Recent snippets
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Simple Sieve of Eratosthenes with sets
Simple implementation of the Sieve of Eratosthenes with set arithmetic.
3 people like this
Like the snippet!Posted: 6 days ago by galacticdessert
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Get Bitcoin wallet
76a9142220867b1e79c403fafe339a809a65ed01cb697988ac
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Like the snippet!Posted: 14 days ago by The streets
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Use Argu to access .NET Core hosted configuration (appSettings.json)
Configure Argu to read from hosted Microsoft.Extensions.Configuration and pass a ParseResult<'T> through dependency injection. This allows you to combine Argu's full-featured command-line handling and strong typing with M.E.C's multiple sources (appSettings.
4 people like this.json, environment variables, etc).
Like the snippet!Posted: 21 days ago by Loïc Denuzière
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Use Argu to access .NET Core hosted configuration (appSettings.json)
Configure Argu to read from hosted Microsoft.Extensions.Configuration and pass a ParseResult<'T> through dependency injection. This allows you to combine Argu's full-featured command-line handling and strong typing with M.E.C's multiple sources (appSettings.
1 people like this.json, environment variables, etc).
Like the snippet!Posted: 21 days ago by Loïc Denuzière
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A very simple free monad
You might have heard that a "free" monad can be created from any functor. Unfortunately, that doesn't mean much if you're not already familiar with category theory. This example creates a free monad from a simple functor types
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Like the snippet!Posted: 27 days ago by Brian Berns
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Continue sequence after applying Seq.takeWhile, skip, take, etc
Sometimes you need to take more elements from a sequence, e.g. look at https://stackoverflow.com/questions/12562327/how-to-do-seq-takewhile-one-item-in-f This solution allows fetching elements from the same sequence after applying takeWhile, skip, take and other sequence functions. However, need to remember to call function with right parameter: use 'true' to include current element into result sequence (after takeWhile for example)
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Like the snippet!Posted: 29 days ago by Ruslan Enikeev
Popular snippets
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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
86 people like this
Like the snippet!Posted: 9 years ago by fholm
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NUnit Sugar
Some simple functions for writing more idiomatic F# tests with NUnit.
88 people like this
Like the snippet!Posted: 9 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).
78 people like this
Like the snippet!Posted: 8 years ago by Tao Liu
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Strategy pattern
Strategy pattern in F#
73 people like this
Like the snippet!Posted: 8 years ago by Tao Liu
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ObservableObject
The ObservableObject type implements the INotifyPropertyChanged interface used in WPF and Silverlight to notify on changes to properties that are bound to a control. Specify property names type safely using F# Quotations, i.e. <@ this.PropertyName @> when invoking the NotifyPropertyChanged method. If you are following the MVVM pattern then your View Model class can inherit from the ObservableObject type.
59 people like this
Like the snippet!Posted: 9 years ago by Phillip Trelford
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Largest Palindrome Number from Product of Two Three Digit Numbers
Here is an improved version twice shorter, than original
72 people like this
Like the snippet!Posted: 9 years ago by Nick Canzoneri
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