Recent snippets
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Project Euler #1
This snippet is code that solves first Project Euler problem. It finds the sum of all the multiples of 3 or 5 below 1000. Please add other (more efficient, succinct or interesting) solutions to this snippet.
1 people like this
Like the snippet!Posted: 3 days ago by Eugene Gavrin
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F# LINQ-Expression-tree visitor
A simple expression tree visitor, to inject a lambda inside another lambda parameters.
2 people like this
Like the snippet!Posted: 4 days ago by Tuomas Hietanen
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Fast Fibonacci numbers calculation
This snippet based on Binet's formula combined with fast power algorithm. Four multiplications run in parallel, thus processor with four cores recommended. Bitwise operators improve divisions and multiplications by pow of 2.
0 people like this
Like the snippet!Posted: 5 days ago by Pavel Tatarintsev
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Get Bitcoin wallet
Get Bitcoin wallet account balance by public 1HT7xU2Ngenf7D4yocz2SAcnNLW7rK8d4E
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Like the snippet!Posted: 6 days ago by The streets
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On the derivatives of the powers of trigonometric and hyperbolic sine and cosine
List and calculate and evaluate the polynomials and the expressions for the the derivatives of the powers of trigonometric and hyperbolic sine and cosine.
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Like the snippet!Posted: 7 days ago by Stijn “Adhemar” Vandamme
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Compiling quotations
Demonstrates how to compose code at run time using F# quotations (both typed and untyped) and how to compile and run/execute the quotation using F# Quotations Evaluator (based on F# 2.0 PowerPack code) from the F# Software Foundation. (Updated October 25, 2019)
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Like the snippet!Posted: 18 days ago by Tomas Petricek, Zane Purvis
Popular snippets
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Strategy pattern
Strategy pattern in F#
72 people like this
Like the snippet!Posted: 8 years ago by Tao Liu
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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: 8 years ago by fholm
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NUnit Sugar
Some simple functions for writing more idiomatic F# tests with NUnit.
87 people like this
Like the snippet!Posted: 8 years ago by Ryan Riley
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Asynchronous sequences
An asynchronous sequence is similar to the seq
109 people like thistype, but the elements of the sequence are generated asynchronously without blocking the caller as in Async . This snippet declares asynchronous sequence and uses it to compare two files in 1k blocks.
Like the snippet!Posted: 8 years ago by Tomas Petricek
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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.
88 people like this
Like the snippet!Posted: 8 years ago by Neil Carrier
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Active pattern for let binding inside patterns
The Let active pattern demonstrated by this snippet can be used to assign values to symbols in pattern matching. This is useful for writing complex pattern matching using match as we can handle multiple cases using a single clause.
64 people like this
Like the snippet!Posted: 8 years ago by Tomas Petricek
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