10 repositorios de GitHub para scrapear todo internet
Guárdalos todos. Cada uno extrae datos limpios de cualquier web. Ese nivel de acceso normalmente exige llamadas de ventas y contratos.
🚨 Anthropic just showed a 24-minute workshop on how to actually do prompts for Claude.
Taught by the people who built it.
Free. No registration. No paywall.
I've seen $300 courses that don't cover what they teach in the first 8 minutes.
Watch it and bookmark it now.
Most developers use Claude Code like a chatbot.
But Claude Code is actually an engineering system.
If you want to use it effectively, these are the core concepts you should understand 🧵
6. Model Context Protocol
MCP connects Claude to external systems and tools.
Examples:
• IDE integrations
• Databases
• GitHub/GitLab
• Internal company tools
• APIs
• Documentation systems
This is what turns Claude from an assistant into a integrated engineering agent
Introducing Claude Opus 4.7, our most capable Opus model yet.
It handles long-running tasks with more rigor, follows instructions more precisely, and verifies its own outputs before reporting back.
You can hand off your hardest work with less supervision.
8️⃣ The whole picture in one view
Java (Geometry)
↑↓
Codec
↑↓
Postgres + PostGIS (geography)
Different layers.
Different types.
One clean translation boundary.
That’s how location data quietly works every day 🌍
Do you know how your app actually stores a location on Earth?
Latitude, longitude, distance queries…
You read it in Java as an object, but it lives in PostgreSQL.
Here’s what’s really happening under the hood 👇
7️⃣ What happens when your app runs
Reading data:
DB → Codec → Geometry
Writing data:
Geometry → Codec → DB
Your code stays clean:
location.getGeo();
No conversion logic anywhere else.