Recent snippets
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Nested list functions
Higher-order functions for working with nested lists that reimplement various useful List module functions, but work on nested lists, preserving the original nesting strucutre when possible.
2 people like this
Like the snippet!Posted: 1 month ago by Tomas Petricek
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Strip HTML tags from a string (efficiently)
Uses StringBuilder to achieve performance.
2 people like this
Like the snippet!Posted: 1 month ago by shazmodan
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Pseudoword generator
Pseudoword generator based on code from Evan Fosmark circa 2009.
0 people like this
Like the snippet!Posted: 1 month ago by Phillip Trelford
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Interact monad
Interactive computation that asks the user questions
9 people like this
Like the snippet!Posted: 5 months ago by Tomas Petricek
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Making QR-code image having contact information (VCard) with Google Chart API
Making QR-code image having contact information (VCard) with Google Chart API. If you scan this image with mobile phone, you can directly add new person to your contacts.
7 people like this
Like the snippet!Posted: 5 months ago by Tuomas Hietanen
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Pipeline list processing
An example showing how to process list in a pipeline. We first use List.filter to return only even numbers and then use List.map to format them as strings.
4 people like this
Like the snippet!Posted: 6 months ago by Tomas Petricek
Popular snippets
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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.
67 people like this
Like the snippet!Posted: 13 years ago by Phillip Trelford
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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.
76 people like this
Like the snippet!Posted: 13 years ago by Tomas Petricek
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Wicked way to solve quadratic equation using list of operators
This is to demonstrate that: (1) there are many ways to solve the same problems; (2) operators can be grouped together into data structures and act as data; (3) you can have fun in F# in many ways.
57 people like this
Like the snippet!Posted: 13 years ago by Dmitry Soshnikov
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Composing a list of functions
Composition of functions in F# is easily achieved by using the >> operator. You can also chain an arbitary amount of functions (represented as a list or sequence) together by folding the list/seq with >>. [More formally: the set of endomorphisms 'a -> 'a forms a monoid with the binary, associative operator ">>" (or "<<") and the neutral element "id".]
86 people like this
Like the snippet!Posted: 13 years ago by Novox
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get the list of LAN Sql servers
get the list of ethernet sql servers
90 people like this
Like the snippet!Posted: 13 years ago by nCdy
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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
88 people like this
Like the snippet!Posted: 13 years ago by fholm
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Snippets by authors
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Database contains 3197 snippets out of which 1712 is public.