Recent snippets

Popular snippets

• 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".]

  87 people like this
  Like the snippet!

  Posted: 15 years ago by Novox

• 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: 15 years ago by Neil Carrier

• Load XAML

  This example shows how to load a Xaml file allowing to use WPF from F#. It also shows how to access WPF objects and register event handlers.

  109 people like this
  Like the snippet!

  Posted: 15 years ago by Antonio Cisternino

• Chain of responsibility

  The following sample wants to make sure the person’s age is between 18 and 65, weight is no more than 200 and tall enough (>120).

  85 people like this
  Like the snippet!

  Posted: 14 years ago by Tao Liu

• Break sequence into n-element subsequences

  I'm working on parallel computations and I thought it would be useful to break work into chunks, especially when processing each element asynchronously is too expensive. The neat thing is that this function is general even though motivation for it is specific. Another neat thing is that this is true lazy sequence unlike what you'd get if you used Seq.groupBy. There are three versions for your enjoyment.

  73 people like this
  Like the snippet!

  Posted: 15 years ago by Dmitri Pavlenkov

• Haskell function : iterate

  Implements iterate function from Haskell's Prelude. The function generates an infinite sequence by applying a function to the initial value (first) and then to the result of previous application.

  203 people like this
  Like the snippet!

  Posted: 15 years ago by Nick Palladinos

Snippets by tags

math (35) tutorial (17) monad (24) staging (18) quotations (21) pattern matching (15) sequences (48) f# (43) mailboxprocessor (27) recursion (33) http (18) html (16) lists (15) tryfsharp (48) generic programming (17) computation expression (15) array (22) silverlight (22) algorithms (25) design patterns (18)

View all...

Snippets by authors

Phillip Trelford (87) Rick Minerich (15) Zhukoff Dima (8) Ankur Dhama (20) Evgeniy Andreev (13) David Klein (16) Carsten König (10) Nick Palladinos (66) Kit Eason (51) Fabio Galuppo (14) Robert Pickering (10) Eirik Tsarpalis (89) Faisal Waris (37) Tao Liu (17) mavnn (17) NIck Palladinos (14) fholm (26) Gauthier Segay (11) Antonio Cisternino (8) Tomas Petricek (150)

View all...

Database contains 3208 snippets out of which 1719 is public.