Show HN: I ported Manim to TypeScript (run 3b1B math animations in the browser)

· · 来源:bbs-gz资讯

Nano Banana 2 will give more people access to capabilities that were previously exclusive to the Pro model. That includes Pro’s ability to pull real-time information and images from web searches to create, say, infographics and diagrams. It will also be able to generate texts on images for marketing materials and greeting cards.

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A06北京新闻,推荐阅读雷电模拟器官方版本下载获取更多信息

由于机身边框换回铝合金,S26 Ultra 相比前代轻了 4g,拿在手上也有铝合金的微凉感觉,叠加机身 R 角变大,手感整体上是有所升级的。

Git packfiles use delta compression, storing only the diff when a 10MB file changes by one line, while the objects table stores each version in full. A file modified 100 times takes about 1GB in Postgres versus maybe 50MB in a packfile. Postgres does TOAST and compress large values, but that’s compressing individual objects in isolation, not delta-compressing across versions the way packfiles do, so the storage overhead is real. A delta-compression layer that periodically repacks objects within Postgres, or offloads large blobs to S3 the way LFS does, is a natural next step. For most repositories it still won’t matter since the median repo is small and disk is cheap, and GitHub’s Spokes system made a similar trade-off years ago, storing three full uncompressed copies of every repository across data centres because redundancy and operational simplicity beat storage efficiency even at hundreds of exabytes.

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