Monthly Archives: August 2017

Mid night commander short cuts

MC commands —– Esc —– Quick change directory: Esc + c Quick change directory history: Esc + c and then Esc + h Quick change directory previous entry: Esc + c and then Esc + p Command line history: Esc … Continue reading

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Monad – simple example definition

Combines the following concept. 1. Functor – Type constructor. – Value lifting. – class Functor f where fmap :: (a -> b) -> (fa -> fb) 2. Bind – Create a functor then unwrap -> for example, flatMap in optional … Continue reading

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C++14: Optional.map in Java 8 for functional programming

Pseudo C++ example implementation of map function of optional in Java8 for functional style programming. Exampe

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Java – Guava API to sort items in collection with Ordering compound example

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C++17 – new features in C++17

Nice article for C++17 features. http://www.bfilipek.com/2017/07/cpp17-details-simplifications.html

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