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All software design is composition: the act of breaking complex problems down into smaller problems and composing those solutions. Most developers have a limited understanding of compositional techniques. It's time for that to change.In "Composing Software", Eric Elliott shares the fundamentals of composition, including both function composition and object composition, and explores them in the context of JavaScript. The book covers the foundations of both functional programming and object oriented programming to help the reader better understand how to build and structure complex applications using simple building blocks.You'll learn:Functional programmingObject compositionHow to work with composite data structuresClosuresHigher order functionsFunctors (e.g., array.map)Monads (e.g., promises)TransducersLensesAll of this in the context of JavaScript, the most used programming language in the world. But the learning doesn't stop at JavaScript. You'll be able to apply these lessons to any language. This book is about the timeless principles of software composition and its lessons will outlast the hot languages and frameworks of today. Unlike most programming books, this one may still be relevant 20 years from now.This book began life as a popular blog post series that attracted hundreds of thousands of readers and influenced the way software is built at many high growth tech startups and fortune 500 companies. |
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 Test Driven: TDD and Acceptance TDD for Java Developers
In test driven development, you first write an executable test of what your application code must do. Only then do you write the code itself and, with the test spurring you on, you improve your design. In acceptance test driven development (ATDD), you use the same technique to implement product features, benefiting from iterative development,... | | Systems Programming: Designing and Developing Distributed Applications
Systems Programming: Designing and Developing Distributed Applications explains how the development of distributed applications depends on a foundational understanding of the relationship among operating systems, networking, distributed systems, and programming. Uniquely organized around four viewpoints (process, communication,... | | |
Batman and Ethics
Batman has been one of the world’s most beloved superheroes since his first appearance in Detective Comics #27 in 1939. Clad in his dark cowl and cape, he has captured the imagination of millions with his single-minded mission to create a better world for the people of Gotham City by fighting crime, making use of expert... | | Aristotle's Method in Ethics: Philosophy in Practice
This book examines Aristotle's method in ethics from the vantage point of his broader conception of philosophy. Joseph Karbowski challenges longstanding dialectical orthodoxy and argues instead that, in his ethical treatises, Aristotle is seeking the first principles of a demonstrative ethical science, a science of human goodness, using an... | | Apache JMeterJMeter is a powerful, easy-to-use, and FREE load-testing tool. Those are my first impressions of JMeter, a testing tool I've recently fallen in love with—not blindly. With this book, I share with you my experience with JMeter.
When I was first assigned to use JMeter to perform testing on a particular web application, I went all out... |
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