database
SQLite generated columns, VIRTUAL vs STORED, on 500,000 JSON rows: file size, indexed and unindexed reads, UPDATE page writes and the ALTER TABLE limit.
tesla
Tesla Inc. (NASDAQ:TSLA) CEO Elon Musk said the automaker’s Robotaxi service will soon expand to include beaches in Miami and Tampa after Florida Gov. Ron DeSantis (R-FL) called for the service to cover the areas. Ron DeSantis Wants Tesla Robotaxi to Serve Beaches In a post on X on Tuesday, DeSantis quoted Tesla investor and influencer Sawyer Merritt, who shared the Robotaxi’s updated Geofences across U.S. cities in square miles. Tesla’s Robotaxi in Austin and Houston cover 272 and 254 square mi
ai
AI has made some awesome scientific discoveries. But now, questions are being raised about its accuracy
google
Google has started rolling out a built-in audio recorder in the Gemini Notebook mobile app for Android and iOS. Recordings can last up to one hour and are saved as transcripts inside notebooks, allowing users to ask questions and extract key points. The feature began its wider rollout on October 27, with recordings continuing even when users switch apps.
alibaba
Alibaba announced comprehensive updates with a roadmap for its full-stack AI strategy.
Cancelling a Go context doesn't stop anything. It closes a channel and records an error, and that's all. Every goroutine below that point has to notice on its own, at the exact place where it might block. Most context bugs come from code that assumes cancellation is enforced rath…
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Python 3.15 lets you mark an import as lazy, and for a command-line tool that pulls in heavy modules it can cut startup time to almost nothing. In our test, a small CLI that imports eight standard-library modules dropped from 72 ms to 26 ms to print its version, against 21 ms for…
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Node.js 26 is scheduled to become the Active LTS line on October 28, 2026, and it's the last release line under the old twice-a-year model. If you run Node 24 or 22 in production, 26 is the next version worth moving to. The upgrade is mostly painless, but a handful of APIs that w…
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Project Design Purpose : The Railway Station Cyber Twin Simulation System is a software-based Operational Technology simulation platform designed to address OT cybersecurity challenges in two critical infrastructure sectors: public transportation and CI building management. The p…
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PgBouncer 1.26.1, released on October 14, 2026, fixes three CVEs, and one of them is an authentication bypass rather than a crash: on versions 1.17.0 through 1.26.0, anyone who knows the password of a single user in auth_file can log in as any other user that authentica…
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PageSaver can save a web page as a PDF in two ways. The normal Save as PDF keeps the page as you see it: layout, columns, images, the lot. Reader Mode PDF does something different. It pulls out just the article — the title, the author, and the body text — and leaves b…
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