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A practical introduction into functional programming with JavaScript.

A practical introduction into functional programming with JavaScript.

Many articles talk about advanced functional programming topics, but I want to show you simple and useful code that you can use in the day to day developer life. I’ve chosen JavaScript because you can run it almost everywhere and it’s well suited for functional programming. Two of the reasons why it’s so great are that functions are first class citizens and you can create higher-order functions with it. Update: You can also read this post on DZone. Higher order functions…

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How to offload cpu heavy code to lambda with Nodejs

How to offload cpu heavy code to lambda with Nodejs

The title, says it all, but basically if you have a small service (in this case written with nodejs) running on a server with limited capabilities, you might run into problems if you want to do processor/memory heavy computations. For this can be a solution to offload the work to lambda, which can scale automatically, and you only have to pay for computation, so basically if you rarely need the computation, instead of renting a server you can do this…

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