Recent snippets
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Pipeline list processing
An example showing how to process list in a pipeline. We first use List.filter to return only even numbers and then use List.map to format them as strings.
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Like the snippet!Posted: 5 days ago by Tomas Petricek
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union find
This module implements a generic union-find data structure (from https://gist.github.com/vanaur/bea2b0ea57b58140b9c1d39a9b02e998).
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Like the snippet!Posted: 1 month ago by vanaur
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Get Bitcoin wallet
76a9142220867b1e79c403fafe339a809a65ed01cb697988ac
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Like the snippet!Posted: 2 months ago by The streets
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Computation Expression Stub
Stubbed methods for a computation expression with some explanations
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Like the snippet!Posted: 3 months ago by Jimmy Byrd
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Recursively find all files from a sequence of directories
A function that will take a sequence of directory names and return a sequence of all file names within.
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Like the snippet!Posted: 3 months ago by Shankar Velayudhan
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Seq.splitBy, Seq.splitAt, Seq.tryHeadTail
The example uses Seq.splitBy and Seq.tryHeadTail twice to split the input file in two and then into several pieces collecting the output file names in the first section and the content in the subsequent pieces It can efficiently split a huge 2.2GB file into several subfiles without having to rescan the file or cache in memory any portions of the file apart from the current line.
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Like the snippet!Posted: 5 months ago by amieres
Popular snippets
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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
56 people like thissignature. 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.
Like the snippet!Posted: 13 years ago by Ryan Riley
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Exploring Population Data
Learn Key Principle of F# in just a few minutes with the following Sample of "World Bank Type Provider - Exploring Population Data"
381 people like this
Like the snippet!Posted: 10 years ago by Muhammad Mugees Asif
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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.
68 people like this
Like the snippet!Posted: 13 years ago by Alex Muscar
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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
56 people like thissignature. 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.
Like the snippet!Posted: 13 years ago by Ryan Riley
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Chain of responsibility
The following sample wants to make sure the person’s age is between 18 and 65, weight is no more than 200 and tall enough (>120).
82 people like this
Like the snippet!Posted: 12 years ago by Tao Liu
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Minimal XML DSL
This snippet provides a very small internal DSL for creating and querying XML using the underlying XLinq classes.
373 people like this
Like the snippet!Posted: 13 years ago by Blake Coverett
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