Testing Claude, Codex, and Cursor Before Building: A Record of Experiments Where Reality Diverged from Expectations

In the second installment, I wrote that I performed 35 experiments before building and realized the API billing settings. I ...

Practical Record of Procedures and Error Troubleshooting for Running Simple In-House Calculation Tools with Claude's Artifacts

The three letters "NaN" in the total field of a calculation tool. ...No, wait, what is "NaN"? That's the moment you want to ...
The Hacker News

The Hacker News | #1 Trusted Source for Cybersecurity News — Index Page

The Hacker News is the top cybersecurity news platform, delivering real-time updates, threat intelligence, data breach ...
HackerNoon

Researchers Decrypt Hidden Chain-of-Thought From OpenAI, Anthropic and Google APIs

Interchangeable encrypted reasoning blocks let attackers decode hidden chain-of-thought and leak PII and credentials from major LLM APIs.
HackerNoon

AI Training Environments That Evolve to Target Each Agent’s Weaknesses

Google's EnvHarness and EnvRigger reshape static environments around an agent's diagnosed flaws, beating domain-specific ...
learn

Visual Studio release notes

We're excited to announce the availability of the Visual Studio 2026 November update. This release marks the beginning of a new era for Visual Studio with deep platform integration of AI, stronger ...
Root.cz

Python 3.15 přináší líné importy, neměnný slovník a experimentální JIT

Minulý měsíc byl vydán Python 3.15, který přináší malé změny ve vlastním jazyce (nové specifické klíčové slovo), úpravy ...