Recent snippets

Popular snippets

• Exploring Population Data

  Learn Key Principle of F# in just a few minutes with the following Sample of "World Bank Type Provider - Exploring Population Data"

  383 people like this
  Like the snippet!

  Posted: 12 years ago by Muhammad Mugees Asif

• Partition a sequence until a predicate is satiated

  This function is given a partition predicate and a sequence. Until the predicate returns false, a list will be filled with elements. When it is, both the list and the remainder of the sequence will be returned. Note that this example preserves the laziness of the unchecked sequence elements.

  74 people like this
  Like the snippet!

  Posted: 15 years ago by Rick Minerich

• 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.

  91 people like this
  Like the snippet!

  Posted: 14 years ago by Tao Liu

• Implementing active objects with a MailboxProcessor

  Mailbox processors can easily be used to implement active objects. This example shows how to do that with a reusable wrapper type and minimal boilerplate code in the actual class definitions. Supports both asynchronous calls and synchronous calls. For the latter case, exceptions are automatically propagated back to the caller.

  92 people like this
  Like the snippet!

  Posted: 15 years ago by Wolfgang Meyer

• 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.

  69 people like this
  Like the snippet!

  Posted: 15 years ago by Phillip Trelford

• Active pattern for let binding inside patterns

  The Let active pattern demonstrated by this snippet can be used to assign values to symbols in pattern matching. This is useful for writing complex pattern matching using match as we can handle multiple cases using a single clause.

  64 people like this
  Like the snippet!

  Posted: 15 years ago by Tomas Petricek

Snippets by tags

silverlight (22) parsing (28) string (29) f# (43) kata (17) recursion (33) generic programming (17) game (32) lazy (20) sequences (48) computation builder (17) wpf (20) seq (54) sequence (32) async (98) learning f# (16) collections (16) monad (24) pattern matching (15) dsl (23)

View all...

Snippets by authors

nagat01 (19) mavnn (17) David Klein (16) Gauthier Segay (11) NIck Palladinos (14) Ryan Riley (25) Evgeniy Andreev (13) Samuel Bosch (12) Antonio Cisternino (8) Joel Huang (13) Faisal Waris (37) Rick Minerich (15) Taha Hachana (12) Nick Palladinos (66) Carsten König (10) Fabio Galuppo (14) fholm (26) Eirik Tsarpalis (89) devshorts (11) Vesa Karvonen (8)

View all...

Database contains 3208 snippets out of which 1719 is public.