Manually reassigning object properties is a habit worth dropping. Array and object patterns, nested REST API responses, and rest properties, with the WordPress and WooCommerce cases where each one saves you lines.
A walkthrough of writing an incompressible Navier-Stokes solver in Python with NumPy: momentum and continuity, finite difference discretization, the Pressure-Poisson step, and airflow around a wing.
WordPress 7.0 lets any block that supports Block Bindings take part in Pattern Overrides, not just the old Core list. You opt a custom block in with the block_bindings_supported_attributes filter.
Popularity sorting puts the same big chain at the top of every shelf. A lightweight two-tower embedding setup, with a frozen TinyBERT on the item side, ranks restaurants by what the user is browsing for.
The @wp-playground/mcp package lets an AI client drive a Playground instance over MCP: run PHP, write files, query the database and check the front end, all inside the browser.
Efficiency is one slice of AI value, not the whole thing. Where automation, augmentation and innovation each show up, why the accuracy tax cancels out saved hours, and how to queue an AI fraud check so it never blocks checkout.
Prompt caching gets all the attention while the expensive work happens before the model sees a token. Five places to cache in a RAG pipeline, from query embeddings to full query-response pairs, with a transients example for WordPress.
A run at differentiable rule induction: the model wrote its own IF-THEN fraud rules, rediscovered V14 without help, and went dark in three of five runs. Notes on the consistency loss and when the architecture is worth shipping.
Beta 6 lands 132 fixes, drops Client-side Media Processing to shrink the package, and stretches Real-Time Collaboration polling by 4x. Collaboration is opt-in behind a constant now, and RC1 is due March 24th.
Linear regression is a projection: you look for the point where the error vector meets the feature space at a right angle. Vectors, dot products, a forest-and-highway analogy, and the scikit-learn code that matches it.