Posts by Carmelo Cutrone

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  How to Update NPM to the Latest Version on macOS

  How to update npm on your Mac. Use the CLI or nvm, fix those annoying permission errors, and verify everything worked. Plus tips to avoid common macOS gotchas.

  C Carmelo Cutrone

  June 20, 2025

  6 min read

  npm update npm version
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  From Lists to Trees: Demystifying Data Structures in Python

  Understanding Python data structures: when to use lists, tuples, dictionaries, sets, stacks, queues, and trees. Real examples showing which structure fits each problem and why it matters.

  C Carmelo Cutrone

  May 27, 2025

  5 min read

  Python
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  Top Managed PostgreSQL Services Compared (2025 Edition)

  Comparing managed PostgreSQL services: Supabase, Neon, Render, Railway, AWS RDS, and others. What each one offers, how much they cost, and which workflow fits your project best.

  C Carmelo Cutrone

  May 22, 2025

  6 min read

  Database PostgreSQL managed postgresql sql
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  Google’s Material 3 Tokens System Is About to Change Theming Forever

  Google is changing how Material 3 theming works with a new token system. What this means for developers building apps with Material Design, and how tokens will work across platforms.

  C Carmelo Cutrone

  May 9, 2025

  6 min read
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  Unlock the Power of WebSockets with FastAPI: Real-Time Apps

  Add real-time features to your FastAPI app using WebSockets. Build chat systems, live dashboards, and instant notifications. Includes working code examples and production patterns.

  C Carmelo Cutrone

  April 21, 2025

  5 min read

  Python FastAPI Real-Time Apps WebSockets