Название: Hands-on Test-Driven Development: Using Ruby, Ruby on Rails, and RSpec
Автор: Greg Donald
Издательство: Apress
Год: 2024
Страниц: 237
Язык: английский
Формат: pdf
Размер: 10.2 MB

Learn to properly test Ruby and Ruby on Rails applications by first writing failing tests, and then by implementing application code to make the failing tests pass. This book will teach you how to employ test-driven development (TDD) using RSpec while building a blog from start to finish. By the end of the book, you will be ready to deploy their fully tested blog to their own production web server using the latest versions of Ruby 3 and Ruby on Rails 7. We’ll be using the Ruby programming language and the Ruby on Rails web framework to build everything. These are the best tools for the job, in my opinion. Ruby is a very expressive and powerful programming language, and Ruby on Rails is a very powerful web framework. We’ll use the test-driven development (TDD) style of software design and engineering, which means we’ll write failing tests first and only then write our implementation code to get our failing tests passing. We’ll use the RSpec testing framework to write our tests. RSpec describes itself as a tool for performing “behavior-driven development” and is in fact the best tool available for testing Ruby code. If you’ve never used RSpec before, don’t worry; in this book, I’ll cover more than enough to get you started and productive. We will use the PostgreSQL relational database management system (RDBMS) to store our project’s data. For beginner to intermediate Ruby software engineers who are interested in learning to use TDD with RSpec to test and build web applications using Ruby on Rails.

Название: Ultimate Full-Stack Web Development with MERN: Design, Build, Test and Deploy Production-Grade Web Applications with MongoDB, Express, React and NodeJS
Автор: Nabendu Biswas
Издательство: Orange Education Pvt Ltd, AVA
Год: December 2023
Страниц: 264
Язык: английский
Формат: True/Retail EPUB
Размер: 17.1 MB

Master Web Development with MERN Stack for Designing, Testing, and Deploying Professional-Grade Applications using MongoDB, Express, React, and Node.js. This book covers all the top technologies in the jаvascript ecosystem: MongoDB, ExpressJS, ReactJS and NodeJS. With these technologies, we can create a completely functional web application that includes frontend, backend and database. We will build a fairly large production-ready app in this book. Here, we will first learn to set up the frontend with React, then create the backend APIs with NodeJS and Express. The backend will be connected to our database which is MongoDB. We will learn to use authentication in our project by implementing JWT. We will also learn to test both frontend and backend using the Unit testing framework of Jest. Finally, we will learn how to deploy both frontend and backend with ease to use free apps. After going through the book, the readers will be able to create any MERN app with ease and can also modify the project in the book to create other apps. In the Frontend section, you'll construct a dynamic ReactJS application with a focus on creating components, and pages, and establishing Redux for state management. This book will guide you through setting up Redux, implementing registration and login functionalities, and refining your application with a user-friendly dashboard and task form. The book concludes with chapters on frontend and backend testing, ensuring the robustness of your application, and also covers deployment strategies for both frontend and backend components, providing a comprehensive guide to showcase your application to the world.

Название: Software Development & AI
Автор: Shikhar Singh
Издательство: Independently published
Год: 2023
Страниц: 149
Язык: английский
Формат: pdf
Размер: 34.2 MB

Embark on a captivating journey into the dynamic realms of Software Development and Artificial Intelligence with this thought-provoking book. Delve into the intricacies of crafting cutting-edge software solutions while exploring the profound impact of Artificial Intelligence (AI) on our rapidly evolving technological landscape. Uncover the symbiotic relationship between code and cognition as you navigate through the fascinating intersection of these two transformative fields. Whether you're a seasoned developer seeking new insights or an enthusiast eager to grasp the essence of AI in software, this book promises an enlightening exploration of the limitless possibilities that emerge when human ingenuity converges with the power of intelligent machines. Engage with real-world examples, visionary perspectives, and practical wisdom that will inspire, challenge, and reshape your understanding of the future at the intersection of Software Development and AI. Delve into the intricacies of code, algorithms, and the ever-evolving landscape of technology as you explore the synergy between human ingenuity and machine intelligence. This compelling narrative seamlessly weaves together the tales of seasoned developers and the groundbreaking advancements in Artificial Intelligence that have shaped our digital world. Whether you're a seasoned programmer, a curious novice, or someone fascinated by the profound impact of AI on society, this book offers a riveting blend of technical insights and human stories.

Название: Mastering Python: 100+ Solved and Commented Exercises to Accelerate Your Learning
Автор: Ruhan Conceição
Издательство: Independently published
Год: 2023
Страниц: 200
Язык: английский
Формат: epub
Размер: 15.8 MB

Exercise your programming logic skills in Python with the book "Mastering Python: 100+ Solved and Commented Exercises to Accelerate Your Learning". In this book, over 100 programming logic exercises are presented, all solved and commented. In many exercises, multiple solutions are provided so that you can compare different ways of solving a programming problem. The main goal of this book is to provide a practical and comprehensive resource for programmers seeking improvement. Whether you are a beginner in Python looking to solidify your knowledge or an experienced programmer wishing to deepen your expertise, these exercises will serve as an excellent study guide and reference. This book is also suitable for teachers who would like to have a rich collection of solved Programming Logic exercises to create exercises and questions for their students. This book is aimed at people who are starting to program and need to develop their programming logic skills using the Python language. This book is also recommended for teachers who teach subjects such as Algorithms, Programming, Programming Logic, etc., and need a comprehensive resource with problems to use as examples and activities with their students.

Название: Symmetric Cryptography, Vol. 1-2
Автор: Christina Boura, María Naya-Plasencia
Издательство: Wiley-ISTE
Год: 2023
Страниц: 264+265
Язык: английский
Формат: pdf (true)
Размер: 11.0 MB

Symmetric cryptology is one of the two main branches of cryptology. Its applications are essential and vital in the Information Age, due to the efficiency of its constructions. The scope of this book in two volumes is two-fold. First, it presents the most important ideas that have been used in the design of symmetric primitives, their inner components and their most relevant constructions. Second, it describes and provides insights on the most popular cryptanalysis and proof techniques for analyzing the security of the above algorithms. A selected number of future directions, such as post-quantum security or design of ciphers for modern needs and particular applications, are also discussed. Symmetric-key cryptology is one of the two main branches of modern cryptology. On the one hand, it comprises primitives and constructions for providing security services such as confidentiality, integrity and authentication, the particularity being that the same secret key k is used at both sides. On the other hand, it studies and provides cryptanalysis and proof techniques for analyzing the security of the above constructions.

Название: DevOps: A Journey from Microservice to Cloud Based Containerization
Автор: Hitesh Kumar Sharma, Anuj Kumar, Sangeeta Pant, Mangey Ram
Издательство: River Publishers
Серия: River Publishers Series In Computing And Information Science And Technology
Год: 2023
Страниц: 195
Язык: английский
Формат: pdf (true)
Размер: 17.7 MB

Transitioning to DevOps requires a change in culture and mindset. At its simplest, DevOps is about removing the barriers between two traditionally siloed teams, development, and operations. In some organizations, there may not even be separate development and operations teams; engineers may do both. With DevOps, the two teams work together to optimize both the productivity of developers and the reliability of operations. They strive to communicate frequently, increase efficiencies, and improve the quality of services they provide to customers. They take full ownership for their services, often beyond where their stated roles or titles have traditionally been scoped by thinking about the end customer’s needs and how they can contribute to meeting those needs. Quality assurance and security teams may also become tightly integrated within these teams. Organizations using a DevOps model, regardless of their organizational structure, have teams that view the entire development and infrastructure lifecycle as part of their responsibilities. In this book, we introduce the DevOps culture, and the tools and techniques under this technical cultural umbrella. We explain microservice, containers, Docker Container, Kubernetes, etc., and the significance of these in adopting the DevOps culture for successful software development.

Название: Dashboard Design
Автор: Michael Burch, Marco Schmid
Издательство: River Publishers
Серия: River Publishers Series In Computing And Information Science And Technology
Год: 2023
Страниц: 314
Язык: английский
Формат: pdf (true)
Размер: 17.7 MB

Interactive visualization and visual analytics tools have been designed and developed in the past and will be developed in the future as well. In each application domain in which data is measured, generated, and recorded we see a potential candidate for an interactive visualization tool with the goal to find insights and knowledge in the data. This knowledge can be found either visually by humans’ interventions or algorithmically by the machine, in the best case by applying both concepts in combination as in visual analytics. One of the easiest ways to get an interactive visualization tool running is by means of dashboards, typically implemented as webpages that can run in a web browser and are accessible online, creating some kind of web-based solution. This book describes ways to design and implement dashboards based on the programming language Python, the graphics library Plotly, and Dash. The readers can use the provided dashboard codes as a starting point and extend the functionality and features on their desire. In this book, we are going to describe this interesting topic with various Python code examples.

Название: Introduction to Programming, using Python
Автор: Shunya Acad
Издательство: Leanpub
Год: 2023-12-07
Страниц: 228
Язык: английский
Формат: pdf (true) + Extra
Размер: 17.0 MB

Use of technology is increasing and impacting more and more domains. Most of the workforce in cities use technology for work and personal work. This provides its own challenges but also opportunities, and requirements to use those opportunities. Introduction to programming is one of those requirements. Python is one of the most popular generic programming language at the moment and this increases the chances of using the language you learn programming with. Python is a generic programming language with contributions in almost every domain, specially compared to other languages. So chances are higher that you will find an existing solution, irrespective of the field you work in. Another advantage is that there is lot of help available online as there are more users/developers. Python has well designed syntax which is clear and easy to write and read which makes it easy to focus on what you need the code to do. Python provides features like garbage collection which does the memory management in background making it easier to code.

Название: Pythonomics: coding strategies for Python in economics: A Comprehensive guide to the application of Python programming in economics
Автор: Hayden Van Der Post
Издательство: Reactive Publishing
Год: 2023
Страниц: 695
Язык: английский
Формат: pdf
Размер: 53.1 MB

Embark on a transformative journey through the dynamic world of economics, guided by the power of Python, with "Pythonomics." This groundbreaking book serves as your compass in navigating the complexities of economic analysis, modelling, and forecasting, unleashing the full potential of Python's capabilities to revolutionize your understanding of economic phenomena. Designed for thinkers, innovators, and visionaries, "Pythonomics" is meticulously crafted to cater to a diverse audience – from students grappling with the basics of economics and programming to seasoned analysts seeking to enhance their data-driven decision-making arsenal. Whether you're aiming to decipher market trends, optimize financial strategies, or influence policy-making, this book is your ultimate resource. Dive into the essentials with an engaging introduction to Python for economists, establishing a robust foundation that paves the way for advanced econometric techniques. Each chapter unfolds with precision, exploring data structures, visualization, statistical analysis, and beyond, ensuring a seamless transition from theoretical concepts to real-world applications.

Название: The Book Collection React JS
Автор: Tobias Ottoni
Издательство: Independently published
Серия: The Book Collection
Год: 2023
Страниц: 136
Язык: английский
Формат: pdf
Размер: 11.1 MB

Explore the World of Programming with the Definitive Collection in React JS! If you're ready to master programming and take your skills to the next level, "The React JS Book Collection" is your passport to an engaging and transformative educational journey. A book designed to guide beginners and experts alike, this collection is the key to unlocking the limitless potential of React JS. This book is the gateway to programming and React JS mastery. Whether you're a beginner eager to get started or a veteran looking to hone your skills, this collection provides the knowledge and resources you need for an exciting and successful educational journey. Get the collection now and unlock the unlimited potential of React JS!