Aplicação prática para o microprocessador u32br (BlueMacaw) youtu.be/Hvn6xEScHp4?si=ytb0… via @YouTube
Fred Nora retweeted
Not technically true. NT meant N10.
One surprising fact about the first Windows NT: NT meant “New Technology,” and NT 3.1 wasn't built just for Windows apps. It was designed with multiple environment subsystems, supporting Win32, POSIX and character-based OS/2 apps on top of the same NT architecture. Windows was basically one personality on top of NT. Pretty wild for 1993.
Fred Nora retweeted
After programming for 16 years, I finally learned the difference between “function arguments” and “function parameters”.
I’ve been using them interchangeably assuming they’re synonyms.
Fred Nora retweeted
AI Engineering in 2026 is basically 10 AI/DS jobs wearing a hoodie.
You’re expected to know:
→ Python
→ SQL
→ ML / Deep Learning
→ LLMs + Prompt Engineering
→ RAG
→ MLOps
→ Data Engineering
→ System Design
→ Cloud
→ Deployment
…and somehow make all of it work together.
This is why I think a lot of Data Scientists feel overwhelmed moving into AI.
They look at the AI Engineer skill stack and think:
“Do I seriously need to learn ALL of this?”
No. But you do need to understand how the pieces connect.
That’s the big shift:
Traditional Data Science was largely: Data → Model → Prediction
AI Engineering is increasingly: Data → Models → LLMs → Tools → Agents → APIs → Infrastructure → Product
You’re not just building a model anymore. You’re building a system that does work.
And this is actually good news for Data Scientists.
You already have a huge part of the foundation:
Python.
SQL.
Statistics.
Machine Learning.
Data.
You don’t need to start over. You need to layer AI Engineering on top of what you already know.
That’s why the best career move right now is:
Data Scientist → AI-Powered Data Scientist → AI Engineer
Not abandoning Data Science. Expanding it.
Want help?
🚨 Want to learn how to build + ship AI and Data Science projects (that businesses actually want in 2026)?
On September 23rd, I am hosting a free workshop to help you get started with AI + DS projects in Python (free).
Register here (500 seats): learn.business-science.io/ai…
Japan tried to build an operating system for the entire world, then the US government intervened xda-developers.com/japan-tri…
Fred Nora retweeted
Replying to @tanujDE3180
URI: Uniform Resource Identifier
URL: Uniform Resource Locator
URLs are just one type of URI
Fred Nora retweeted
Elon Musk:
“We need better mental firewalls for the information constantly coming at us.”
People who think Office, Teams, or Outlook coming to Linux as native apps are stuck in a pre-@satyanadella idea of Microsoft. This was the memo 10 years ago!! microsoft.com/en-us/windows-…
Replying to @BasedMikeLee
I have stock in SpaceX and Tesla, not some big pile of cash.
As my companies do more and more useful things, their value increases proportionate to their projected usefulness. All shareholders benefit along the way, including most retirement programs.
Fred Nora retweeted
Networking Concepts Ranked by Difficulty
🟢 HTTP — Easy
🟢 DNS — Easy
🟢 IP Addressing — Easy
🟢 Ports — Easy
🟢 Subnetting — Easy
🔵 TCP/IP — Moderate
🔵 Reverse Proxy — Moderate
🔵 Load Balancing — Moderate
🔵 NAT — Moderate
🔵 VPN — Moderate
🟠 Network Security — Hard
🟠 BGP — Hard
🟠 TLS — Hard
🟠 Routing Protocols — Hard
🟠 Traffic Engineering — Hard
🔴 Distributed Networking — Very Hard
🔴 Network Protocol Design — Very Hard
🔴 BGP Route Optimization — Very Hard
🔴 Network Fault Tolerance — Very Hard
🔴 Large Scale Network Architecture — Very Hard
Which concept took you the longest to understand?
























