News
Master C and C++ with our new Testing Handbook chapter
6+ hour, 6+ min ago (345+ words) Home " Security Bloggers Network " Master C and C++ with our new Testing Handbook chapter LLM enthusiasts rejoice: we're also developing a Claude skill based on this new chapter. It will turn the checklist into bug-finding prompts that an LLM can…...
Mir-Based Miracle-WM 0. 9 Introduces A Web Assembly Plugin System
7+ hour, 29+ min ago (394+ words) Miracle-WM as the Wayland compositor / window manager built atop Canonical's Mir project is out with a big new feature release. This "hackable" and i3/Sway-inspired Wayland compositor has landed a Web Assembly-based plug-in system for opening up new possibilities as well…...
Leet Code 141: Linked List Cycle " Step-by-Step Visual Trace
10+ hour, 28+ min ago (130+ words) Easy " Linked List | Two Pointers | Hash Table Given the head of a linked list, determine if the linked list has a cycle in it. A cycle exists if there is some node in the list that can be reached again…...
I built a state machine where invalid transitions can't compile
6+ hour, 43+ min ago (414+ words) You know this bug. You're building an OAuth flow. Ten states. Five callbacks. A token refresh that fires at exactly the wrong moment. And then, three hours into debugging: You grep. You trace. You add a null check. You deploy....
The Upstream Proxy: How Claude Code Intercepts Subprocess HTTP Traffic
11+ hour, 1+ min ago (1694+ words) And there's a deeper problem. The container's ingress is a GKE L7 load balancer with path-prefix routing. It doesn't support raw HTTP CONNECT tunnels " the standard way proxies handle HTTPS. You can't just point HTTPS_PROXY at the ingress and expect CONNECT to…...
Lang Chain Releases Better-Harness Framework for Self-Improving AI Agents
16+ hour, 54+ min ago (299+ words) Darius Baruo Apr 08, 2026 20: 11 Lang Chain has released Better-Harness, an open-source framework that treats evaluation data as training signals for autonomous AI agent improvement. The system, detailed in an April 8 blog post by Product Manager Vivek Trivedy, achieved near-complete generalization to…...
Zack's Kernel News " Linux Magazine
1+ day, 23+ hour ago (318+ words) This time the conversation didn't involve a dispute between the kernel and the compiler folks, but it did involve finding a way for the kernel to work around compiler issues. Chronicler Zack Brown discusses the makers of manners. Understanding how…...
Rust for C++ Developers (Packt)
1+ day, 6+ hour ago (186+ words) Programming book reviews, programming tutorials, programming news, C#, Ruby, Python, C, C++, PHP, Visual Basic, Computer book reviews, computer history, programming history, joomla, theory, spreadsheets and more. This book shows how to move from C++ to Rust with ease by…...
How I cut Python JSON memory overhead from 1. 9 GB to ~0 MB (11x Speedup)
1+ day, 3+ hour ago (396+ words) The Problem: The "Py Object" Tax We all love Python for its developer velocity, but for high-scale data engineering, the interpreter's overhead is a silent killer. I was recently benchmarking standard json. loads() on a 500 MB JSON log file. The…...
I Rewrote python-dateutil in Rust " Even a Naive Port Is Up to 94x Faster
1+ day, 8+ hour ago (897+ words) TL; DR " pip install python-dateutil-rs, change one import, get 5x94x faster date parsing, recurrence rules, and timezone lookups. It's a line-by-line Rust port via Py O3 " no code changes required. Git Hub | Py PI python-dateutil is one of the most depended-on packages…...