Ruby Essentials
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Ruby Essentials Mastering The Core Concepts And Practices
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Author : Adam Jones
language : en
Publisher: Walzone Press
Release Date : 2025-01-04
Ruby Essentials Mastering The Core Concepts And Practices written by Adam Jones and has been published by Walzone Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-01-04 with Computers categories.
Step into the vibrant realm of Ruby with "Ruby Essentials: Mastering the Core Concepts and Practices," your comprehensive guide to mastering one of the most dynamic and expressive programming languages available. Whether you're a novice ready to start your coding adventure or an experienced programmer aiming to refine your Ruby expertise, this book provides a structured and enlightening journey through the core features of Ruby and more. Unveil the art of crafting elegant and efficient Ruby code as you delve into topics ranging from basic syntax, control structures, and data types, to advanced concepts like object-oriented programming, error handling, and the integration of external libraries. Each chapter breaks down essential concepts with precision, supplemented by examples that showcase Ruby's best practices in action. "Ruby Essentials" transcends basic syntax and theoretical knowledge, immersing you in Ruby's vibrant ecosystem. You’ll be guided through version management, gem utilization, and connecting with the Ruby community. Discover how to harness Ruby's versatility for web development and general-purpose programming, gaining the skills needed to build robust applications. By the conclusion of this guide, you will have a solid foundation in Ruby and an appreciation for the elegance and productivity that make Ruby a preferred choice among developers. Let "Ruby Essentials: Mastering the Core Concepts and Practices" be your trusted companion on the journey to becoming a proficient Ruby developer, ready to confront the challenges of modern software development with confidence and innovation.
Ruby Programming Essentials
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Author : Neil Smyth
language : en
Publisher: eBookFrenzy
Release Date : 2010-09-03
Ruby Programming Essentials written by Neil Smyth and has been published by eBookFrenzy this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-09-03 with Computers categories.
Ruby Essentials provides a concise and easy to follow guide to learning Ruby. Everything from installing Ruby and the basics of the language through to topics such as arrays, file handling and object-oriented programming are covered, all combined with easy to understand code examples which serve to bridge the gap between theory and practice.Ruby Essentials is designed to be of equal use both to those experienced in other programming languages and to novices who have chosen Ruby as their "first programming language".
Rubymotion Ios Development Essentials
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Author : Abhishek Nalwaya
language : en
Publisher: Packt Publishing Ltd
Release Date : 2013-07-17
Rubymotion Ios Development Essentials written by Abhishek Nalwaya and has been published by Packt Publishing Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-07-17 with Computers categories.
RubyMotion is a revolutionary toolchain for iOS app development. With RubyMotion, you can quickly develop and test native iOS apps for the iPhone and iPad, combining the expressiveness and simplicity of Ruby with the power of the iOS SDK. "RubyMotion iOS Development Essentials" is a hands-on guide for developing iOS apps using RubyMotion. With RubyMotion, you can eliminate the complexity and confusion associated with the development of iOS applications using Objective-C. We’ll begin from scratch. Starting by installing RubyMotion, we’ll build ourselves up to developing an app that uses the various device capabilities iOS has to offer. What’s more, we’ll even learn how to launch your app on the App Store! We’ll also learn to use iOS SDK classes to create application views. Discover how to use the camera, geolocation, gestures, and other device capabilities to create engaging, interactive apps. We’ll develop stunning user interfaces faster with the XCode interface builder and make web apps by using WebView. We’ll then augment applications with RubyMotion gems, doing more by writing less code and learn how to write test cases for RubyMotion projects. Finally, we’ll understand the app submission process to push your app to Apple’s App Store With "RubyMotion iOS Development Essentials", we will learn how to create iOS apps with ease. At the end of each chapter we will have a tangible and running app, which utilizes the concepts we have learnt in that chapter.
The Ruby Programming Language
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Author : David Flanagan
language : en
Publisher: "O'Reilly Media, Inc."
Release Date : 2008-01-25
The Ruby Programming Language written by David Flanagan and has been published by "O'Reilly Media, Inc." this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-01-25 with Computers categories.
A guide to Ruby programming covers such topics as datatypes and objects, expressions, classes and modules, control structures, and the Ruby platform.
Cook As You Are
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Author : Ruby Tandoh
language : en
Publisher: Serpent's Tail
Release Date : 2021-10-07
Cook As You Are written by Ruby Tandoh and has been published by Serpent's Tail this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-10-07 with Cooking categories.
WINNER OF THE 2022 GUILD OF FOOD WRITERS GENERAL COOKBOOK AWARD A SUNDAY TIMES BOOK OF THE YEAR A GUARDIAN FOOD BOOK OF THE YEAR A STYLIST BOOK OF THE YEAR A DIANA HENRY 'BEST COOKBOOK TO BUY' AUTUMN 2021 'Practical, straight-talking, endlessly inspirational - this is Ruby at her best.' Nigel Slater 'I'd recommend it for everyone from novice cooks looking for a helping hand in the kitchen, to keen cookbook buyers looking for new inspiration' Rukmini Iyer, author of The Roasting Tin 'One of the best, most interesting cookbooks I've seen in a long time.' Ravneet Gill, author of The Pastry Chef's Guide and judge on Junior Bake Off 'A warm invitation to relax into and enjoy the experience of cooking and eating.' Nigella Lawson 'Beautiful, practical and a total game-changer' Ella Risbridger, author of Midnight Chicken Ruby Tandoh wants us all to cook, and this is her cookbook for all of us - the real home cooks, juggling babies or long commutes, who might have limited resources and limited time. From last-minute inspiration to delicious meals for one, easy one-pot dinners to no-chop recipes for when life keeps your hands full, Ruby brings us 100 delicious, affordable and achievable recipes, including salted malted magic ice cream, one-tin smashed potatoes with lemony sardines and pesto and an easy dinner of plantain, black beans and eden rice. This is a new kind of cookbook for our times: an accessible, inclusive and inspirational addition to any and every kitchen. You don't have to be an aspiring chef for your food to be delectable or for cooking to be a delight. Cook as you are.
Logstash Essentials
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Author : Richard Johnson
language : en
Publisher: HiTeX Press
Release Date : 2025-06-15
Logstash Essentials written by Richard Johnson and has been published by HiTeX Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-06-15 with Computers categories.
"Logstash Essentials" "Logstash Essentials" is a comprehensive guide for engineers, architects, and practitioners seeking to master the robust capabilities of Logstash within modern data pipelines. From foundational principles to advanced architecture, this book navigates the internal workings of Logstash pipelines, plugin ecosystems, and the nuanced configuration DSL that underpins reliable, scalable event processing. Readers will explore high-performance input strategies for ingesting data from diverse sources—such as syslog, HTTP, Kafka, and Beats—and learn how to develop custom plugins to extend and tailor Logstash to fit any environment. Delving deeper, the book provides an expert’s perspective on sophisticated event processing, including advanced parsing, dynamic enrichment, sensitive data redaction, and complex conditional logic for real-world requirements. Detailed chapters on output optimization examine Elasticsearch internals, integration with distributed queues, delivery guarantees, and building resilient, high-throughput pipelines. Throughout, readers will find guidance for performance tuning, horizontal scaling, disaster recovery, and ensuring compliance with security best practices, including end-to-end encryption, access controls, and audit logging. With a strong emphasis on observability, troubleshooting, automation, and future trends, "Logstash Essentials" equips professionals to monitor pipeline health, visualize data movements, automate deployments, and integrate seamlessly with broader ecosystems such as Elasticsearch, Kibana, SIEM, and emerging technologies like OpenTelemetry. Real-world use cases highlight Logstash’s transformative role in serverless, AI/ML, IoT, and security analytics—making this book an indispensable reference for building resilient, next-generation data infrastructure.
Rails Essentials
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Author : Richard Johnson
language : en
Publisher: HiTeX Press
Release Date : 2025-05-30
Rails Essentials written by Richard Johnson and has been published by HiTeX Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-05-30 with Computers categories.
"Rails Essentials" "Rails Essentials" is an indispensable guide for developers seeking mastery over Ruby on Rails, whether building robust web applications from the ground up or refining large-scale projects. Covering core concepts such as the Rails philosophy of convention over configuration, the application boot process, modular architecture, and seamless integration with Rack and middleware, this comprehensive work ensures readers understand both the fundamentals and the sophisticated mechanisms that underpin every Rails application. With detailed insight into project structure, secrets management, and dependency strategies, the book equips teams with practices to create maintainable and scalable codebases. Venturing beyond the basics, "Rails Essentials" provides authoritative coverage of advanced topics including ActiveRecord’s ORM capabilities, optimized query strategies, schema evolution, and integration with both SQL and NoSQL data sources. It elucidates the intricate request lifecycle, RESTful routing, controller design, and view rendering patterns using ERB, Haml, Slim, and Hotwire’s latest advances. Extensive chapters on software quality introduce systematic testing approaches, from fast unit tests to real-time feature validation, paired with thorough explorations of test data management, CI/CD, and code quality metrics. Security, performance, and deployment are addressed as first-class concerns, with hands-on guidance for authentication, authorization, vulnerability mitigation, background processing, and real-time system architecture. Readers will also learn best practices for scaling, production monitoring, zero-downtime deployments, and leveraging service-oriented architecture. The final chapters empower developers to extend Rails through engines, custom generators, and cutting-edge patterns, making "Rails Essentials" a definitive reference for modern Rails practitioners striving for technical excellence.
Linux For Developers
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Author : William Rothwell
language : en
Publisher: Addison-Wesley Professional
Release Date : 2017-04-17
Linux For Developers written by William Rothwell and has been published by Addison-Wesley Professional this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-04-17 with Computers categories.
Linux for Developers shows you how to start writing great code for Linux, whether you’re a Linux user with little or no coding experience, or an experienced Windows programmer. Leading IT trainer/author William “Bo” Rothwell begins with a clear and up-to-date review of modern open source software, including the licensing arrangements and tradeoffs all developers need to understand. He presents essential skills for both Linux command line and GUI environments, introducing text editors and other tools for efficient coding. Building on this knowledge, Rothwell introduces scripting tools such as Bash, Python, and Perl, as well as traditional object-oriented programming languages such as Java, C++, and C. Finally, he presents a full section on the powerful Git version control system, teaching skills you can use in Linux and many other environments. Access Linux systems, use GUIs, and work at the command line Learn how Linux organizes files and navigate its filesystem Use basic developer commands such as gzip and grep Edit programs with vi and vim, and explore alternative editors Perform basic sysadmin tasks that developers often need to handle Compare Linux languages to choose the best one for each task Write Bash scripts that interact with users or other shell features Program with Python and Perl: flow control, variables, and more Understand Linux features related to building C, C++, and Java programs Stay on top of complex projects with GIT revision control Work in GIT: staging, committing, branches, diffs, merges, and patches Manage local and remote GIT repositories This guide’s modular coverage helps you quickly access whatever information you need right now.
Ruby Essentials
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Author : Phiquill Publishing
language : en
Publisher: Independently Published
Release Date : 2025-07-10
Ruby Essentials written by Phiquill Publishing and has been published by Independently Published this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-07-10 with Computers categories.
✅ Understand Ruby's Fundamentals: Grasp the core philosophy and key features of the Ruby programming language, and learn why it's an excellent choice for new programmers. ✅ Set Up Your Ruby Development Environment: Install Ruby on various operating systems (Windows, macOS, Linux), learn to use Ruby version managers, and configure your preferred text editor for efficient coding. ✅ Write and Execute Your First Ruby Programs: Create simple Ruby scripts, understand how the puts command displays output, and execute your code from the terminal. ✅ Interact with Ruby Using IRB: Utilize the Interactive Ruby Shell (IRB) for immediate code testing, experimentation, and quick command execution. ✅ Work with Variables and Data Types: Comprehend how to store information using variables, identify Ruby's fundamental data types like numbers, strings, and booleans, and check a variable's type. ✅ Perform Numeric Operations: Master integer and floating-point numbers, apply basic arithmetic operators, understand the order of operations, and use common number methods. ✅ Manipulate Strings Effectively: Create, concatenate, and interpolate strings, access characters and substrings, and employ essential string methods for case manipulation, whitespace removal, content checking, and splitting. ✅ Master Booleans, nil, and Truthiness: Understand how to represent true/false values, recognize the significance of nil (absence of value), and grasp Ruby's concept of "truthiness" in conditional logic. ✅ Utilize Assignment and Comparison Operators: Learn to assign and reassign values to variables using basic and shorthand assignment operators, and compare values using equality, relational, and the "spaceship" operators. ✅ Construct Complex Logical Conditions: Combine multiple conditions using logical operators AND (&&), OR (), and NOT (!), and understand their precedence and short-circuit evaluation. ✅ Control Program Flow with Conditionals: Implement if, else, elsif, unless, and case statements to execute specific blocks of code based on various conditions. ✅ Implement Basic Loops and Iteration: Create while and until loops to repeat code execution, and use the each method for efficient iteration over collections. ✅ Organize Data with Collections: Understand the purpose of collections, and learn to use Arrays (ordered lists) and Hashes (key-value pairs) to store and manage multiple values. ✅ Perform Common Array and Hash Operations: Create, access, modify, and iterate over array elements, and add, retrieve, update, and delete key-value pairs in hashes. ✅ Define and Call Your Own Methods: Encapsulate reusable code into methods, define them with parameters, pass arguments, and understand how methods return values implicitly and explicitly. ✅ Grasp Basic Variable Scope: Understand the concept of variable scope, particularly how local variables are confined to methods and blocks. ✅ Understand Object-Oriented Programming Basics: Get an early introduction to objects, classes, and instances, and learn how to create your own custom classes. ✅ Build Simple Interactive Programs: Get input from users using gets, display output with puts and print, and combine these to create basic interactive command-line applications. ✅ Introduce Basic Error Handling and File I/O: Learn how to catch and handle errors gracefully using begin/rescue blocks, and gain an introduction to reading from and writing to files.