Golang

Large Language Models (LLMs) are powerful, but in production we rarely want free-form paragraphs. Instead, we want predictable data: attributes, facts, or structured objects you can feed into an app. That’s LLM Structured Output.

Most prominent ORMs for GO are GORM, Ent, Bun and sqlc. Here is a little comparison of them with examples of CRUD operations in pure GO.

Here we have a description of The Model Context Protocol (MCP), short notes on how to implement an MCP server in Go, including message structure, protocol specifications.

Since standard Ollama doesn’t have a direct rerank API, you’ll need to implement reranking using Qwen3 Reranker in GO by generating embeddings for query-document pairs and scoring them.

This little Reranking Go code example is calling Ollama to generate embeddings for the query and for eache candidate document, then sorting descending by cosine similarity.

Generating PDF documents programmatically can be an important feature in your application. Here we explore and give short review with examples of the libraries available in the Go programming language (Golang) for generating PDF files.

• For a direct Beautiful Soup analogue in Go, use soup.
• For CSS selector support, consider goquery.
• For XPath queries, use htmlquery.
• For another Beautiful Soup-inspired option, look at Node.

If you’re looking for a Beautiful Soup equivalent in Go, several libraries offer similar HTML parsing and scraping functionality:

In my new Go project that was using GORM I started getting error: pq: got 2 parameters but the statement requires 1

I aggregated some VS Code extentions installation statistics by different programming languages. And the most popular is Python. Then C++.

Most frequently used commands in Visual Studio Code

Go’s ecosystem offers a range of ORM (Object-Relational Mapping) tools and database libraries, each with its own philosophy. Here is a comprehensive comparison of four major solutions for using PostgreSQL in Go: GORM, sqlc, Ent, and Bun.

We can write lambda function for deployment to AWS in several languages. Let’s compare the performance of (almost empty) functions written in JavaScript, Python and Golang…

Need to have some standard post-install task sequence for the reference, so recording it here.

Here’s basic Go program structure, error handling patterns and channels vs goroutines comparison.