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A discussion of various approaches to threading, covering locks, mutexes, semaphores, concurrent collections, work queues, threads, PLINQ, TPL, exception handling, and cancellation tokens
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Asynchronous Programming with Task Parallel Library.
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Random data/password generator using WPF and MVVM to accomplish clean separation of GUI logic and business logic using MVVM pattern.
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An informal survey of implementation techniques of the map higher-order function for arrays in C#.