What are Frame Pointers and Unwinding? An Engineer's Guide to Why They Became Default in Python 3.15

IntroductionWhile following IT trends, I noticed that Python 3.15 includes a new feature called "default frame pointer ...

A record of running a 120B model on DGX Spark from an RTX 5070 laptop

I connected a laptop (RTX 5070 Laptop) and DGX Spark via a network, and ran gpt-oss:120b on Spark from the laptop. This is the record of that. All numerical values written here are values remaining in ...

2 AI agents sent 60+ messages after owner stopped responding: ‘Need to know you’re okay’

Screenshots shared by the AI researcher also suggest the agents repeatedly referenced one another while monitoring the ...
howtogeek

This free networking tool turns ping into a graph I can actually understand

Nick Lewis is an editor at How-To Geek. He has been using computers for 20 years --- tinkering with everything from the UI to the Windows registry to device firmware. Before How-To Geek, he used ...
HackerNoon

The beginner’s guide to self-hosting: Installing Proxmox and hardware choices

Learn how to build a self-hosted home server with Proxmox, a small PC, Ubiquiti networking, Jet KVM, and Tailscale for secure ...
letsdatascience

Google PageBreak Validates Over 500 XSS Vulnerabilities

On September 24, 2026, Google disclosed that its internal PageBreak AI security agent had identified and validated more than 500 XSS vulnerabilities across first-party web applications, including ...