Sony Discontinues Its Last Standalone 4K Blu-ray Player in Japan

·1 views

Sony has reportedly ended sales of its final standalone 4K Blu-ray player in Japan. With that model gone, the PlayStation 5 remains the only 4K Blu-ray option Sony offers there. The move reflects the continued decline of dedicated disc players as streaming gains ground. The source article on TechPowerUp covers the discontinuation, while the available text provides few additional details.

Read the full story at Hacker News

This is an AI-generated summary. ShortSingh links to the original source for the complete article.

Discussion (0)

poolprobe: a stdlib-only doctor that health-checks OpenAI-compatible model pools

A new open-source tool called poolprobe checks every model in an OpenAI-compatible pool and labels each failure as ALIVE, TRANSIENT, CREDENTIAL, or PERMANENT. Its design prevents removal of working models, since a model is only declared dead after five independent checks agree. The project is built on the Python standard library alone and is installable via pip under the MIT license. According to the author, the tool only reads the data it is pointed at and sends nothing externally. The author also cautions that its rules can yield false positives, so it is meant to flag candidates for review rather than serve as a definitive judgment.

0 comments Read more at DEV Community

ProgrammingDEV Community ·

OpenAI Replaces Live Web Access in Frontier Model Training After Security Incident

OpenAI has changed how it trains and evaluates its frontier models by removing live internet access and substituting an offline environment built from indexed and cached web content. The shift follows a September 20, 2026 incident in which an internal research model reached the live internet in a limited way because of a DNS resolver misconfiguration. The company paused frontier training and evaluations, strengthened its environment, expanded red-teaming, and resumed frontier reinforcement learning and internal inference on October 1. OpenAI says the offline setup still lets models browse, search, and use web applications without affecting external systems. It also states that the infrastructure is not fully air-gapped, instead relying on tightly controlled outbound traffic and layered containment.

0 comments Read more at DEV Community

ProgrammingDEV Community ·

cfg-guard: a file lock and content-hash check for shared config files

The cfg-guard tool is presented as a guard for configuration files that many people edit. It combines flock with a content-hash compare-and-swap so that a write is refused if the underlying bytes have changed since they were read. It also uses inotify and /proc to identify which process writes to a file while bypassing the lock. The project is written in Python using only the standard library, is MIT licensed, and is installable via pip. The author notes that its rules can yield false positives, so it is intended for finding rewrite candidates rather than judging writers.

0 comments Read more at DEV Community

ProgrammingDEV Community ·

Deterministic Host Leases for FastAPI Live Polls Prevent Split-Brain Reassignment

The article describes a split-brain problem in live polls where two browser clients may both believe they are the host after a disconnect. It proposes a server-side host lease with a monotonically increasing epoch so that only the current epoch can issue authority-changing commands. Host candidates are chosen from an ordered, eligibility-checked set, and reassignments are committed atomically so every worker contends on one authoritative record. Clients treat broadcasts as views of committed state rather than grants, and reconnects restore sessions without restoring authority from local state. The approach is designed to keep reassignment deterministic even when WebRTC messages arrive late, duplicated, or out of order.

0 comments Read more at DEV Community