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• Association list lookup

  While prototyping programs I find myself using association lists. This little snippet defines a lookup functions for association lists defined as lists of tuples.

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  Posted: 15 years ago by Alex Muscar

• Strategy pattern

  Strategy pattern in F#

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  Posted: 15 years ago by Tao Liu

• Composable WCF Web API using Async

  A functional wrapper around the new WCF Web APIs (http://wcf.codeplex.com/). Composition is achieved through the use of the HttpRequestMessage -> Async signature. Pushing the app calls in the MessageHandler intercepts all requests and allows you to take control at the earliest point possible before operation selection occurs. Extending this slightly to call the innerChannel's SendAsync would allow you to create a middleware layer that would work both with this and other, normal Web API services.

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  Posted: 15 years ago by Ryan Riley

• Projecting lists

  Three functions showing how to implement projection for functional lists. First version uses naive recursion and the second one is tail-recursive using the accumulator parameter. The third version extends this with continuation passing.

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  Posted: 15 years ago by Tomas Petricek

• Asynchronous sequences

  An asynchronous sequence is similar to the seq type, but the elements of the sequence are generated asynchronously without blocking the caller as in Async. This snippet declares asynchronous sequence and uses it to compare two files in 1k blocks.

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  Posted: 15 years ago by Tomas Petricek

• Wicked way to solve quadratic equation using list of operators

  This is to demonstrate that: (1) there are many ways to solve the same problems; (2) operators can be grouped together into data structures and act as data; (3) you can have fun in F# in many ways.

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  Posted: 15 years ago by Dmitry Soshnikov

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Zhukoff Dima (8) Brian Berns (9) Evgeniy Andreev (13) Eirik Tsarpalis (89) nagat01 (19) devshorts (11) Ryan Riley (25) David Klein (16) Phillip Trelford (87) Tuomas Hietanen (80) Tomas Petricek (150) Taha Hachana (12) Faisal Waris (37) NIck Palladinos (14) fholm (26) mavnn (17) Rick Minerich (15) Antonio Cisternino (8) Nick Palladinos (66) Robert Pickering (10)

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Database contains 3209 snippets out of which 1719 is public.