Summary Rails 4 in Action is a comprehensive introduction to Rails that guides you hands-on through all you'll need to become a competent and confident Rails developer. In it, you'll master Rails 4 by developing a ticket-tracking application that includes RESTful routing, authentication and authorization, file uploads, email, and more. Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications. About the Book Rails is a full-stack, open source web framework powered by Ruby. Now in version 4, Rails is mature and powerful, and to use it effectively you need more than a few Google searches. You'll find no substitute for the guru's-eye-view of design, testing, deployment, and other real-world concerns that this book provides. Rails 4 in Action is a hands-on guide to the subject. In this fully revised new edition, you'll master Rails 4 by developing a ticket-tracking application that includes RESTful routing, authentication and authorization, file uploads, email, and more. Learn to design your own APIs and successfully deploy a production-quality application. You'll see test-driven development and behavior-driven development in action throughout the book, just like in a top Rails shop. What's Inside Creating your own APIs Using RSpec and Capybara Emphasis on test-first development Fully updated for Rails 4 About the Reader For readers of this book, a background in Ruby is helpful but not required. No Rails experience is assumed. About the Authors Ryan Bigg, Yehuda Katz, Steve Klabnik, and Rebecca Skinner are contributors to Rails and active members of the Rails community. Table of Contents Ruby on Rails, the framework Testing saves your bacon Developing a real Rails application Oh, CRUD! Nested resources Authentication Basic access control Fine-grained access control File uploading Tracking state Tagging Sending email Deployment Designing an API Rack-based applications
Inspired by the exploits of the German Fallschirmjäger in the blitzkrieg campaigns, Winston Churchill called for the formation of a 5,000-strong Airborne Force in June 1940. From these beginnings The Parachute Regiment became one of the foremost units of the British Army both in World War II and up to the present day. This new history of the British Paratrooper, from 1940 to 1945, details the unique training, weapons and equipment used by these elite troops. A wealth of first-hand and until now unpublished materials brings the history of the ordinary paratrooper to life, drawing on the author's position as a former curator of the Regimental Museum. Illustrations and photographs illuminate the equipment and combat performance of the elite 'Paras' in the context of some of the most significant campaigns of World War II, including D-Day and Operation Market-Garden.
Put the power of Haskell to work in your programs, learning from an engineer who uses Haskell daily to get practical work done efficiently. Leverage powerful features like Monad Transformers and Type Families to build useful applications. Realize the benefits of a pure functional language, like protecting your code from side effects. Manage concurrent processes fearlessly. Apply functional techniques to working with databases and building RESTful services. Don't get bogged down in theory, but learn to employ advanced programming concepts to solve real-world problems. Don't just learn the syntax, but dive deeply into Haskell as you build efficient, well-tested programs. Haskell is a pure functional programming language with a rich ecosystem of tools and libraries. Designed to push the boundaries of programming, it offers unparalleled power for building reliable and maintainable systems. But to unleash that power, you need a guide. Effective Haskell is that guide. Written by an engineer who understands how to apply Haskell to the real world and uses it daily to get practical work done, it is your ticket to Haskell mastery. Gain deep understanding of how Haskell deals with IO and the outside world by writing a complete Haskell application that does several different kinds of IO. Reinforce your learnings with practice exercises in every chapter. Write stable and performant code using Haskell's type system, code that is easier to grow and refactor. Leverage the power of pure functional programming to improve collaboration, make concurrency safe and easy, and make large code bases manageable. Implement type-safe web services, write generative tests, design strongly typed embedded domain-specific languages, and build applications that exploit parallelism and concurrency without fear of deadlocks and race conditions. Create and deploy cloud-native Haskell applications. Master the performance characteristics of functional applications to make them run faster and use less memory. Write Haskell programs that solve real-world business problems. What You Need: Intel based Mac, M1 Macs, Linux PC, or Windows with WSL2 ghcup (http://www. Haskell.org/ghcup/) An active internet connection will be required for some projects.
Speech and Language in the Early Years is an accessible resource, packed full of practical ideas and techniques to support speech and language development in young children. Learning to communicate is a dynamic process. A child needs a reason to communicate, the motivation to communicate, and, significantly, a responsive communication partner. This book will help you to develop language-rich interactions to facilitate language development in your everyday work and will encourage reflective practice in your setting. Key features include: Activities and strategies designed for busy educators to dip in and out of as part of everyday practice, promoting speech and language development as well as supporting those with speech, language, and communication needs Templates and techniques for reflective practice, supporting the creation of language-rich environments and encouraging mindful communication Chapters spanning from birth to the transition to school, each exploring different areas of the learning environment Offering readers the opportunity to extend their skills and confidence in their practice, this book is an essential resource for early years practitioners looking to facilitate quality interactions with the children in their care.
This book is packed with practical ideas and techniques to enable early years educators to support the communication development of the children in their setting and to understand the relationship between communication and emotional wellbeing. By forming an understanding of the science behind emotional regulation and the role of the adult in supporting the development of this, the book explores how emotions can impact learning and communication skills, and why we must understand how adult responses and communication have a direct impact on emotional wellbeing. Each chapter provides: • practical ideas which will create a culture of communication and connection; • research and case studies with plenty of opportunities for the reader to reflect on their own practice and interaction style; • top tips and ideas for promoting speech and language skills in the early years environment; and • an awareness of how to support the language development and emotional wellbeing of children who are struggling to communicate. Emotions impact interactions, and interactions impact communication and connectedness. This book enables and empowers the reader to understand what communication and wellbeing really look like in the early years environment, and how we can use this knowledge to improve long-term outcomes for children’s learning and mental health. It is essential reading for all early years educators.
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