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Tag: Backend

AI, AI in WordPress, Bug Fixing, Development

LLM generated code: the WordPress debt it leaves behind

Asking a chatbot for a WooCommerce snippet is a lever pull, and the losing pulls are the hard ones to spot. Where LLM generated code breaks WordPress sites, what it does to coding standards, and why per-token pricing makes it worse.

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Development, E-commerce Development

What a p-value actually means for your A/B tests

A p-value is closer to a weirdness score than a probability that you are right. Here is how to read one, why the 0.05 threshold is arbitrary, and how to sanity-check sample size before you act on an A/B test.

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Development

Distributed computing lessons from a €200M supercomputer

MareNostrum V is 8,000 nodes sitting in a Barcelona chapel, and getting code to run on it means SLURM time slots, airgapped storage and Amdahl’s Law. Here is what that setup teaches about scaling anything smaller.

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Core Updates, Development, E-commerce Development

WooCommerce 10.7 cuts HPOS order queries roughly in half

WooCommerce 10.7 drops HPOS order REST queries from 271 to 132, ships a beta Order Fulfillments API with typed methods, caches the Store API Last-Modified timestamp, and stops sanitization from eating % signs in gateway passwords.

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AI, Development

Vector databases are overkill for AI agent memory

Vector databases have become the default answer for AI agent memory, and for a project-scoped agent they are usually the wrong one. Plain Markdown files plus a local SQLite index give you grep, git diff and no server to babysit.

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AI, Development

Deep Evidential Regression: uncertainty without ensembles

Deep Evidential Regression has the network predict Normal Inverse-Gamma parameters, so one forward pass separates noise in the data from what the model never learned. The awkward part is tuning the regularization term.

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AI, Development

How to pick a quantum SDK: Qiskit, PennyLane or Cirq

Qiskit, PennyLane, Cirq and Amazon Braket are built for different jobs. What each one is good at, where each gets in the way, and how to choose without stalling the project for a week.

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AI, Development

Linear regression is still doing most of the work

Linear regression handles more WordPress and WooCommerce work than the plugin marketing suggests. The math, RMSE against MAE, PHP inference without a Python bridge, and where regularization saves you.

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AI in WordPress, Core Updates, Development

WordCamp Asia 2026: what Mumbai changed for WordPress devs

Notes from WordCamp Asia 2026 in Mumbai: plugins and themes landed on every paid WordPress.com plan, the speed build put AI against raw FSE work, and Nirav Mehta’s session covered where LLMs still break. Here is what held up as useful for real builds.

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AI, Bug Fixing, Development

How the WooCommerce bug blitz cleared 170 fixes in weeks

WooCommerce ran a bug blitz: support engineers, not the core team, shipped more than 170 fixes across 20-plus products in a few weeks, helped along by Claude Code and a purpose-built dev environment skill. Here is how that workflow held together.

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