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Data Science allows us to extract meaning from and interpret data.

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I Built a Database That Works Like Human Memory — No SQLite, No ORM, Zero External Dependencies

I Built a Database That Works Like Human Memory — No SQLite, No ORM, Zero External Dependencies

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5 min read
I Built a Claude Skill That Turns Any CSV Into an Executive Report — Here's How

I Built a Claude Skill That Turns Any CSV Into an Executive Report — Here's How

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5 min read
NER: Gemini vs Spacy vs Compromise

NER: Gemini vs Spacy vs Compromise

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4 min read
Mastering Pandas — Part 3: Data Cleaning, Merging & Joining

Mastering Pandas — Part 3: Data Cleaning, Merging & Joining

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14 min read
How I Built a Graph-Based Digital Twin to Simulate Cascading Supply Chain Failures

How I Built a Graph-Based Digital Twin to Simulate Cascading Supply Chain Failures

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1 min read
From Web Table to Pandas DataFrame in 30 Seconds

From Web Table to Pandas DataFrame in 30 Seconds

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4 min read
How an autonomous coding loop gamed its own validation on 245K tennis matches

How an autonomous coding loop gamed its own validation on 245K tennis matches

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17 min read
Stop Losing Progress: Setting Up a Pro Jupyter Workflow in VS Code (No More Colab Timeouts!)

Stop Losing Progress: Setting Up a Pro Jupyter Workflow in VS Code (No More Colab Timeouts!)

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2 min read
Subqueries and Cte's

Subqueries and Cte's

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1 min read
I Built an AI Exposure Map for 280 Nigerian Jobs

I Built an AI Exposure Map for 280 Nigerian Jobs

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2 min read
Python Básico para Jornalistas

Python Básico para Jornalistas

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2 min read
Building a Live F1 Dashboard Using OpenF1 and Streamlit

Building a Live F1 Dashboard Using OpenF1 and Streamlit

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9 min read
Building a Saju Engine: Case Study with Karina's Birth Chart Algorithm

Building a Saju Engine: Case Study with Karina's Birth Chart Algorithm

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5 min read
fastpdf2png: PDF to PNG at 1,500 pages/s with SIMD and PDFium

fastpdf2png: PDF to PNG at 1,500 pages/s with SIMD and PDFium

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1 min read
How to Fact-Check Your AI Agent's Answers Using Authoritative Data Sources

How to Fact-Check Your AI Agent's Answers Using Authoritative Data Sources

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3 min read
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