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When AI hallucinated 'systemd' and 'cron' on my Windows machine: The 'context blindness' trap of LLMs

When AI hallucinated 'systemd' and 'cron' on my Windows machine: The 'context blindness' trap of LLMs

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4 min read
Python's split() has more gotchas than you think

Python's split() has more gotchas than you think

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1 min read
Weekly Challenge: The palindromic length

Weekly Challenge: The palindromic length

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3 min read
Built a multi-player banking system

Built a multi-player banking system

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1 min read
Secrets Stay Home: Splitting Agent Work Between Laptop and Server

Secrets Stay Home: Splitting Agent Work Between Laptop and Server

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8 min read
Zero-copy video stream for Python

Zero-copy video stream for Python

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1 min read
ChaosCypher v0.4.3: When a Clean Restart Lost More Work Than a Crash

ChaosCypher v0.4.3: When a Clean Restart Lost More Work Than a Crash

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5 min read
A Scorecard for Agent Diffs: Fixture Digests, Seed Replay, and Failure Signatures

A Scorecard for Agent Diffs: Fixture Digests, Seed Replay, and Failure Signatures

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7 min read
I Built a Simple AI Visibility Tracker in Python. Here’s What Breaks When You Scale It

I Built a Simple AI Visibility Tracker in Python. Here’s What Breaks When You Scale It

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5 min read
Jev-LCT: Free Calibrated Confidence from Looped Transformer Trajectories

Jev-LCT: Free Calibrated Confidence from Looped Transformer Trajectories

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1 min read
Converting WebP to JPG on Windows with no dependencies (and the alpha channel gotcha)

Converting WebP to JPG on Windows with no dependencies (and the alpha channel gotcha)

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3 min read
48-Hour Field Notes: curl Looked Instant. Python Paid a Handshake on Every Call.

48-Hour Field Notes: curl Looked Instant. Python Paid a Handshake on Every Call.

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8 min read
I read the audit of 110 AI billing tools. My own ledger already blocks their #1 bug.

I read the audit of 110 AI billing tools. My own ledger already blocks their #1 bug.

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2 min read
How to Change Page Margins of a PDF Using Python

How to Change Page Margins of a PDF Using Python

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4 min read
Your agent can't tell "nothing found" from "the lookup failed"

Your agent can't tell "nothing found" from "the lookup failed"

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9 min read
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