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Don't let a new signal engine write fake trades: a warm-up flag for trading alert bots

Don't let a new signal engine write fake trades: a warm-up flag for trading alert bots

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Comments 1
3 min read
8 Fake ps Lines and One bash 3.2 Trap: Reaping Orphaned Chrome Without Killing the Browser You're Using

8 Fake ps Lines and One bash 3.2 Trap: Reaping Orphaned Chrome Without Killing the Browser You're Using

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7 min read
Your AI Wrote a Test That Only It Can Pass

Your AI Wrote a Test That Only It Can Pass

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3 min read
I Audited My Own CLI

I Audited My Own CLI

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1 min read
The Eval Harness That Saved My RAG Pipeline From Production Failure

The Eval Harness That Saved My RAG Pipeline From Production Failure

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12 min read
A maintainer closed all four of my pull requests in one minute, and the close was correct

A maintainer closed all four of my pull requests in one minute, and the close was correct

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3 min read
Assert LLM output in the test runner you already use

Assert LLM output in the test runner you already use

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Comments 2
5 min read
I wrote that their test harness had no denominator. Their own script header said it first.

I wrote that their test harness had no denominator. Their own script header said it first.

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3 min read
Build sticky percentage rollouts with MurmurHash3 in TypeScript

Build sticky percentage rollouts with MurmurHash3 in TypeScript

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11 min read
We Tested Our Own AI Safety Checks. They Caught Nothing.

We Tested Our Own AI Safety Checks. They Caught Nothing.

Comments 12
5 min read
Managing Highly Concurrent, State-Dependent Playwright Sessions

Managing Highly Concurrent, State-Dependent Playwright Sessions

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2 min read
C shell - Rethought and reimplementation on functions

C shell - Rethought and reimplementation on functions

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1 min read
Designing Robust Session Management in Distributed Playwright Tests

Designing Robust Session Management in Distributed Playwright Tests

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3 min read
Managing Browser Lifecycle and State in Playwright

Managing Browser Lifecycle and State in Playwright

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2 min read
We Ran the Numbers: Manual vs. AI-Generated Test Cases (Real Cost Breakdown)

We Ran the Numbers: Manual vs. AI-Generated Test Cases (Real Cost Breakdown)

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4 min read
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