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Apr 3, 2024 at 04:57
tap> is an elegant Clojure debugging feature: it passes the argument to any functions registered with add-tap. You might set up a custom printer for your data type, or save values for later examination, and you can easily disable the tap too.
Debugging Clojure at the REPL using tap>
Debugging Clojure at the REPL using tap>
Sometimes, old habits die hard. For a long time, I've done a lot of debugging in my Clojure code at...

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Really elegant developer tool: Go's inline IDE feature is used with deprecation markers, so call sites are autofixed from OldApi() to NewApi() based on the implementation of OldApi.
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Feb 15, 2025 at 23:12
In LSP, a position is represented as a line number and a column offset (in Unicode code units): https://microsoft.github.io/language-server-protocol/specifications/lsp/3.17/specification/#position This is pretty elegant. You'll get the correct line regardless of encoding bugs, and the editor already knows the line number so it's cheap to compute.
Specification
This document describes the 3.17.x version of the language server protocol. An implementation for node of the 3.17.x version of the protocol can be found here.
Jan 10, 2025 at 01:33
Go has an elegant approach to defining example functions, which are shown in docs as `main()` with the output:
Testable Examples in Go - The Go Programming Language
How to add examples, which double as tests, to your packages.