Recent snippets
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Missile Command playable in tsunami.io
Click on the tsunami.io button below to launch the online tsunami.io IDE with this snippet. Then select all the code (CTRL+A) and hit the Run button to start the game window, then just dock the window to the right of the code.. Click in the game window to launch missiles and save your cities.
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Like the snippet!Posted: 4 days ago by Phillip Trelford
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Minimal Adaptive Cells (fable compatible)
An implementation of minimal adaptive cells
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Like the snippet!Posted: 28 days ago by Onur Gumus
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Functional wrappers for TryParse APIs
Exemplary convenience wrappers for some of the System.
0 people like this.TryParse APIs, using the combined power of F#' return value deconstruction mechanism via pattern matching, active patterns and option types instead of "out/ref" parameters. Added support for newest versions of F# to determine which overload of TryParse should be used.
Like the snippet!Posted: 3 months ago by Cody
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String.Join with pipe
Just use the concat
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Like the snippet!Posted: 4 months ago by Tuomas Hietanen
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Nested list functions
Higher-order functions for working with nested lists that reimplement various useful List module functions, but work on nested lists, preserving the original nesting strucutre when possible.
4 people like this
Like the snippet!Posted: 6 months ago by Tomas Petricek
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Strip HTML tags from a string (efficiently)
Uses StringBuilder to achieve performance.
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Like the snippet!Posted: 6 months ago by shazmodan
Popular snippets
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A beautiful fixed-point finding function
We start with an initial value and then applying f repeatedly, until the value does not change anymore.
302 people like this
Like the snippet!Posted: 14 years ago by Nick Palladinos
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Command pattern for Redo-Undo II
This command redo-undo implement group the command under Do/Undo category.
70 people like this
Like the snippet!Posted: 13 years ago by Tao Liu
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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
Like the snippet!Posted: 14 years ago by Alex Muscar
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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: 14 years ago by Wolfgang Meyer
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Monadic Memoization
Modular memoization within a pure functional setting that is implemented as a convenient computation builder.
91 people like this
Like the snippet!Posted: 14 years ago by Nick Palladinos
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Adapter pattern
Invoke the methods from incompatible types
110 people like this
Like the snippet!Posted: 13 years ago by Tao Liu
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