. You might be tempted to save it again in a panic, but please stop and do not overwrite it first.Garbled text can ...