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Python tutorial: Creating contour plots with NumPy meshgrid

Learn how to create contour plots in Python using NumPy’s meshgrid and Matplotlib. This step-by-step tutorial shows you how ...

Power Query Isn’t Required: New Excel Functions Handle Straightforward Sources Cleanly

Use formulas instead of Power Query for tidy files, with a visible source path and clear parameters that teammates can review ...

OpenAI says new coding model helped build itself

The new coding model released Thursday afternoon, entitled GPT-5.3-Codex, builds on OpenAI’s GPT-5.2-Codex model and combines insights from the AI company’s GPT-5.2 model, which excels on non-coding ...

OpenClaw and Moltbook: why a DIY AI agent and social media for bots feel so new (but really aren’t)

If you’re following AI on social media, even lightly, you will likely have come across OpenClaw. If not, you will have heard one of its previous names, Clawdbot or Moltbot. Despite its technical ...