Computer Software

There are two software worlds. There is the beautiful functional world of smart “tech” appliances that do Star Trek things. Then there is the world of Healthcare.gov and complex software in financial services, health care, and government, such as maintaining and securing the Department of Veterans Affairs.

The Art of Unit Testing, Second Edition guides you step-by-step from writing your first simple tests to developing robust test sets that are maintainable, readable, and trustworthy. You'll master the foundational ideas and quickly move to high-value subjects like mocks, stubs, and isolation, including frameworks such as Moq, FakeItEasy, and Typemock Isolator.

Are you ready to turn your gaming passion into reality? This book is your ultimate guide to mastering Godot game development. No prior experience needed! Dive into the exciting world of Godot and learn step-by-step how to design captivating 2D and 3D environments, program engaging gameplay mechanics, and create stunning visual effects.

Fascinated by AI but unsure where to start? Feel like the AI revolution is racing ahead without you? You haven't missed your chance—the path to AI mastery is clearer than you imagine. AI Fundamentals makes AI accessible and exciting.

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.

Do you ever look at the clock and wonder where the day went? You spent all this time at work and didn't come close to getting everything done. Tomorrow try something new. Use the Pomodoro technique to work in focused sprints throughout the day. In Pomodoro Technique Illustrated, Staffan Noteberg shows you how to organize your work to accomplish more in less time. There's no need for expensive software or fancy planners. You can get started with nothing more than a piece of paper, a pencil, and a kitchen timer.

Start thinking about your development pipeline as a mission-critical application. Pipeline as Code is a practical guide to automating your development pipeline in a cloud-native, service-driven world. You’ll use the latest infrastructure-as-code tools like Packer and Terraform to develop reliable CI/CD pipelines for numerous cloud-native applications. Treat your CI/CD pipeline like the real application it is. With the Pipeline as Code approach, you create a collection of scripts that replace the tedious web UI wrapped around most CI/CD systems.

Real-World Machine Learning will teach you the concepts and techniques you need to be a successful machine learning practitioner without overdosing you on abstract theory and complex mathematics. By working through immediately relevant examples in Python, you'll build skills in data acquisition and modeling, classification, and regression. You'll also explore the most important tasks like model validation, optimization, scalability, and real-time streaming. When you're done, you'll be ready to successfully build, deploy, and maintain your own powerful ML systems.

How well does your organization respond to changing market conditions, customer needs, and emerging technologies when building software-based products? This practical guide presents Lean and Agile principles and patterns to help you move fast at scale - and demonstrates why and how to apply these methodologies throughout your organization. Through case studies, you'll learn how successful enterprises have rethought everything from governance and financial management to systems architecture and organizational culture in the pursuit of radically improved performance.

AWS Lambda in Action is an example-driven tutorial that teaches you how to build applications that use an event-driven approach on the back end. Starting with an overview of AWS Lambda, the audiobook moves on to show you common examples and patterns you can use to call Lambda functions from a web page or a mobile app. The second part of the audiobook puts these smaller examples together to build larger applications. By the end, you'll be ready to create applications that take advantage of the high availability, security, performance, and scalability of AWS.

Unlock the power of COBOL, the programming language that's been driving industries like finance, government, and insurance for decades! Whether you're an experienced coder or just starting out, "COBOL: From Beginner to Expert in Enterprise Computing" is your go-to guide for mastering this timeless language.

Methods of delivering software are constantly evolving in order to increase speed to market without sacrificing reliability and stability. Mastering development end to end, from version control to production, and building production-ready code is now more important than ever. Continuous deployment takes it one step further. This method for delivering software automates the final step to production and enables faster feedback and safer releases.

Master Photoshop without any previous knowledge with this easy-to-follow audio course. Listen to this expert-taught Photoshop audio tutorial, and learn image editing, retouching, and color correcting for beginners. Find out how to use Photoshop shapes and layers, how to retouch photos, and more.

Free and open source is the foundation of software development, and it's built by people just like you. Discover the fundamental tenets that drive the movement. Take control of your career by selecting the right project to meet your professional goals. Master the language and avoid the pitfalls that typically ensnare new contributors. Join a community of like-minded people and change the world. Programmers, writers, designers, and everyone interested in software will make their mark through free and open source software contributions.

Slow systems are frustrating. They waste time and money. But making consistently great decisions about performance can be easy, if you understand what's going on. This book explains in a clear and thoughtful voice why systems perform the way they do. It's for anybody who's curious about how computer programs and other processes use their time and about what you can do to improve them. Through a mix of personal vignettes and technical use cases, Cary Millsap reviews the process of improving performance and provides best practices for optimizing systems efficiently.

With Herobrine momentarily defeated, but not destroyed, Zeke and his friends realize they are not safe unless they keep moving.

Baby Zeke and Harold are on their way to the End. Herobrine's minion ordered them to kill the Ender King. If they don't, the minion has promised to kill Zeke and Harold's friends! Zeke and Harold are in an impossible situation. Can they find a way out? Or, will this be Herobrine's finest hour?

Master advanced .NET techniques with a focus on actual value delivered by working within a modular, clean architecture. Microsoft Data Platform MVP Dino Esposito explains key clean architecture concepts with a mix of pragmatism and design discipline and helps you solidify your knowledge through a real-world project.

Dive into the world of Linux with Linux Commands, Tools, and Techniques for Beginners and Beyond by Alex Renfield, your ultimate guide to mastering one of the most powerful operating systems. Whether you’re just starting out or looking to level up your skills, this audiobook covers everything you need to navigate, optimize, and excel in Linux.

In the digital age, a captivating and functional website is your gateway to success, whether you're a seasoned developer or a complete novice. "Building Websites Handbook: Your Step-by-Step Blueprint for Web Mastery" is your indispensable guide to the world of web development, providing you with a clear path to designing, creating, and optimizing websites with confidence.