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Hacker News
Generate QR Codes with Pure SQL in PostgreSQL
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Tanelpoder
pqr.sql: Generate QR Codes with Pure SQL in PostgreSQL - Tanel Poder Blog
As my cat woke me up way too early for a Saturday morning, I decided to put all this extra time (and my ChatGPT Pro subnoscription) into good use and generated a QR-code generator for PostgreSQL, written as a single pure SQL statement. No external libraries…
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Hacker News
The URL shortener that makes your links look as suspicious as possible
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CreepyLink
Make your links look as suspicious as possible
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Crafting Interpreters
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Bubblewrap: A nimble way to prevent agents from accessing your .env files
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Ask HN: How are you doing RAG locally?
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Ask HN: Weird
archive.today
behavior?
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Ask HN: What did you find out or explore today?
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ChromaDB Explorer
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Chroma Explorer
Chroma Explorer - Modern ChromaDB Desktop Client
A beautiful, native desktop application for exploring and managing your ChromaDB vector databases.
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Show HN: Sparrow-1 – Audio-native model for human-level turn-taking without ASR
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www.tavus.io
Sparrow-1: Human-Level Conversational Timing in Real-Time Voice
Sparrow-1 is a specialized, multilingual audio model for real-time conversational flow and floor transfer. It predicts when a system should listen, wait, or speak, enabling response timing that mirrors human conversation rather than simply responding as fast…
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New Safari developer tools provide insight into CSS Grid Lanes
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WebKit
New Safari developer tools provide insight into CSS Grid Lanes
You might have heard recently that Safari Technology Preview 234 landed the final plan for supporting masonry-style layouts in CSS.
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Hacker News
Handy – free open source speech-to-text app
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GitHub
GitHub - cjpais/Handy: A free, open source, and extensible speech-to-text application that works completely offline.
A free, open source, and extensible speech-to-text application that works completely offline. - cjpais/Handy
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Hacker News
Tesla moving Full Self-Driving to a monthly subnoscription
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CNBC
Musk says Tesla is moving Full Self-Driving to a monthly subnoscription
Tesla is lagging Waymo in autonomous mobility as the Alphabet-owned driverless car service topped 450,000 paid weekly rides in December.
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Have Taken Up Farming
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dylan.gr
HAVE TAKEN UP FARMING
ex program, en farm
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Ask HN: What is the best way to provide continuous context to models?
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How can I build a simple pulse generator to demonstrate transmission lines
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Electrical Engineering Stack Exchange
How can I build a simple pulse generator to demonstrate transmission lines
Note that I am going to answer my own question. This is a nice learning exercise for anyone struggling to understand transmission lines.
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How problematic is resampling audio from 44.1 to 48 kHz?
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kevinboone.me
Kevin Boone: How problematic is resampling audio from 44.1 to 48 kHz?
Audio CDs were recorded using a 44.1 kHz sample rate that is found almost nowhere else. If we have to resample this audio to suit more modern equipment, how much loss of audio quality will there be?
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Germany joins European partners with troop deployment to Greenland
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Reuters
Germany joins European partners with troop deployment to Greenland
Germany will send 13 soldiers to Greenland on Thursday as part of a reconnaissance mission with other European nations, the German government and defence ministry said on Wednesday, following demands by President Donald Trump for Washington to have control…
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Raspberry Pi's New AI Hat Adds 8GB of RAM for Local LLMs
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Jeff Geerling
Raspberry Pi's new AI HAT adds 8GB of RAM for local LLMs
Today Raspberry Pi launched their new $130 AI HAT+ 2 which includes a Hailo 10H and 8 GB of LPDDR4X RAM.
With that, the Hailo 10H is capable of running LLMs entirely standalone, freeing the Pi's CPU and system RAM for other tasks. The chip runs at a maximum…
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Project SkyWatch (a.k.a. Wescam at Home)
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Ian Servin
Project SkyWatch (AKA Wescam at home) - Ian Servin
How I converted a cheap PTZ camera into a high-performance DIY optical aircraft tracker using OpenCV, Kalman filters, and PID control.
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The <Geolocation> HTML Element
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Chrome for Developers
Introducing the <geolocation> HTML element | Blog | Chrome for Developers
Discover the new way to request user location data.
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Photos Capture the Breathtaking Scale of China's Wind and Solar Buildout
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Yale Environment 360
Photos Capture the Breathtaking Scale of China’s Wind and Solar Buildout
Last year China installed more than half of all wind and solar added globally. In May alone, it added enough renewable energy to power Poland, installing solar panels at a rate of roughly 100 every second.
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