Recent snippets
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Procedural Invaders
Procedurally generates a sheet of invader graphics
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Like the snippet!Posted: 4 hours ago by Phillip Trelford
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Convert byte array to binary string
Recursive function for converting byte array to binary string
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Like the snippet!Posted: 3 days ago by Martin Lockstrom
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The roller problem solved with a Constraint Programming Solver (CPS)
This is the solution of a homework the son of a friend had to solve during homeschooling and he asked a couple of his friends on how to solve the following problem: Given a kickboard has three rolls and a city roller has two rolls we want to know *how many kickboards and how many city rollers are parked*. We know two things: * The sum of all the rolls combined is 37 * There are 15 rollers (kickboards and rollers) parked Now being a developer I wanted to solve it via programming. :-D I've used the Decider library which allows you to formulate and solve the problem as following.
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Like the snippet!Posted: 7 days ago by toburger
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Recursive active pattern for expanding list quotations
This is a recursive active pattern for extracting the elements of a list quotation as a list of Exprs, There doesn't seem to be a List pattern in the standard library. The compiler will complain about this recursive pattern unless you use #nowarn "40".
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Like the snippet!Posted: 27 days ago by allisterb
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Minimal AspNetCore web server
Demonstrates the minimum references required to run an AspNet.Core web server in F# script
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Like the snippet!Posted: 1 month ago by Chui Tey
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Argu .env integration
This example shows how to use .env files together with the awesome command line parsing capabilities of Argu.
2 people like this
Like the snippet!Posted: 1 month ago by toburger
Popular snippets
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Continuation-Passing Mnemonics
Continuations provide a means whereby heap space can be traded for stack depth (heap space being generally more plentiful than stack depth). They are especially useful where tail recursion is not possible. Here are a couple of simple continuation examples that can be extended to cover more complex scenarios.
89 people like this
Like the snippet!Posted: 10 years ago by Neil Carrier
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FSX Structure
I use this basic template when writing .fsx files that I might want to compile. It adjusts the difference in command line/entrypoint handling between a script and a compiled assembly. This example shows the details for a WPF script — replace the #r's and/or remove the STAThread for a WinForms or Console script.
120 people like this
Like the snippet!Posted: 10 years ago by Blake Coverett
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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"
376 people like this
Like the snippet!Posted: 7 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: 10 years ago by Alex Muscar
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FSX Structure
I use this basic template when writing .fsx files that I might want to compile. It adjusts the difference in command line/entrypoint handling between a script and a compiled assembly. This example shows the details for a WPF script — replace the #r's and/or remove the STAThread for a WinForms or Console script.
120 people like this
Like the snippet!Posted: 10 years ago by Blake Coverett
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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: 10 years ago by Phillip Trelford
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