Recent snippets
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Functional wrappers for TryParse APIs
Exemplary convenience wrappers for some of the System.
0 people like this.TryParse APIs, using the combined power of F#' return value deconstruction mechanism via pattern matching, active patterns and option types instead of "out/ref" parameters. Added support for newest versions of F# to determine which overload of TryParse should be used.
Like the snippet!Posted: 1 month ago by Cody
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String.Join with pipe
Just use the concat
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Like the snippet!Posted: 3 months ago by Tuomas Hietanen
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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.
4 people like this
Like the snippet!Posted: 4 months 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: 5 months 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: 5 months 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: 9 months ago by Tomas Petricek
Popular snippets
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Read only ref
F# implementation of RO_ref from the "Effective ML" talk.
90 people like this
Like the snippet!Posted: 14 years ago by fholm
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Struct Tuple
Two/Three/Four-element generic tuples implemented as a value types for writing more efficient F# code.
76 people like this
Like the snippet!Posted: 14 years ago by fholm
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Dynamic operator using Reflection
Demonstrates how to implement the dynamic operator (?) using .NET Reflection. The implementation supports calling constructors, propreties and methods using simple overload resolution (based on parameter count). It handles instance as well as static members.
71 people like this
Like the snippet!Posted: 14 years ago by Tomas Petricek
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WPF / SilverLight Converter II
version 1 is http://fssnip.net/62. This new version support convert from any existing function to a converter function by using composition and pipeline. The convert function is to make the function signature agree to the IValueConverter interface. You can add new functions in the FunctionLibrary module and reuse the class definition to reduce the coding effort. The first sample is to show how to make the converter pipeline work, the second one is a debugger converter used to debug the data binding problem.
90 people like this
Like the snippet!Posted: 13 years ago by Tao Liu
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Projecting lists
Three functions showing how to implement projection for functional lists. First version uses naive recursion and the second one is tail-recursive using the accumulator parameter. The third version extends this with continuation passing.
73 people like this
Like the snippet!Posted: 14 years ago by Tomas Petricek
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Hello world (F#)
Classical "Hello world" example that prints a message to the console output. This version uses F# printfn function to do the printing.
185 people like this
Like the snippet!Posted: 14 years ago by Tomas Petricek
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