Programmer Passport Elixir
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Programmer Passport Elixir
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Author : Bruce Tate
language : en
Publisher: Pragmatic Bookshelf
Release Date : 2022-06-22
Programmer Passport Elixir written by Bruce Tate and has been published by Pragmatic Bookshelf this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-06-22 with Computers categories.
Elixir is a functional language that crosses many boundaries. With a syntax borrowing heavily from Ruby, a runtime that is on the Erlang BEAM, a macro system like that in Lisp, and a streaming library like you might find in Haskell, Elixir takes the best features from many environments. Elixir borrows from Erlang's "Let It Crash" philosophy, and adds significant improvements with structs, first-class hygienic macros, and abstractions such as protocols. Many of these ideas were borrowed from other communities, and they make a big difference in language adoption. This book gives you a quick guided tour through the fascinating world of Elixir! Explore Elixir with the author of Seven Languages in Seven Weeks. In this fast-paced book - first published with Groxio's Programmer Passport - you'll discover how Elixir's fantastic documentation, clear error messages, and excellent tooling make it approachable and easy to work with. Learn about techniques other books skip, like writing your own Mix task, and discover several blind spots that beginning and intermediate Elixir developers encounter. Effective Elixir depends on getting the most out of the most common datatypes - explore the most important ones before using them to write modules and different kinds of functions. Learn when to choose tuples, maps, or lists in your programs, and the most effective ways to access lists. Understand the differences between maps and keyword lists. Learn the primitives Elixir uses to start multiple processes and send messages between them. You'll finish the book by dabbling with the advanced techniques of streams, sigils, and macros. Find out what Groxio customers already know. The assistance of an experienced guide will help you learn Elixir more quickly than you could without one. What You Need: You'll need Elixir version 1.12 or greater.
Programmer Passport
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Author : Bruce Tate
language : en
Publisher:
Release Date : 2022
Programmer Passport written by Bruce Tate and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022 with Elixir (Computer program language) categories.
OTP is the heart of the rapidly growing Elixir, the functional language at the heart of Phoenix and LiveView. OTP enables exciting concurrent applications with among the best reliability properties in the world. With this book, you'll learn to code systems that can detect failure and recover from it automatically using the same techniques behind the world's telecommunication systems. By plugging into OTP, your own libraries will handle concurrent requests robustly, and seamlessly integrate with other supervised Elixir and Erlang applications. If you're looking to take your next step as an Elixir developer, look no further than OTP. OTP is a library for building fault tolerant systems with self-healing properties; its services power many of the world's reliable telecom infrastructure. It also powers many of Elixir's most powerful capabilities. In this fast-paced book - first published with Groxio's Programmer Passport - you'll learn about the most important abstractions that power OTP. This approachable guide will give you a high-level understanding before diving into individual details. This understanding will tell you how the core APIs work so you'll know why Elixir programmers write code the way they do. To start, this guide will walk you through building your own basic service that works in the same way as OTP's foundational GenServer. This quick exercise will gently ease you into the way GenServers work. You'll build your own GenServer, and then quickly move on to adding the supervision services to enable the reliability and self-healing properties that make Elixir famous. Once you've done so, you'll add features like a dynamic supervisor, and use a process registry to make your program more flexible and dynamic.
Programmer Passport Prolog
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Author : Bruce Tate
language : en
Publisher: Pragmatic Bookshelf
Release Date : 2022-03-23
Programmer Passport Prolog written by Bruce Tate and has been published by Pragmatic Bookshelf this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-03-23 with Computers categories.
Constraint-based logic programming is the engine powering some of the most powerful algorithms in the world. Whether you're building an airline schedule or planning routes for a trucking company, Prolog has the tools you need. You don't have to struggle through thousands of pages of sample programs. This guide to Prolog will quickly ramp you up on the basic Prolog techniques you'll need to solve the representative logical problems that Prolog is famous for. Instead of working through dozens of fragmented code snippets written for different dialogs of Prolog, you can learn Prolog from a unified guide. You will start with the basics, defining the facts and inferences your programs will need to function. Then, you'll learn the techniques to tie those facts together. You'll finish off the basics by working through iconic problems like the map coloring problem. You'll break into recursive solutions with the eight queens problem as you learn to explore logical problems requiring recursion and fixed dimensions. Once you've picked up the basics, you'll get right into the problem domains that made Prolog famous. You'll navigate graphs to compute a working path, or even evaluate paths with the least distance or fastest times. You'll not only learn what directed graphs are, but when to apply them. You'll also get to use Prolog to solve scheduling problems. The basic algorithm will give you the tools to schedule a sports league tournament with special constraints. Don't settle for fragments of the big picture. Demand a consolidated approach that guides you through the process from beginning to end. Whether you're learning logic programming to open up career possibilities or to excel in a class, you need this book. What You Need: The examples in this book are based on SWI Prolog, one of the industry leading compilers.
Adopting Elixir
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Author : Ben Marx
language : en
Publisher: Pragmatic Bookshelf
Release Date : 2018-03-14
Adopting Elixir written by Ben Marx and has been published by Pragmatic Bookshelf this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-03-14 with Computers categories.
Adoption is more than programming. Elixir is an exciting new language, but to successfully get your application from start to finish, you're going to need to know more than just the language. The case studies and strategies in this book will get you there. Learn the best practices for the whole life of your application, from design and team-building, to managing stakeholders, to deployment and monitoring. Go beyond the syntax and the tools to learn the techniques you need to develop your Elixir application from concept to production. Learn real-life strategies from the people who built Elixir and use it successfully at scale. See how Ben Marx and Bleacher Report maintain one of the highest-traffic Elixir applications by selling the concept to management and delivering on that promise. Find out how Bruce Tate and icanmakeitbetter hire and train Elixir engineers, and the techniques they've employed to design and ensure code consistency since Elixir's early days. Explore customer challenges in deploying and monitoring distributed applications with Elixir creator Jose Valim and Plataformatec. Make a business case and build a team before you finish your first prototype. Once you're in development, form strategies for organizing your code and learning the constraints of the runtime and ecosystem. Convince stakeholders, both business and technical, about the value they can expect. Prepare to make the critical early decisions that will shape your application for years to come. Manage your deployment with all of the knobs and gauges that good DevOps teams demand. Decide between the many options available for deployment, and how to best prepare yourself for the challenges of running a production application. This book picks up where most Elixir books leave off. It won't teach you to program Elixir, or any of its tools. Instead, it guides you through the broader landscape and shows you a holistic approach to adopting the language. What You Need: This book works with any version of Elixir.
Programmer Passport Otp
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Author : Bruce Tate
language : en
Publisher: Pragmatic Bookshelf
Release Date : 2022-06-22
Programmer Passport Otp written by Bruce Tate and has been published by Pragmatic Bookshelf this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-06-22 with Computers categories.
OTP is the heart of the rapidly growing Elixir, the functional language at the heart of Phoenix and LiveView. OTP enables exciting concurrent applications with among the best reliability properties in the world. With this book, you'll learn to code systems that can detect failure and recover from it automatically using the same techniques behind the world's telecommunication systems. By plugging into OTP, your own libraries will handle concurrent requests robustly, and seamlessly integrate with other supervised Elixir and Erlang applications. If you're looking to take your next step as an Elixir developer, look no further than OTP. OTP is a library for building fault tolerant systems with self-healing properties; its services power many of the world's reliable telecom infrastructure. It also powers many of Elixir's most powerful capabilities. In this fast-paced book - first published with Groxio's Programmer Passport - you'll learn about the most important abstractions that power OTP. This approachable guide will give you a high-level understanding before diving into individual details. This understanding will tell you how the core APIs work so you'll know why Elixir programmers write code the way they do. To start, this guide will walk you through building your own basic service that works in the same way as OTP's foundational GenServer. This quick exercise will gently ease you into the way GenServers work. You'll build your own GenServer, and then quickly move on to adding the supervision services to enable the reliability and self-healing properties that make Elixir famous. Once you've done so, you'll add features like a dynamic supervisor, and use a process registry to make your program more flexible and dynamic. What You Need: You'll need Elixir version 1.12 or greater. Find out what Groxio customers already know. The assistance of an experienced guide will help you learn how to use OTP to build reliable, highly concurrent systems more quickly than you could without one.
Programming Elixir 1 2
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Author : David Thomas
language : en
Publisher:
Release Date : 2016
Programming Elixir 1 2 written by David Thomas and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016 with Computer programming categories.
You want to explore functional programming, but are put off by the academic feel (tell me about monads just one more time). You know you need concurrent applications, but also know these are almost impossible to get right. Meet Elixir, a functional, concurrent language built on the rock-solid Erlang VM. Elixir's pragmatic syntax and built-in support for metaprogramming will make you productive and keep you interested for the long haul. This book is the introduction to Elixir for experienced programmers. Maybe you need something that's closer to Ruby, but with a battle-proven environment that's unrivaled for massive scalability, concurrency, distribution, and fault tolerance. Maybe the time is right for the Next Big Thing. Maybe it's Elixir. This edition of the book has been updated to cover Elixir 1.2, including the new with expression, the exrm release manager, and the removal of deprecated types. As a developer, you've probably heard that functional programming techniques help manage the complexities of today's real-world, concurrent systems. You're also investigating designs that help you maximize uptime and manage security. This book is your guide to Elixir, a modern, functional, and concurrent programming language. Because Elixir runs on the Erlang VM, and uses the underlying Erlang/OTP architecture, it benefits from almost 20 years of research into high performance, highly parallel, and seriously robust applications. Elixir brings a lot that's new: a modern, Ruby-like, extendable syntax, compile and runtime evaluation, a hygienic macro system, and more. But, just as importantly, Elixir brings a sense of enjoyment to parallel, functional programming. Your applications become fun to work with, and the language encourages you to experiment. Part 1 covers the basics of writing sequential Elixir programs. We'll look at the language, the tools, and the conventions. Part 2 uses these skills to start writing concurrent code--applications that use all the cores on your machine, or all the machines on your network! And we do it both with and without OTP. And Part 3 looks at the more advanced features of the language, from DSLs and code generation to extending the syntax. By the end of this book, you'll understand Elixir, and know how to apply it to solve your complex, modern problems.
Programming Elixir 1 6
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Author : Dave Thomas
language : en
Publisher: Pragmatic Bookshelf
Release Date : 2018-05-18
Programming Elixir 1 6 written by Dave Thomas and has been published by Pragmatic Bookshelf this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-05-18 with Computers categories.
This book is the introduction to Elixir for experienced programmers, completely updated for Elixir 1.6 and beyond. Explore functional programming without the academic overtones (tell me about monads just one more time). Create concurrent applications, butget them right without all the locking and consistency headaches. Meet Elixir, a modern, functional, concurrent language built on the rock-solid Erlang VM. Elixir's pragmatic syntax and built-in support for metaprogramming will make you productive and keep you interestedfor the long haul. Maybe the time is right for the Next Big Thing. Maybe it's Elixir. Functional programming techniques help you manage the complexities of today's real-world, concurrent systems; maximize uptime; and manage security. Enter Elixir, with its modern, Ruby-like, extendable syntax, compile and runtime evaluation, hygienic macro system, and more. But, just as importantly, Elixir brings a sense of enjoyment to parallel,functional programming. Your applications become fun to work with, and the language encourages you to experiment. Part 1 covers the basics of writing sequential Elixir programs. We'll look at the language, the tools, and the conventions. Part 2 uses these skills to start writing concurrent code-applications that use all the cores on your machine, or all the machines on your network! And we do it both with and without OTP. Part 3 looks at the more advanced features of the language, from DSLs and code generation to extending the syntax. This edition is fully updated with all the new features of Elixir 1.6, with a new chapter on structuring OTP applications, and new sections on the debugger, code formatter, Distillery, and protocols. What You Need: You'll need a computer, a little experience with another high-levellanguage, and a sense of adventure. No functional programmingexperience is needed.
Designing Elixir Systems With Otp Write Highly Scalable Self Healing Software With Layers
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Author : James Edward Gray
language : en
Publisher: Pragmatic Bookshelf
Release Date : 2019-11-04
Designing Elixir Systems With Otp Write Highly Scalable Self Healing Software With Layers written by James Edward Gray and has been published by Pragmatic Bookshelf this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-11-04 with Computers categories.
You know how to code in Elixir; now learn to think in it. Learn to design libraries with intelligent layers that shape the right data structures, flow from one function into the next, and present the right APIs. Embrace the same OTP that's kept our telephone systems reliable and fast for over 30 years. Move beyond understanding the OTP functions to knowing what's happening under the hood, and why that matters. Using that knowledge, instinctively know how to design systems that deliver fast and resilient services to your users, all with an Elixir focus. Elixir is gaining mindshare as the programming language you can use to keep you software running forever, even in the face of unexpected errors and an ever growing need to use more processors. This power comes from an effective programming language, an excellent foundation for concurrency and its inheritance of a battle-tested framework called the OTP. If you're using frameworks like Phoenix or Nerves, you're already experiencing the features that make Elixir an excellent language for today's demands. This book shows you how to go beyond simple programming to designing, and that means building the right layers. Embrace those data structures that work best in functional programs and use them to build functions that perform and compose well, layer by layer, across processes. Test your code at the right place using the right techniques. Layer your code into pieces that are easy to understand and heal themselves when errors strike. Of all Elixir's boons, the most important one is that it guides us to design our programs in a way to most benefit from the architecture that they run on. The experts do it and now you can learn to design programs that do the same. What You Need: Elixir Version 1.7 or greater.
Learn Functional Programming With Elixir
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Author : Ulisses Almeida
language : en
Publisher: Pragmatic Bookshelf
Release Date : 2018-02-23
Learn Functional Programming With Elixir written by Ulisses Almeida and has been published by Pragmatic Bookshelf this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-02-23 with Computers categories.
Elixir's straightforward syntax and this guided tour give you a clean, simple path to learn modern functional programming techniques. No previous functional programming experience required! This book walks you through the right concepts at the right pace, as you explore immutable values and explicit data transformation, functions, modules, recursive functions, pattern matching, high-order functions, polymorphism, and failure handling, all while avoiding side effects. Don't board the Elixir train with an imperative mindset! To get the most out of functional languages, you need to think functionally. This book will get you there. Functional programming offers useful techniques for building maintainable and scalable software that solves today's difficult problems. The demand for software written in this way is increasing - you don't want to miss out. In this book, you'll not only learn Elixir and its features, you'll also learn the mindset required to program functionally. Elixir's clean syntax is excellent for exploring the critical skills of using functions and concurrency. Start with the basic techniques of the functional way: working with immutable data, transforming data in discrete steps, and avoiding side effects. Next, take a deep look at values, expressions, functions, and modules. Then extend your programming with pattern matching and flow control with case, if, cond, and functions. Use recursive functions to create iterations. Work with data types such as lists, tuples, and maps. Improve code reusability and readability with Elixir's most common high-order functions. Explore how to use lazy computation with streams, design your data, and take advantage of polymorphism with protocols. Combine functions and handle failures in a maintainable way using Elixir features and libraries. Learn techniques that matter to make code that lives harmoniously with the language. What You Need: You'll need a computer and Elixir 1.4 or newer version installed. No previous functional programming or Elixir experience is required. Some experience with any programming language is recommended.
Programming Phoenix 1 4
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Author : Chris McCord
language : en
Publisher: Pragmatic Bookshelf
Release Date : 2018-12-05
Programming Phoenix 1 4 written by Chris McCord and has been published by Pragmatic Bookshelf this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-12-05 with Computers categories.
Don't accept the compromise between fast and beautiful: you can have it all. Phoenix creator Chris McCord, Elixir creator Jose Valim, and award-winning author Bruce Tate walk you through building an application that's fast and reliable. At every step, you'll learn from the Phoenix creators not just what to do, but why. Packed with insider insights and completely updated for Phoenix 1.3, this definitive guide will be your constant companion in your journey from Phoenix novice to expert, as you build the next generation of web applications. Phoenix is the long-awaited web framework based on Elixir, the highly concurrent language that combines a beautiful syntax with rich metaprogramming. The best way to learn Phoenix is to code, and you'll get to attack some interesting problems. Start working with controllers, views, and templates within the first few pages. Build an in-memory context, and then back it with an Ecto database layer, complete with changesets and constraints that keep readers informed and your database integrity intact. Craft your own interactive application based on the channels API for the real-time applications that this ecosystem made famous. Write your own authentication plugs, and use the OTP layer for supervised services. Organize code with modular umbrella projects. This edition is fully updated for Phoenix 1.3, Elixir 1.3, and Ecto 2.1, with a new chapter on using Channel Presence to find out who's connected, even on a distributed application. Use the new generators and the new ExUnit features to organize tests and make Ecto tests concurrent. This is a book by developers and for developers, and we know how to help you ramp up quickly. Any book can tell you what to do. When you've finished this one, you'll also know why to do it. What You Need: To work through this book, you will need a computer capable of running Erlang 18 or higher, Elixir 1.3 or higher, Phoenix 1.3 or higher, and Ecto 2.1 or higher. A rudimentary knowledge of Elixir is also highly recommended.