Название: Enabling Microservice Success: Managing Technical, Organizational, and Cultural Challenges (Early Release)
Автор: Sarah Wells
Издательство: O’Reilly Media, Inc.
Год: 2022-10-21
Язык: английский
Формат: epub, mobi
Размер: 10.3 MB

Microservices can be a very effective approach for delivering value to your organization and to your customers. If you get them right, microservices help you to move fast, making changes to small parts of your system hundreds of times a day. But get them wrong and microservices just make everything more complicated. In this book, technical strategist Sarah Wells provides practical, in-depth advice for moving to microservices. Having built her first microservices architecture in 2013 for the Financial Times, Sarah discusses the approaches you need to take from the start, and explains the potential traps most likely to trip you up. You'll also learn how to maintain the architecture as your systems mature while minimizing the time you spend on support and maintenance.

Название: Foundations of High-Performance React Applications
Автор: Thomas Hintz
Издательство: Leanpub
Год: 2021-05-09
Язык: английский
Формат: pdf (true), mobi, epub
Размер: 10.3 MB

It can be hard to create high-performance React applications without having a firm understanding of the foundations. In this book you'll create your own version of React that will give you a deep insight into the performance of React itself. React performance can be a mystery. When your app performance degrades it isn't always clear where to look or how to fix the issue. Foundations of High-Performance React Applications is a mini-book exploring what makes React itself behave the way it does. Armed with this knowledge you will be better equipped to build your own high-performance React applications and correctly diagnose bottlenecks. This book is not intended to be an introduction to React or jаvascript. While it might be useful to beginners, this book assumes familiarity with both jаvascript and React. And while this book only specifically addresses React-DOM, the foundations apply equally to React-Native and other React implementations because they are all based on the same core React library and algorithms. The code in this book is clear and simple so as to best communicate the algorithms we’ll be exploring.

Название: Fundamentals of HTML, SVG, CSS and jаvascript for Data Visualisation
Автор: Peter Cook
Издательство: Leanpub
Год: 2022-10-17
Язык: английский
Формат: pdf (true), epub
Размер: 10.3 MB

Learn the fundamentals of HTML, SVG, CSS and jаvascript for building data visualisations on the web.Ideal if you're wanting to learn D3.js or you use Python and/or R and wish to get started with HTML, SVG, CSS and jаvascript. Straight to the point with lots of code examples. This book covers the fundamentals of HTML, SVG, CSS and jаvascript for visualising data. If you're wanting to learn D3.js (or other jаvascript visualisation libraries) and need to get up to speed with HTML, SVG, CSS and jаvascript, this book is ideal. It goes through the basics of these languages, and gives a good foundation for learning libraries such as D3.js. This book doesn’t assume prior knowledge of HTML, SVG, CSS and jаvascript but it’ll be helpful if you’ve some coding experience. Being familiar with a text editor (or IDE) will also be helpful. This book is an ideal foundation for D3 Start to Finish.

Название: Discrete Mathematics for Computer Science (2022)
Автор: Alexander Golovnev, Alexander S. Kulikov, Vladimir Podolskii
Издательство: Leanpub
Год: 2022-08-10
Страниц: 230
Язык: английский
Формат: pdf (true) + Code
Размер: 30.4 MB

This book supplements the DM for CS Specialization at Coursera and contains many interactive puzzles, autograded quizzes, and code snippets. They are intended to help you to discover important ideas in discrete mathematics on your own. By purchasing the book, you will get all updates of the book free of charge when they are released. The book contains material corresponding to the first two courses in the associated specialization at Coursera: Mathematical Thinking in Computer Science and Combinatorics and Probability. Future editions will cover the additional three courses: Graph Theory, Number Theory and Cryptography, and Delivery Problem. There are 300+ problems and 150+ code snippets in the book. Most of the problems come with solutions and 130+ of them are graded automatically (allowing you to check your solution immediately).

Название: How to think about software development: About software, software development and software developers
Автор: Dan Ekstrom
Издательство: Dan Ekstrom
Год: 2022
Страниц: 232
Язык: английский
Формат: pdf, epub, mobi
Размер: 10.2 MB

The impact of software on society is both widespread and deep. It touches almost every aspect of our lives, from the way we bank and shop to the way we stay in touch with our friends and family. It helps us get our work done and entertain ourselves. It even affects the way we think and learn. It can even write the first sentences of a foreword. Software is powerful indeed. But what is it made of, how is it made and how can it be so versatile? Consider the fact that the same programming language can be used to program a dish washer and a bank account. Even though the software in your dish washer and bank account are both machine code run by a processor, and the key words used to create the logic are identical, the rules that govern the two universes are distinct. The user interface for an app (application) in your phone could for example be defined with HTML and programmed in jаvascript, then embedded in a browser component from a framework which gives native access to some of the phones hardware. On an iPhone, the app could be written in Apple’s Object C, or their newest language Swift. On Android it could be Java or Kotlin. Many different hardware types and different programming languages exists in our every day life, and they are created with different purpose in mind.

Название: 50 days of Python: A Challenge a Day
Автор: Benjamin Bennett Alexander
Издательство: Leanpub
Год: 2022-08-30
Страниц: 147
Язык: английский
Формат: pdf (true)
Размер: 10.2 MB

Imagine mastering Python fundamentals by completing a challenge a day. Well, you don't have to imagine that, challenges that will help you master the fundamentals of the Python language as you begin your journey to build and create great things with Python. Even if you are very busy, you can put aside some time every day to complete one challenge and you will be on your way to mastering the Python fundamentals by the end of 50 days. This book contains challenges that mirror real-life situations that programmers encounter every day. The challenges are good enough for someone who has been learning Python for a while and they are looking for challenges that will help them test and grow their knowledge; or someone who has not worked with Python in a while and they are trying to get back in the game. If you are just beginning your Python journey and you love learning by solving problems, this book is for you. In this book, you will find challenges that cover most of the fundamentals of Python. You will create password generators, work with Python modules, translate strings, and build dictionaries. You will work with CSV and JSON files. You will create a website and so much more.

Название: Software Design Principles : A Practical Guide
Автор: Moises Gamio
Издательство: Leanpub
Год: 2022-10-18
Язык: английский
Формат: pdf (true)
Размер: 10.1 MB

Software design principles provide guidelines to handle the complexity of the design process and prepare your code when changes arise, and minimize the impact of introducing bugs. This book aims to make you a better software designer within the object-oriented paradigm. Software design principles are guidelines that help developers to make an object-oriented system design resilient to future changes. Software design principles provide guidelines to handle the complexity of the design process and prepare our code when changes arise and minimize the impact of introducing bugs. Following these guidelines make our code more readable and easier to maintain. This book aims to make you a better software designer within the object-oriented paradigm.

Название: A Complete Guide to Standard C++ Algorithms
Автор: Simon Toth
Издательство: Leanpub
Год: September 28, 2022 (version 0.3.0)
Страниц: 105
Язык: английский
Формат: pdf (true)
Размер: 10.1 MB

The standard algorithms offer a lot of functionality. Save yourself time and effort by having a good grasp on what functionality already exists in the standard library. This book is a complete guide to the C++ standard algorithms, demonstrating examples and pointing out notable, surprising, dangerous or interesting aspects of the different algorithms. This book is a guide, as opposed to a reference, meaning that instead of describing every detail, the book concentrates on examples and pointing out notable, surprising, dangerous or interesting aspects of the different algorithms. Furthermore, unlike a reference, it is supposed to be read, for the most part, like a book in sequential order. C++ already has one canonical reference, the C++ standard, and for quick lookup, the cppreference.com wiki is a great source. The ”complete” part of the statement refers to the width of coverage. The book covers all algorithms and relevant theory up to the C++20 standard (the C++23 standard is not finalized at the time of writing).

Название: Ansible for DevOps: Server and configuration management for humans, 2nd Edition
Автор: Jeff Geerling
Издательство: Leanpub
Год: 2022-04-15
Страниц: 469
Язык: английский
Формат: pdf (true), epub
Размер: 18.9 MB

Ansible is a simple, but powerful, server and configuration management tool. Learn to use Ansible effectively, whether you manage one server—or thousands. Ansible is a simple, but powerful, server and configuration management tool (with a few other tricks up its sleeve). This book helps those familiar with the command line and basic shell scripting start using Ansible to provision and manage anywhere from one to thousands of servers. The book begins with fundamentals, like installing Ansible, setting up a basic inventory file, and basic concepts, then guides you through Ansible's many uses, including ad-hoc commands, basic and advanced playbooks, application deployments, multiple-provider server provisioning, and even Docker orchestration!

Название: Image Processing in Python : Processing raster images with the Pillow library
Автор: Martin McBride
Издательство: Leanpub
Год: 2021-08-22
Страниц: 154
Язык: английский
Формат: pdf (true), epub
Размер: 10.1 MB

Pillow is the most popular Python image processing library. It provides many of the features found in imaging applications like Photoshop or GIMP, such as loading, saving, resizing, transforming images, as well as converting colours and applying filters, enhancements, and effects. This book will teach you how to use simple Python code to automate these functions using the Pillow library, so that your programs can incorporate advanced image processing. It provides a comprehensive guide to Pillow, in plain language and with lots of examples. This book is aimed at anyone wishing to learn about image processing in Python.