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Learning OCaml: String Interpolation

Most programming languages I’ve used have some form of string interpolation. Ruby has "Hello, #{name}!", Python has f-strings, JavaScript has template literals, even Haskell has a few popular interpolation libraries. It’s one of those small conveniences you don’t think about until it’s gone.

03 Mar 2026

Bozhidar Batsov

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What the interns have wrought, 2019 edition

Jane Street’s intern program yet again is coming to an end, which is anice opportunity to look back over the summer and see what they’veaccomplished.

30 Aug 2019

Jane Street Tech Blog

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A better inliner for OCaml, and why it matters

OCaml 4.03 is branched and a first release candidate is imminent, so it seemslike a good time to take stock of what’s coming.

24 Feb 2016

Jane Street Tech Blog

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