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

Show HN: Visualising Rising Temperatures for the Netherlands https://ift.tt/TqWViwM

Show HN: Visualising Rising Temperatures for the Netherlands Something I've been working on this weekend: visualising climate change in the Netherlands. https://ift.tt/7qcj4BQ I particularly liked the heatmap with monthly temperature data since the 1900s. It's a lot of scrolling, but you can clearly see that climate is accelerating since the '90s. https://ift.tt/30vqWVs December 16, 2023 at 07:19PM

Show HN: Express.js ported to a Service Worker context https://ift.tt/whVbxou

Show HN: Express.js ported to a Service Worker context https://ift.tt/r6p5R7D December 16, 2023 at 01:02AM

Show HN: Ottehr is a modern, open-source EHR https://ift.tt/pgS6GWX

Show HN: Ottehr is a modern, open-source EHR https://ift.tt/Ex1NGWi December 15, 2023 at 11:53PM

Show HN: MastodonPoster: Simple PHP class to post status with images on Mastodon https://ift.tt/9oI46ua

Show HN: MastodonPoster: Simple PHP class to post status with images on Mastodon https://ift.tt/DbWzv6p December 15, 2023 at 09:44PM

Show HN: FoxColorBox FF exten that allows you to change, customize Window colors https://ift.tt/2iHQYmx

Show HN: FoxColorBox FF exten that allows you to change, customize Window colors FoxColorBox is a Firefox extension that allows you to change and customize browser Window colors. When you open a new window, it will have a distinct color. You can also change colors by clicking on the extension icon. This can help you differentiate between home, work, and school. It can also be useful when working in development, staging and production environments. https://ift.tt/U2pmxB4 https://ift.tt/WuTzG5p https://ift.tt/U2pmxB4 December 15, 2023 at 12:38AM