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: 15 days ago by Cody
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String.Join with pipe
Just use the concat
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Like the snippet!Posted: 1 month 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.
3 people like this
Like the snippet!Posted: 3 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: 4 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: 4 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: 8 months ago by Tomas Petricek
Popular snippets
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Chain of responsibility II
Unlike the previous chain of responsibility, this version use the pipeline to chain responsibilities.
104 people like this
Like the snippet!Posted: 13 years ago by Tao Liu
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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.
100 people like this
Like the snippet!Posted: 14 years ago by Neil Carrier
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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: 14 years ago by Novox
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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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Strategy pattern
Strategy pattern in F#
83 people like this
Like the snippet!Posted: 13 years ago by Tao Liu
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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: 14 years ago by nCdy
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