Decorator pattern lets a programmer add more functionality to an object without impacting other objects of the class. So off course without inheritance
Different approaches of implementing a filter function on a collection in Scala.
Smart speakers such as echo or google home, have enabled us to do wonderful things with speech. Instead of just plain commands, they can also start a smooth conversation with you and do tasks for you, such as ordering food, making payments, reading news, listening to music, reading books, telling jokes, entertain your kids and a lot more stuff.
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One of the biggest challenges most software engineers face is, to maintain a badly written code. Refactoring code is a very difficult task, which can break a lot of things in a so called working software. There are only two choices one can make, either add more mess to the code or dig deep into … Continue reading Functional Refactoring
What is HATEOAS ? (Hate-OAS, Hateous or any other pronunciation) Hypermedia as the Engine of Application State It basically means that your application state should be Hypermedia driven. Hypermedia ? - Basically hyperlinks to other resources. Which also means that, once a client access a resource, it can use the hypermedia to navigate your resources. … Continue reading Hypermedia Driven Rest APIs – HATEOAS