I'm going about my business dealing with option types thinking I finally have a good handle on monad usage within F# when suddenly I receive the following error. This expression was expected to have type int but here has type 'a option My firs[...]

In case you missed my recent official FsLab announcement, FsLab is a data-science package for .NET built around F# that makes it easy to get data using type providers, analyze them interactively (with great R integration) and visualize the results. You ca[...]

In case you missed my recent official FsLab announcement, FsLab is a data-science package for .NET built around F# that makes it easy to get data using type providers, analyze them interactively (with great R integration) and visualize the results. You [...]

Welcome to F# Weekly, A roundup of F# content from this past week: News Released Visual F# PowerTools v1.9.0 with QuickInfo panel & big improvements on performance/responsiveness. Check out updated FAQs. Syntax highlighting for F# Interactive RethinDB + S[...]

This is a bugfix release mainly focusing on issues exposed by WebSharper.Warp

Have you heard of the famous Barber Paradox? In case you have not – here is it retold with two of the best things ever – the Simpsons and F#: TL;DR here is a gist with the story. We all know our favorite TV family the Simpsons: As Homer had a lot of jobs [...]

I wanted to play with ØMQ since @ph_j got me excited about it on the DWX15 last week. This is the result after a rainy lunch-break: Just a quick post on how I got ØMQ working on Windows with Haskell and .net/C# ;) Install / Windows First I grabbed the ins[...]

I've always been interested in metaprogramming. Sooner or later, I'm starting to feel constrained within a language without it. F# is a really nice language, but I'm afraid I'd have got bored with it if it'd not have Type Providers, for example. Why metap[...]

Welcome to F# Weekly, A roundup of F# content from this past week: News It’d be nice if F# were the first .NET language which could transpile into WebAssembly F# has twice as many courses on Pluralsight as Scala! (F# courses vs Scala courses) Solving ches[...]