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Cluster 4: #10 testes rápidos e independentes, #13 simplicidade e refatoração contínua

Cluster 4: #10 testes rápidos e independentes, #13 simplicidade e refatoração contínua

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5 min read
Release notes answer the wrong question

Release notes answer the wrong question

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2 min read
Let the Agent Propose, Let the Pipeline Commit: A Staged Gate for AI-Assisted Changes

Let the Agent Propose, Let the Pipeline Commit: A Staged Gate for AI-Assisted Changes

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5 min read
A lint that crashes before it asserts is worse than no lint

A lint that crashes before it asserts is worse than no lint

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2 min read
Can a Python gettext app adopt t-strings safely? A tested Python 3.14 migration path

Can a Python gettext app adopt t-strings safely? A tested Python 3.14 migration path

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6 min read
A Slow Warm Call Proved the Cache Contract Failed, Not the Cause

A Slow Warm Call Proved the Cache Contract Failed, Not the Cause

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8 min read
Green CI is not a deploy decision

Green CI is not a deploy decision

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5 min read
I Was About to Spend Money on Ads. So I Made an AI Agent Test My Product for 29 Hours.

I Was About to Spend Money on Ads. So I Made an AI Agent Test My Product for 29 Hours.

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7 min read
We Shipped a Mortgage Calculator Bug Where Every Test Was Green and the Answer Was Still Wrong

We Shipped a Mortgage Calculator Bug Where Every Test Was Green and the Answer Was Still Wrong

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3 min read
A noisy judge does not just add error bars. It shrinks the effect you are trying to measure.

A noisy judge does not just add error bars. It shrinks the effect you are trying to measure.

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11 min read
The Date Was Visible. The Model Was Null.

The Date Was Visible. The Model Was Null.

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4 min read
The 404 that wasn't: when a check can't see what you're asking it

The 404 that wasn't: when a check can't see what you're asking it

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6 min read
I use AI agents to code. Four checks I built to trust them.

I use AI agents to code. Four checks I built to trust them.

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5 min read
Writing Gherkin That Developers Actually Read

Writing Gherkin That Developers Actually Read

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7 min read
Three Silent Bugs That Broke Our AI Evaluation Harness

Three Silent Bugs That Broke Our AI Evaluation Harness

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4 min read
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