Show HN: DALL-E 3 and GPT-4 Vision Recursive Image Generator https://ift.tt/5rhoW14

Show HN: DALL-E 3 and GPT-4 Vision Recursive Image Generator It's like Gartic Phone for images, powered by AI. I created an automated DALL·E 3 and GPT-4 Vision Image Recursor. Simply provide a starting prompt and see how AI iterates on it. It's perfect for the 'Make it more' trend. You'll need to provide your own OpenAI API Key, but the website is open source! I've linked to the GitHub on the website. Try it out: https://ift.tt/Vr0i2T8 https://ift.tt/t2aEDRe December 18, 2023 at 09:09PM

Show HN: Download files as parallel byte ranges in Go https://ift.tt/YRcJ6TC

Show HN: Download files as parallel byte ranges in Go Chonker is a download library for Go that downloads files as byte range chunks using parallel connections. https://ift.tt/FcuslLS December 18, 2023 at 01:47AM

Show HN: Sigkill, utility for decrypting and exporting signal chats https://ift.tt/TfHhmxQ

Show HN: Sigkill, utility for decrypting and exporting signal chats https://ift.tt/64zyvxY December 17, 2023 at 07:54PM

Show HN: FlashFlashCards- create Anki flashcards from screenshots https://ift.tt/ohItEQ0

Show HN: FlashFlashCards- create Anki flashcards from screenshots https://ift.tt/hJCizbk December 18, 2023 at 12:06AM

Show HN: Get any piece of Google Earth as a single normalized glTF 3D model https://ift.tt/sOhjtWJ

Show HN: Get any piece of Google Earth as a single normalized glTF 3D model Google released an API in May to get fetch 3D Tiles of anywhere on Earth. Using this in standard 3D engines like Blender is tricky because (1) the tiles are in a geographic coordinate system (2) you get a lot of little tiles at varying quality levels I wanted to simplify this so all you need to do is get an API key, select a map region and a zoom level, and get one combined glTF file that you can throw into any engine. Especially if you're just prototyping and want to see how this data looks in your engine before investing in figuring out all the nuances of the API & coordinate system. (Note that the API prohibits offline use, as in you can't distribute a processed glTF file like this. But you can do this preprocessing in memory whenever you're fetching tiles). https://ift.tt/jLrxPRb December 17, 2023 at 10:07PM

Show HN: Modern C++ implementations of a words counter with benchmarks https://ift.tt/9e7RIkG

Show HN: Modern C++ implementations of a words counter with benchmarks I uploaded a few days ago some code I had around that some people could find interesting, so I share it here. It is a series of increasingly more performant C++20 words counters (though quite simple in the definition of what a "word" is). Feel free to experiment. Things should be ready to use in Linux and Mac. If you find any problems building, please let me know through Github, I do not have much time but when I find a slot I will correct at least user failures. Planning to add a decent `./bootstrap.sh` to speed up dependencies installation by users. https://ift.tt/xdgwsDJ December 17, 2023 at 01:09AM

Show HN: Sqlauthz: Declarative permissions management for PostgreSQL https://ift.tt/hFWYOmX

Show HN: Sqlauthz: Declarative permissions management for PostgreSQL I've been working on a little project recently to solve a problem that I've encountered at every job I've ever had, and I'm eager for some feedback. Having super granular roles & permissions in PostgreSQL is desirable, but quite difficult to maintain (particularly at smaller companies without dedicated security/devops/DBA/whatever who make it their business to maintain it). I've thought for a while that having a declarative way to manage them would be really useful and allow more teams to actually make use of sophisticated security features that PostgreSQL offers in their production systems. You can probably see where this is going... I wrote a tool to do just that! It's called sqlauthz, and it allows you to declarative manage your PostgreSQL permissions by writing rules in the Polar authorization language. https://ift.tt/sDYBMjo December 17, 2023 at 12:42AM