My old iPad became the best second monitor I own, and setting it up cost nothing

The Linux Kernel Is Approaching 2,000 CVEs Per Release

Phoronix reports on Greg Kroah-Hartman's recent slide from his upcoming talk in Paris at Kernel Recipes 2026 (September 21 to 23): With the proliferation of AI/LLM models analyzing the Linux kernel's…

4h ago ·linux.slashdot.org

Qt 5 to Qt 6 Migration Guide for 2026

Qt 6 is a major version, and migrating a real Qt 5 application to it is more than a recompile. The framework was modularised, the build system shifted toward CMake, some APIs were removed or replaced…

• Qt 6 introduces CMake as primary build system, replacing qmake.
• Qt 6 modularizes functionality, moving some to separate modules.
• Deprecated Qt 5 APIs removed, with some classes/functions/signatures changed.

4h ago ·dev.to

Proxmox: LXC oder KVM? Entscheidungshilfe für optimale Virtualisierung

LXC vs. KVM unter Proxmox: Die Entscheidung, die Ihre Infrastruktur prägt Sie stehen vor einem Proxmox-Server und müssen sich entscheiden: Grünes LXC-Icon oder blaues KVM-Symbol?

4h ago ·dev.to

Fixing AuthGuard Navigation, 401 Handling, and Sales‑Pipeline FK in a Next.js + NestJS Monorepo

Fixing AuthGuard Navigation, 401 Handling, and Sales‑Pipeline FK in a Next.js + NestJS Monorepo TL;DR: I replaced the unreliable router.replace() in AuthGuard with a proper redirect using Next 13’s…

• Replaced unreliable router.replace() with Next 13’s redirect() for AuthGuard navigation
• Corrected Sales-pipeline FK typo from ventasprop to properties in migration script
• Added explicit 401 handling on dashboard, removing stale tokens and redirecting users

4h ago ·dev.to

Smart Contract Vulnerability Surface Analysis: Bybit

Smart Contract Vulnerability Surface Analysis: Bybit Target Protocol : Bybit (TVL: $16050.8M) Smart Contract Vulnerability Surface Analysis: Bybit Protocol: Bybit (Perpetuals & Spot Exchange) Chain…

4h ago ·dev.to