Recent snippets

Popular snippets

• 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: 15 years ago by Dmitry Soshnikov

• The Haskell const function

  The const function is simple, but you can use it to make your code more legible. In this example we convert a unary function to a function of arity 2 (that ignores the second argument). Also by using the flip function from Haskell (which is equally easy to define) you can ignore the first argument.

  119 people like this
  Like the snippet!

  Posted: 15 years ago by Alex Muscar

• Composable WCF Web API using Async

  A functional wrapper around the new WCF Web APIs (http://wcf.codeplex.com/). Composition is achieved through the use of the HttpRequestMessage -> Async signature. Pushing the app calls in the MessageHandler intercepts all requests and allows you to take control at the earliest point possible before operation selection occurs. Extending this slightly to call the innerChannel's SendAsync would allow you to create a middleware layer that would work both with this and other, normal Web API services.

  63 people like this
  Like the snippet!

  Posted: 15 years ago by Ryan Riley

• Minimal XML DSL

  This snippet provides a very small internal DSL for creating and querying XML using the underlying XLinq classes.

  374 people like this
  Like the snippet!

  Posted: 15 years ago by Blake Coverett

• A beautiful fixed-point finding function

  We start with an initial value and then applying f repeatedly, until the value does not change anymore.

  303 people like this
  Like the snippet!

  Posted: 15 years ago by Nick Palladinos

• 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

html (16) computation expression (15) tutorial (17) async (98) sequences (48) f# (43) web (29) seq (54) sequence (32) http (18) silverlight (22) game (32) json (16) parsing (28) lazy (20) tryfsharp (48) computation builder (17) generic programming (17) mailboxprocessor (27) staging (18)

View all...

Snippets by authors

Gauthier Segay (11) Tomas Petricek (150) Fabio Galuppo (14) devshorts (11) nagat01 (19) Ankur Dhama (20) Carsten König (10) Kit Eason (51) Tuomas Hietanen (80) Phillip Trelford (87) Antonio Cisternino (8) NIck Palladinos (14) Cesar Mendoza (17) Tao Liu (17) Evgeniy Andreev (13) Ryan Riley (25) Robert Pickering (10) mavnn (17) Eirik Tsarpalis (89) Joel Huang (13)

View all...

Database contains 3209 snippets out of which 1719 is public.