标签：#fix

The social-engineering technique has primarily been a tool of financially motivated criminals.

OpenAI found two unrelated bugs masquerading as one in ChatGPT's data infrastructure. Silent hardware corruption on one Azure host and an 18-year-old race condition in GNU libunwind's setcontext function with a one-instruction vulnerability window. The breakthrough came from switching to population-level crash analysis rather than examining individual core dumps. By Steef-Jan Wiggers

Cloudflare has recently shared how they uncovered an issue in their Rust implementation of CUBIC, a congestion controller algorithm, which prevented it from recovering from a scenario of heavy packet loss at the start of a connection. By Gianmarco Nalin

This article was originally published on aicoderscope.com TL;DR : Cursor Tab (the inline ghost-text autocomplete) breaks in 8 distinct ways. Roughly 70% of cases are fixed in under a minute by checking three things: the toggle in Settings, your extension list for Copilot, and your usage quota. The remaining 30% need a corporate proxy fix or a toggle-restart cycle. After this guide you will: Know which of the 8 root causes matches your specific symptom Have the exact settings path and command for each fix Understand the 2,000-completion monthly cap on the Hobby plan that silently kills suggestions at month-end Honest take : Every "Cursor Tab is broken" thread in 2026 falls into one of these eight buckets. Go through the three-step quick check first — most readers fix it there. The 60-second triage: three checks before anything else Open Cursor and verify these in order. They resolve 70% of cases. 1. Is Cursor Tab actually enabled? Press Ctrl+Shift+J (Windows/Linux) or Cmd+Shift+J (Mac) to open Cursor Settings, then go to Features > Cursor Tab . The toggle should be on. If it's off — and this happens more than it should after updates — flip it, restart Cursor, done. You can also check from the status bar at the bottom right of the editor. A small "Tab" indicator shows whether inline completions are active. If it shows disabled, click it to re-enable. 2. Have you hit the free quota? On the Hobby plan, Cursor gives you 2,000 tab completions per month . During active coding at a normal acceptance rate, you can burn through 50–100 per hour. If you're late in the billing cycle, open Settings > Usage & Limits and check the completions counter. Completions reset on your account anniversary date, not the calendar month. When you hit 2,000/2,000, tab completion stops silently — no error, no banner, just nothing appearing. Upgrade to Pro ($20/mo) or wait for the reset. 3. Is GitHub Copilot or Tabnine installed? If you migrated from VS Code with extensions intact, you may have G

Channel Frekuensi (MHz) 1 2412 2 2417 3 2422 4 2427 5 2432 6 2437 7 2442 8 2447 9 2452 10 2457 11 2462 12 2467 13 2472 14 2484 Catatan: Channel yang tidak tumpang tindih adalah channel 1, 6, dan 11. Channel 12 dan 13 legal di Indonesia dan Eropa, tetapi dilarang di Amerika Serikat. Channel 14 hanya digunakan di Jepang, tepatnya pada standar 802.11b .