OpenAI says ChatGPT's memory is getting better. But my tests show outdated assumptions, personal profiling, and wrong details ...

Instead of just asking for a summary, tell the AI to sort the mess into a clean markdown table with specific columns, like “Date,” “Issue,” and “Priority Level.” You can then copy and paste that clean ...

The power of Python trumps Excel workbooks.

If you use batteries with a balcony power plant, you can control them according to your needs. Can Fritz SmartEnergy 250 ...

When you're ready to start your first chat, click or tap New chat, type your prompt in the composer, and press Enter or tap ...

Use these ChatGPT prompts to simplify confusing bills, policies, health paperwork, instructions, and other dense information ...

Struggling with Excel or Google Sheets? My game-changing AI tips will save you hours on data entry and formula writing.

Discover the essential techniques for validating and cleaning JSON data, ensuring data integrity and proper formatting for ...

Note: This book is the first edition of Quantitative Finance with Case Studies in Python. For readers of the second edition, please go to this repo.

A surprisingly powerful partnership ...

The share of entry-level hiring in the sector has fallen to around 15% in 2025 from 28% in 2024 as companies focus more on AI ...

5.7 update: Updated the code to 5.7. I will have to update the readme over time 5.6 update: Updated the code to 5.6 with many small improvements and fixes. Apologies for the lack of response to PRs ...