Browsing Tag
datascience
124 posts
Why Data Rarely Disappears From the Internet
Data feels temporary. You delete a post. Remove a file. Close an account. From the interface, it looks…
The Last Actor Goes Live: What Happens When Your Korean Fashion Scraper Hits Pay-Per-Event
On March 25, 2026, my Musinsa ranking scraper becomes the 13th — and final — Korean data Actor…
How to build a free HN data pipeline in 30 minutes
Hacker News is one of the richest sources of signal in tech. New frameworks, hiring waves, shifting sentiment…
How to Detect Energy Sentiment Anomalies with the Pulsebit API (Python)
How to Detect Energy Sentiment Anomalies with the Pulsebit API (Python) We recently observed a striking anomaly in…
Introduction to Microsoft Excel for Data Analytics: A Beginner-Friendly Guide
Data is everywhere, but making sense of it is what truly matters. That’s where Microsoft Excel comes in.…
Using Clustering to Group Songs by Tempo, Energy, and Vocals
Introduction With the rapid expansion of digital music libraries and streaming platforms, organizing and understanding large collections of…
Data Engineering vs Data Science: What’s the Difference? (And Which Career Should You Choose?)
Understanding the distinction between these two crucial tech roles Data Engineers -build and maintain the infrastructure that makes…
I Built a Real-Time HackerNews Trend Radar With AI (And It Runs Itself)
Every day, HackerNews quietly decides what the dev world will care about next. But unless you’re doom-scrolling it…
LLMs for Classification: One Example is All You Need
The first few-shot example delivers +55.9% gains. The next 49? Just +25% more. The Counter-Intuitive Discovery After running…
Green Software Engineering: Measuring Energy, Not Just Performance
We measure speed, but what about the energy? Most software engineers measure success using performance metrics. We optimize…
