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AI & Machine Learning Jul 29, 2026 • 2 min read

Stop Rescanning Every Claude Code Transcript

A transcript monitor can poll frequently without becoming expensive. The problem is not the timer by itself; it is treating the entire archive as the hot path on every tick. When a developer has mont...

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Web Development Jul 29, 2026 • 8 min read

React usePrevious Hook: Track Previous State & Props (2026)

React usePrevious Hook: Track Previous State & Props (2026) React gives you the current value of state and props on every render — and no built-in way to ask what the value was before....

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Career & Growth Jul 28, 2026 • 5 min read

Soft Skills Summarize Part 2

Why is this book unlike any other book you've read? The author begins the first chapter with this question, saying that most books related to software development are about software develop...

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DevOps & Cloud Jul 28, 2026 • 8 min read

Monitoring & Observability: Warum Logs nicht reichen, Tracing hilft

Warum Sie gerade heute Ihren Log‑Ansatz über Bord werfen sollten „Ich schaue einfach in die Log‑Datei, da finden sich alle Probleme.“ – Dieser Satz klingt fast schon wie ein Mantra im IT‑Su...

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Design & UX Jul 28, 2026 • 5 min read

I Built an AI Career Workspace Because a Resume Builder Wasn’t Enough

Landing your next job isn’t just about having a good resume anymore. You need to pass Applicant Tracking Systems (ATS), tailor your application for every role, write compelling cover letters, optimiz...

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Programming Jul 28, 2026 • 4 min read

Review Multiple Coding Agents as a Queue of Evidence

Running several coding agents in parallel creates a review problem before it creates a compute problem. The bottleneck is rarely opening another terminal. The bottleneck is deciding which session des...

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Tech News Jul 28, 2026 • 5 min read

Launch HN: Rise Reforming (YC S26) – Turning Waste Gases into Valuable Chemicals

Hi HN! This is George, Lucas, and Jona from Rise Reforming (https://www.rise-reforming.com/). We’re developing a process to convert gas produced at landfills, farms, and wastewater plants (“biogas”)...

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AI & Machine Learning Jul 28, 2026 • 3 min read

Beyond System Prompts: Enforcing Policy & Action Boundaries in Enterprise AI Agents

The Failure of Prompt-Based Guardrails Telling an AI agent "do not drop production database tables" or "do not approve refunds exceeding $5,000" inside a system prompt is not a security con...

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Web Development Jul 28, 2026 • 13 min read

O alerta que dizia Error: {}

Caiu um alerta avisando que uma integração tinha falhado. Fui ver o que era: Integration failed Error: {} Error: {}. Só isso. Duas chaves. O sistema avisou que algo quebrou e, no mesmo movim...

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Career & Growth Jul 27, 2026 • 7 min read

The First 90 Days of Learning IT

A realistic 12-week structure that turns enthusiasm into visible proof. The problem You are motivated now, but motivation fades, and without a structure the first three months of learning...

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Blog & Articles

Stop Rescanning Every Claude Code Transcript

React usePrevious Hook: Track Previous State & Props (2026)

Soft Skills Summarize Part 2

Monitoring & Observability: Warum Logs nicht reichen, Tracing hilft

I Built an AI Career Workspace Because a Resume Builder Wasn’t Enough

Review Multiple Coding Agents as a Queue of Evidence

Launch HN: Rise Reforming (YC S26) – Turning Waste Gases into Valuable Chemicals

Beyond System Prompts: Enforcing Policy & Action Boundaries in Enterprise AI Agents

O alerta que dizia Error: {}

The First 90 Days of Learning IT

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