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• 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.

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  Posted: 15 years ago by Rick Minerich

• Get Stock Quote Data and Historical Stock Prices from Yahoo Finance

  Get Stock Quote Data and Historical Stock Prices from Yahoo Finance.

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  Posted: 15 years ago by Tuomas Hietanen

• 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.

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  Posted: 15 years ago by Ryan Riley

• 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.

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  Posted: 15 years ago by Alex Muscar

• 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.

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  Posted: 14 years ago by Tao Liu

• A beautiful fixed-point finding function

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

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  Posted: 15 years ago by Nick Palladinos

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