Dennis Njoroge

Here's my 6 hour conversation with @dhh, a legendary programmer, creator of Ruby on Rails, author, and race car driver. This was a fun and inspiring conversation on everything from the future of programming & AI to the nature of happiness & productivity to the value of family,…

Someone slapped together a big dataset of password leaks today. Here's the distribution of pin numbers from a few times those got leaked a while back.

Hey, @grok, who was the most famous person to visit my profile? It doesn't need to be a mutual, don't tag them, just say who it was

Incredible PR/Marketing!

Hi @grok according to your analysis, name 10 accounts in sequence who frequently visit my profile. Don't mention the person, just @.username and the rate of number of times a week visit the profile

Get obsessed with one thing + Repeat it like your life depends on it = You’ll dominate the world in your game.

Databases have tables and indexes stored in files and cached in memory aka as buffer pool. As you create rows, the database system writes the rows to data pages on memory first which is then eventually written to data files on disk. what happens if you lose power half-way…

Happy 20th birthday Django! 💝🎂🎉 djangoproject.com/weblog/2025/ju… Our open source journey started 20 years ago today, on July 13th 2005. Come celebrate this big milestone at one of our many community events this year #Django #DjangoBirthday

Recommend a book every Linux user should read 📚 🐧

📚 If you’re a student choosing what to focus on, pick MATH. It will teach you to relentlessly rely on your own brain, think logically, break down problems, and solve them step by step in the right order. That’s the core skill you’ll need to build companies and manage projects.

We’re doing everything in our power to make Year of the Linux Desktop not be a meme.

Some interesting Gemini CLI use cases and tutorials 🧵⬇️

Headphone (1) is here. Come to Play. Pre-order yours. 4 July.

The origin of the term "Vibe Coding" @karpathy

🚨 1 COMMAND TO OWN AN ENTIRE NETWORK 🧠 Advanced Nmap Recon + Grep Filtering + Banner Fingerprinting nmap -n -Pn -sS -sV -p80 --open --script=banner -T5 192.168.1.0/24 -oG - | grep 'open' | grep -v 'tcpwrapped' ✅ Fast ✅ Silent ✅ Filters noise ✅ IDs Apache, IIS, embedded…

One year ago, #Kenya disrupted internet access while cracking down on protests, limiting media and the people's freedom of speech. Tomorrow marks the one-year anniversary of this deadly event: Connectivity is vital and authorities should ensure unhindered access to services 🗓️

What do pilots see 9,000 meters over Tehran?

By popular demand we rushed this so you could have it ASAP Big ups @karpathy Legend talk by a true legend of AI

To anyone who cares, this course has the most resource-packed Kali Linux Virtual Machine ever. You can actually just go and download it and move on with your life if you don't want to take the course. It has most of the cybersecurity tools you'll ever need.

Yesterday, Japan Airlines and Finnair flights from Helsinki to Tokyo took very different routes. Even though it flew further, Finnair beat JAL to Haneda. We look at some of the flight planning considerations. flightradar24.com/blog/flight-tr…