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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.

    91 people like this

    Posted: 14 years ago by Tao Liu

  • 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

    Posted: 15 years ago by Tomas Petricek

  • 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

    Posted: 15 years ago by Nick Palladinos

  • Association list lookup

    While prototyping programs I find myself using association lists. This little snippet defines a lookup functions for association lists defined as lists of tuples.

    68 people like this

    Posted: 15 years ago by Alex Muscar

  • 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

    Posted: 14 years ago by Tao Liu

  • Struct Tuple

    Two/Three/Four-element generic tuples implemented as a value types for writing more efficient F# code.

    77 people like this

    Posted: 15 years ago by fholm

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