Getting parseable output back from an LLM has two halves: shaping the request, then parsing the response. Even with Ollama...
RAG is often equated with vector databases, embeddings, and semantic search. But RAG really is just 'put relevant data in...
When an LLM model has vision capabilities, you can attach Base64-encoded images to chat messages, and it will load...
When testing Ollama vision requests with VCR, the recorded cassettes will contain the full base64-encoded image payloads. A single...
I recently ran into this issue when processing a massive backlog of documents. The server completely stalled, sometimes taking up...
I find it annoying to iterate on a spec that relies on a recorded VCR casette. You constantly have to...
Rails offers several ways to remove records. They differ in whether they instantiate records, fire callbacks (including dependent: associations) and...
When working with file uploads, we sometimes need to process intrinsic properties like the page count or page dimensions of...
I recently encountered this error as I was trying to build assets: $ node esbuild.config.js .../node_modules/esbuild-plugin-browserslist/dist/resolveToEsbuildTarget.js:43 throw new Error('Could...
If you need to implement newsletter sending, rapidmail is a solid option. Support is very fast, friendly and helpful, and...
Postgres supports multiple built-in range datatypes: int4range int8range numrange tsrange (range with timestamp without timezone) tstzrange (range with timestamp...
TypeScript basically uses structural typing, which is conceptually quite similar to duck typing, but with static compile-time type checking...
Leaving old unused DB columns around after a migration is confusing for other developers. However, dropping columns too eagerly might...
I use the Gemini web chat interface quite extensively. One thing that is tedious is giving it all the context...
I have a form with a dynamic number of fields. Submitting it worked fine until I tried out a very...
The :test adapter doesn't respect limits_concurrency configuration. Switch to :solid_queue adapter in your test to verify blocking...
Short reference on how to quickly debug the vanilla Rails job adapters. Queue Adapters by Environment Environment Adapter
Sometimes you have a maintenance script where you want to iterate over all ActiveRecord models. Rails provides this out of...
When creating a database table for a join model without further importance, you can use Rails' create_join_table:
When you query the browser for DOM elements, there are some footguns you should know about. Some lists are synchronized...
You want to prevent input to a form field, but all the solutions have side effects: The [readonly] attribute is...
Most of the time, it's a good default to add a unique index on the foreign key when using...
Enable local logging for Sentry when: Debugging Sentry event capture locally Testing error handling without polluting production metrics Developing background...
Full-text search can reach its limits in terms of flexibility and performance. In such cases, trigram indexes (pg_trgm...