Items tagged json in May
Filters: Month: May × json × Sorted by date
Ham radio general exam question pool as JSON. I scraped a pass of my Ham radio general exam this morning. One of the tools I used to help me pass was a Datasette instance with all 429 questions from the official question pool. I've published that raw data as JSON on GitHub, which I converted from the official question pool document using an Observable notebook.
Relevant TIL: How I studied for my Ham radio general exam. # 11th May 2024, 7:16 pm
SQLite 3.42.0. The latest SQLite has a tiny feature I requested on the SQLite Forum—SELECT unixepoch(’subsec’) now returns the current time in milliseconds since the Unix epoch, a big improvement on the previous recipe of select cast((julianday(’now’)—2440587.5) * 86400 * 1000 as integer)!
Also in the release: JSON5 support (JSON with multi-line strings and comments), a bunch of improvements to the query planner and CLI tool, plus various interesting internal changes. # 18th May 2023, 9:14 pm
Jsonformer: A Bulletproof Way to Generate Structured JSON from Language Models. This is such an interesting trick. A common challenge with LLMs is getting them to output a specific JSON shape of data reliably, without occasionally messing up and generating invalid JSON or outputting other text.
Jsonformer addresses this in a truly ingenious way: it implements code that interacts with the logic that decides which token to output next, influenced by a JSON schema. If that code knows that the next token after a double quote should be a comma it can force the issue for that specific token.
This means you can get reliable, robust JSON output even for much smaller, less capable language models.
It’s built against Hugging Face transformers, but there’s no reason the same idea couldn’t be applied in other contexts as well. # 8th May 2023, 11:02 pm
quicktype code generator for Python. Really interesting tool: give it an example JSON document and it will code-generate the equivalent set of Python classes (with type annotations) instantly in your browser. It also accepts input in JSON Schema or TypeScript and can generate code in 18 different languages. # 14th May 2019, 11:35 pm
The Guardian’s Open Platform is open for business. The Guardian’s Content API is now out of beta. Of particular interest: you can access basic article metadata (headline, URL and tags) without using an API key at all, and the API supports JSONP—just request format=json and include a callback=foo argument. # 20th May 2010, 5:40 pm
disturbyte’s zenqueue. Simple, tiny and fast Python message queue server built on top of coroutines and Eventlet, using JSON over TCP as the message format. I’m impressed with how potentially useful this looks considering the small amount of code. The author benchmarks it at 28 thousand messages/second. # 11th May 2009, 1:27 pm
Dopplr place googlemaps, with and without Yahoo Geo API bounding box adjustment. Dopplr uses Geonames for most geo information, but is now mixing in bounding box data from the Yahoo! Geo web service to improve the default zoom level for their maps. The JSON callback API means no server-side code is required on Dopplr’s end. # 17th May 2008, 11:35 pm
Session variables without cookies. Brilliant but terrifying hack—you can store up to 2 MB of data in window.name and it persists between multiple pages, even across domains. Doesn’t work with new tabs though, and storing JSON in it and eval()ing it is a bad idea—a malicious site could populate it before sending the user to you. # 13th May 2008, 9:59 pm
Persevere adds Comet Support. Persevere sounds neat: a RESTful HTTP/JSON data store (the interface reminds me of CouchDB) which recently gained the ability to “subscribe” to a resource and receive notifications of updates via comet. # 13th May 2008, 8:09 am