The basic explanations, code, exercises, and answer keys for 059 and 060 are free. In the second half, I have compiled 6 additional practice problems and answers for checking CSV records, which you ...

After having ChatGPT or Gemini draft text for you, do you find yourself copying and saving it to a file every time? In this ...

Make a Python function available in Calc, run it against the open spreadsheet, and troubleshoot missing macros or imports ...

A Python learning project that explores how to build a practical coding assistant around a language model. It can generate code, debug, run web research, scaffold multi-file projects, and — the main ...

It called it "Spark Copilot", and it works similarly to the real thing.

A page is a Python function of the session's state. A handler changes the state, the page renders again, and the browser receives a patch. The React bundle ships inside the package, so a project is ...

My most complicated Excel workbook has 78,766 formulas, 189 named ranges, and one yellow dropdown cell that quietly controls all of them. It holds 21 months of fake analytics for a made-up US tech ...

Five open-weight flagships now compete for the same developer budget, and none of them is the obvious pick. Kimi K3, DeepSeek V4.1 Flash, Qwen3.8, GLM-5.3 and ...

PorousGen produces solver-ready voxel geometries for eight porous-media architectures, with porosity matched exactly to the ...

Divyansh Agrawal released Qwenputer, a modified Qwen 3.5 4B that runs a working 32-bit RISC-V processor inside its own Gated ...

Mistral released its Responses API in public preview, mirroring OpenAI's format to help developers build agents with its hosted chat models.

The open-source VIPR framework standardizes machine-learning inference for ill-posed inverse problems in reflectometry and ...