Hands-On Design Patterns and Best Practices with Julia. Proven solutions to common problems in software design for Julia 1.x

Tom Kwong, Stefan Karpinski

Design patterns are fundamental techniques for developing reusable and maintainable code. They provide a set of proven solutions that allow developers to solve problems in software development quickly. This book will demonstrate how to leverage design patterns with real-world applications.Starting with an overview of design patterns and best practices in application design, you'll learn about some of the most fundamental Julia features such as modules, data types, functions/interfaces, and metaprogramming. You'll then get to grips with the modern Julia design patterns for building large-scale applications with a focus on performance, reusability, robustness, and maintainability. The book also covers anti-patterns and how to avoid common mistakes and pitfalls in development. You'll see how traditional object-oriented patterns can be implemented differently and more effectively in Julia. Finally, you'll explore various use cases and examples, such as how expert Julia developers use design patterns in their open source packages.By the end of this Julia programming book, you'll have learned methods to improve software design, extensibility, and reusability, and be able to use design patterns efficiently to overcome common challenges in software development.

Instant PageSpeed Optimization. Optimize your website to make it faster by enhancing its speed, traffic, and bandwidth using practical and hands-on recipes

Sanjeev Jaiswal

PageSpeed is an important aspect of web design and site management. It is a Google measure of how well the site performs to technical measurements. PageSpeed can be measured using Google's own tool or a browser plugin. It is used to score sites in indices, and is important from a UI view as it forms a large part of the success of your site.Instant PageSpeed Optimization is a practical, hands-on guide that provides you with a number of clear, step-by-step exercises, which will help you to take advantage of the real power that is behind web optimization techniques, and give you a good grounding in using it in your websites.The book explores topics like HTML standards used for optimization, minifying scripts, and taking care of images, and solves the common errors that users do unknowingly. It will take you through a number of clear, practical recipes that will help you to take advantage of all the possible technologies to make your websitess efficient, fast, and accurate. You will not only learn basic standards to optimize your websites, but you will also learn some advanced level methods such as Apache handling, Flush methods, making AJAX cacheable, setting up browser caches, and reducing image size using CSS sprites.If you want to take advantage of all the necessary methods to make your website faster and efficient, then this book is a must-have.

Quantum Machine Learning and Optimisation in Finance. On the Road to Quantum Advantage

Antoine Jacquier, Oleksiy Kondratyev, Alexander Lipton, Marcos López de Prado

With recent advances in quantum computing technology, we finally reached the era of Noisy Intermediate-Scale Quantum (NISQ) computing. NISQ-era quantum computers are powerful enough to test quantum computing algorithms and solve hard real-world problems faster than classical hardware.Speedup is so important in financial applications, ranging from analysing huge amounts of customer data to high frequency trading. This is where quantum computing can give you the edge. Quantum Machine Learning and Optimisation in Finance shows you how to create hybrid quantum-classical machine learning and optimisation models that can harness the power of NISQ hardware.This book will take you through the real-world productive applications of quantum computing. The book explores the main quantum computing algorithms implementable on existing NISQ devices and highlights a range of financial applications that can benefit from this new quantum computing paradigm.This book will help you be one of the first in the finance industry to use quantum machine learning models to solve classically hard real-world problems. We may have moved past the point of quantum computing supremacy, but our quest for establishing quantum computing advantage has just begun!

Production-Ready Applied Deep Learning. Learn how to construct and deploy complex models in PyTorch and TensorFlow deep learning frameworks

Tomasz Palczewski, Jaejun (Brandon) Lee, Lenin Mookiah

Machine learning engineers, deep learning specialists, and data engineers encounter various problems when moving deep learning models to a production environment. The main objective of this book is to close the gap between theory and applications by providing a thorough explanation of how to transform various models for deployment and efficiently distribute them with a full understanding of the alternatives.First, you will learn how to construct complex deep learning models in PyTorch and TensorFlow. Next, you will acquire the knowledge you need to transform your models from one framework to the other and learn how to tailor them for specific requirements that deployment environments introduce. The book also provides concrete implementations and associated methodologies that will help you apply the knowledge you gain right away. You will get hands-on experience with commonly used deep learning frameworks and popular cloud services designed for data analytics at scale. Additionally, you will get to grips with the authors’ collective knowledge of deploying hundreds of AI-based services at a large scale.By the end of this book, you will have understood how to convert a model developed for proof of concept into a production-ready application optimized for a particular production setting.

Get Set Procreate 5. A practical guide to illustrating on an iPad filled with tips, tricks, and best practices

Samadrita Ghosh

Procreate is robust, industry-grade painting software that is extremely versatile yet an affordable alternative to subscription-based applications. If you're new to Procreate, Get Set Procreate 5 will help you get up to speed with creating professional illustrations in no time.Complete with step-by-step instructions, detailed explanations, and practical application guidelines, this easy-to-follow guide will cover the ins and outs of Procreate 5.2 and show you how to use each feature effectively. You'll learn how to draw using assistive tools, apply effects, create animations, and develop amazing artwork by implementing the skills learned throughout the book. Once you've got to grips with the new features of Procreate 5 for creating beautiful illustrations, animations, and graphics, you'll be able to explore the tools at your disposal and even create your own brushes, shortcuts, and menus to work efficiently.By the end of this Procreate book, you'll be able to navigate the application confidently and take your artwork to a new level.

Mastering Data Analysis with R. Gain sharp insights into your data and solve real-world data science problems with R—from data munging to modeling and visualization

Gergely Daróczi

Learning PowerCLI. Automate your Vmware vSphere environment by learning how to install and use PowerCLI. This book takes a practical tutorial approach that will have you automating your daily routine tasks in no time

Robert van den Nieuwendijk

Learning Android Application Testing. Improve your Android applications through intensive testing and debugging

Paul Blundell, Paul Blundell, Eduardo Diego Torres Milano