Recent snippets
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union find
令人愉快的 旅游信息网站, 继续发展 充满灵感。感谢!
2 people like this
Like the snippet!Posted: 15 days ago by 方尖碑
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Pong
Pong video game runnable inside fable.io. Controls are "A" for left, and "D" for right.
6 people like this
Like the snippet!Posted: 2 months ago by Phillip Trelford
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Using local LLMs from F#
Download and install Ollama: https://ollama.com/ Ollama is a free common host for multiple different LLM-models like Google Gemma, OpenApi's GPT-OSS, Deepseek, etc.
1 people like this
Like the snippet!Posted: 4 months ago by Tuomas Hietanen
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ModelContextProtocol with FSharp (MCP with F#)
ModelContextProtocol with FSharp (MCP with F#) https://modelcontextprotocol.io/docs/getting-started/intro Client and Server examples using https://github.com/modelcontextprotocol/csharp-sdk
1 people like this
Like the snippet!Posted: 4 months ago by Tuomas Hietanen
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Weighted Average
Takes a list of (quantity/amount and price/rate) as decimals, and gives a weighted average
1 people like this
Like the snippet!Posted: 5 months ago by Tuomas Hietanen
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Creating Azure dashboard clock component with Farmer
Example of shaping an anonymous-object-as-JSON structure for an Azure dashboard using strong typing and minimal code using Farmer F# https://compositionalit.github.io/farmer/
3 people like this
Like the snippet!Posted: 5 months ago by Tuomas Hietanen
Popular snippets
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Break sequence into n-element subsequences
I'm working on parallel computations and I thought it would be useful to break work into chunks, especially when processing each element asynchronously is too expensive. The neat thing is that this function is general even though motivation for it is specific. Another neat thing is that this is true lazy sequence unlike what you'd get if you used Seq.groupBy. There are three versions for your enjoyment.
73 people like this
Like the snippet!Posted: 15 years ago by Dmitri Pavlenkov
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Composing a list of functions
Composition of functions in F# is easily achieved by using the >> operator. You can also chain an arbitary amount of functions (represented as a list or sequence) together by folding the list/seq with >>. [More formally: the set of endomorphisms 'a -> 'a forms a monoid with the binary, associative operator ">>" (or "<<") and the neutral element "id".]
87 people like this
Like the snippet!Posted: 15 years ago by Novox
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Top-Down-Operator-Precedence Parser
F# implementation of a generic Top-Down-Operator-Precedence Parser as described in this paper http://portal.acm.org/citation.cfm?id=512931 Example starts at line ~300
90 people like this
Like the snippet!Posted: 14 years ago by fholm
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Implementing active objects with a MailboxProcessor
Mailbox processors can easily be used to implement active objects. This example shows how to do that with a reusable wrapper type and minimal boilerplate code in the actual class definitions. Supports both asynchronous calls and synchronous calls. For the latter case, exceptions are automatically propagated back to the caller.
92 people like this
Like the snippet!Posted: 14 years ago by Wolfgang Meyer
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Top-Down-Operator-Precedence Parser
F# implementation of a generic Top-Down-Operator-Precedence Parser as described in this paper http://portal.acm.org/citation.cfm?id=512931 Example starts at line ~300
90 people like this
Like the snippet!Posted: 14 years ago by fholm
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Filtering lists
Two functions showing how to filter functional lists using the specified predicate. First version uses naive recursion and the second one is tail-recursive using the accumulator parameter.
77 people like this
Like the snippet!Posted: 15 years ago by Tomas Petricek
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Snippets by authors
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