Recent snippets
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Infinite lazy list of primes
An infinite lazy list of primes. Not efficient, but elegant and fun.
3 people like this
Like the snippet!Posted: 12 days ago by Brian Berns
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A Monty Hall problem simulator
I'm bad at math and writing this code down helped me to understand what's up with this counter intuitive problem.
3 people like this
Like the snippet!Posted: 24 days ago by Julien Di Lenarda
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Progressive tax calculator
Calculates progressive tax on an annual income.
1 people like this
Like the snippet!Posted: 25 days ago by Ujjawal Sinha
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Solve ODE - Newton's Law of Cooling & Charting using Plotly
Solve Ordinary Differential Equation Newton's Law of Cooling Chart using Plotly The object will eventually reach room temperature after a period of time
4 people like this
Like the snippet!Posted: 1 month ago by AutoLolita
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Plotly - Vector Field
Plot the vector field v = ( y, -x ) using FSharp.Plotly
2 people like this
Like the snippet!Posted: 1 month ago by AutoLolita
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An Elmish pattern with centralized commands.
A useful pattern for I/O heavy or view-less apps. User defines an order type to use instead of Cmd<'msg> and an "execute" function processing said orders and dispatching message. It frees the update function from command code, centralizes I/O in a elmishy way and exempts from the Cmd module. Inspired by the CmdMsg pattern, see: https://fsprojects.github.io/Fabulous/Fabulous.XamarinForms/update.html#replacing-commands-with-command-messages-for-better-testability
2 people like this
Like the snippet!Posted: 1 month ago by Julien Di Lenarda
Popular snippets
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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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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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Adapter pattern
Invoke the methods from incompatible types
105 people like this
Like the snippet!Posted: 9 years ago by Tao Liu
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Implementing active objects with a MailboxProcessor
Mailbox processors can easily be used to implement active objects. This example shows how to do that with a reusable wrapper type and minimal boilerplate code in the actual class definitions. Supports both asynchronous calls and synchronous calls. For the latter case, exceptions are automatically propagated back to the caller.
90 people like this
Like the snippet!Posted: 10 years ago by Wolfgang Meyer
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The Haskell const function
The const function is simple, but you can use it to make your code more legible. In this example we convert a unary function to a function of arity 2 (that ignores the second argument). Also by using the flip function from Haskell (which is equally easy to define) you can ignore the first argument.
119 people like this
Like the snippet!Posted: 10 years ago by Alex Muscar
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Split a list
Three ways to split a list in half (but not necessarily in the middle). A forth version added that's very short and should be fast, as we only use List.fold. New champ found.
78 people like this
Like the snippet!Posted: 10 years ago by Dmitri Pavlenkov
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