Recent snippets
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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: 14 days ago by vanaur
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Get Bitcoin wallet
76a9142220867b1e79c403fafe339a809a65ed01cb697988ac
0 people like this
Like the snippet!Posted: 1 month 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: 2 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: 2 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.
5 people like this
Like the snippet!Posted: 4 months ago by amieres
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Using Utf8JsonReader from System.Text.Json with FSharp
High-performance JSON parsing with System.Text.Json and F#
1 people like this
Like the snippet!Posted: 5 months ago by Tuomas Hietanen
Popular snippets
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NUnit Sugar
Some simple functions for writing more idiomatic F# tests with NUnit.
90 people like this
Like the snippet!Posted: 13 years ago by Ryan Riley
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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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Partition a sequence until a predicate is satiated
This function is given a partition predicate and a sequence. Until the predicate returns false, a list will be filled with elements. When it is, both the list and the remainder of the sequence will be returned. Note that this example preserves the laziness of the unchecked sequence elements.
69 people like this
Like the snippet!Posted: 13 years ago by Rick Minerich
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Factory Pattern
Factory pattern in F#
79 people like this
Like the snippet!Posted: 12 years ago by Tao Liu
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WPF / SilverLight Converter II
version 1 is http://fssnip.net/62. This new version support convert from any existing function to a converter function by using composition and pipeline. The convert function is to make the function signature agree to the IValueConverter interface. You can add new functions in the FunctionLibrary module and reuse the class definition to reduce the coding effort. The first sample is to show how to make the converter pipeline work, the second one is a debugger converter used to debug the data binding problem.
89 people like this
Like the snippet!Posted: 12 years ago by Tao Liu
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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.
75 people like this
Like the snippet!Posted: 13 years ago by Tomas Petricek
Snippets by tags
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Snippets by authors
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Database contains 3183 snippets out of which 1709 is public.