Hands-On Functional Programming in Rust
Functional Programming allows developers to divide programs into smaller, reusable components that ease the creation, testing, and maintenance of software as a whole. Combined with the power of Rust, you can develop robust and scalable applications that fulfill modern day software requirements. This book will help you discover all the Rust features that can be used to build software in a functional way. We begin with a brief comparison of the functional and object-oriented approach to different problems and patterns. We then quickly look at the patterns of control flow, data the abstractions of these unique to Functional Programming. The next part covers how to create functional apps in Rust; mutability and ownership, which are exclusive to Rust, are also discussed. Pure functions are examined next and you'll master closures, their various types, and currying. We also look at implementing concurrency through functional design principles and metaprogramming using macros. Finally, we ...
Functional Programming allows developers to divide programs into smaller, reusable components that ease the creation, testing, and maintenance of software as a whole. Combined with the power of Rust, you can develop robust and scalable applications that fulfill modern day software requirements. This book will help you discover all the Rust features that can be used to build software in a functional way. We begin with a brief comparison of the functional and object-oriented approach to different problems and patterns. We then quickly look at the patterns of control flow, data the abstractions of these unique to Functional Programming. The next part covers how to create functional apps in Rust; mutability and ownership, which are exclusive to Rust, are also discussed. Pure functions are examined next and you'll master closures, their various types, and currying. We also look at implementing concurrency through functional design principles and metaprogramming using macros. Finally, we ...
Remote Usability Testing
Usability testing is a subdiscipline of User Experience. Its goal is to ensure that a given product is easy to use and the user's experience with the product is intuitive and satisfying. Usability studies are conducted with study participants who are representative of the target users to gather feedback on a user interface. The feedback is then used to refine and improve the user interface. Remote studies involve fewer logistics, allow participation regardless of location and are quicker and cheaper to execute compared to in person studies, while delivering valuable insights. The users are not inhibited by being in a new environment under observation; they can act naturally in their familiar environment. Remote unmoderated studies additionally have the advantage of being independent of time zones. This book will teach you how to conduct qualitative remote usability studies, in particular remote moderated and unmoderated studies. Each chapter provides actionable tips on how to use ...
Usability testing is a subdiscipline of User Experience. Its goal is to ensure that a given product is easy to use and the user's experience with the product is intuitive and satisfying. Usability studies are conducted with study participants who are representative of the target users to gather feedback on a user interface. The feedback is then used to refine and improve the user interface. Remote studies involve fewer logistics, allow participation regardless of location and are quicker and cheaper to execute compared to in person studies, while delivering valuable insights. The users are not inhibited by being in a new environment under observation; they can act naturally in their familiar environment. Remote unmoderated studies additionally have the advantage of being independent of time zones. This book will teach you how to conduct qualitative remote usability studies, in particular remote moderated and unmoderated studies. Each chapter provides actionable tips on how to use ...
Adobe Creative Cloud All-in-One For Dummies, 2nd Edition
Adobe Creative Cloud is the most popular suite of tools among creative professionals, and a valuable resource you can use to fulfill all of your design goals. Ready to get started? The only book on the market of its kind, Adobe Creative Cloud All-in-One For Dummies is written by designers for designers. It will provide you with expert instruction that spans seven mini-books, with helpful information that can grant insight regardless of your current level of knowledge. Experience with Adobe Creative Cloud is a marketable skill, and this all-in-one reference guide will help you add InDesign CC, Illustrator CC, Photoshop CC, Acrobat Pro, Adobe Bridge, and Adobe Experience Design to your resume. With more than 800 pages of content, this detailed guide will give you confidence you need to use Adobe photography and graphic design tools to edit photos, make original designs and layouts, and let your creativity shine with Adobe Creative Cloud. Learn design basics and utilize more advance ...
Adobe Creative Cloud is the most popular suite of tools among creative professionals, and a valuable resource you can use to fulfill all of your design goals. Ready to get started? The only book on the market of its kind, Adobe Creative Cloud All-in-One For Dummies is written by designers for designers. It will provide you with expert instruction that spans seven mini-books, with helpful information that can grant insight regardless of your current level of knowledge. Experience with Adobe Creative Cloud is a marketable skill, and this all-in-one reference guide will help you add InDesign CC, Illustrator CC, Photoshop CC, Acrobat Pro, Adobe Bridge, and Adobe Experience Design to your resume. With more than 800 pages of content, this detailed guide will give you confidence you need to use Adobe photography and graphic design tools to edit photos, make original designs and layouts, and let your creativity shine with Adobe Creative Cloud. Learn design basics and utilize more advance ...
eBay Business All-in-One For Dummies, 4th Edition
eBay is the perfect place to learn the ropes of what it's like running an online business. It provides the tools, technology, and platform a would-be entrepreneur needs to launch their first successful small business. It takes some know-how, however, to get that business off the ground and grow it into a success. In eBay Business All-in-One For Dummies, Marsha Collier shares the expertise she gained as one of eBay's first Power Sellers on how to get ahead, stay ahead, and expand your business onto other platforms when it's time to grow. eBay continues to grow as it connects new individuals with items to sell with would-be buyers every day. Combining essential information covering seven key topics, this all-encompassing guide shows fledgling entrepreneurs how to sell like a pro, present and market your items, become a power seller, deal with office and legal issues, and so much more. Discover the secrets behind driving views for listings; Find out how to source merchandise for res ...
eBay is the perfect place to learn the ropes of what it's like running an online business. It provides the tools, technology, and platform a would-be entrepreneur needs to launch their first successful small business. It takes some know-how, however, to get that business off the ground and grow it into a success. In eBay Business All-in-One For Dummies, Marsha Collier shares the expertise she gained as one of eBay's first Power Sellers on how to get ahead, stay ahead, and expand your business onto other platforms when it's time to grow. eBay continues to grow as it connects new individuals with items to sell with would-be buyers every day. Combining essential information covering seven key topics, this all-encompassing guide shows fledgling entrepreneurs how to sell like a pro, present and market your items, become a power seller, deal with office and legal issues, and so much more. Discover the secrets behind driving views for listings; Find out how to source merchandise for res ...
Linux All-In-One For Dummies, 6th Edition
Inside, over 800 pages of Linux topics are organized into eight task-oriented mini books that help you understand all aspects of the latest OS distributions of the most popular open-source operating system in use today. Topics include getting up and running with basics, desktops, networking, internet services, administration, security, scripting, Linux certification, and more. This new edition of Linux All-in-One For Dummies has a unique focus on Ubuntu, while still including coverage of Debian, Red Hat, SuSE, and others. The market is looking for administrators, and part of the qualifications needed for job openings is the authentication of skills by vendor-neutral third parties (CompTIA/Linux Professional Institute) - and that's something other books out there don't address. Install and configure peripherals, software packages, and keep everything current; Connect to the internet, set up a local area network (including a primer on TCP/IP, and managing a local area network usin ...
Inside, over 800 pages of Linux topics are organized into eight task-oriented mini books that help you understand all aspects of the latest OS distributions of the most popular open-source operating system in use today. Topics include getting up and running with basics, desktops, networking, internet services, administration, security, scripting, Linux certification, and more. This new edition of Linux All-in-One For Dummies has a unique focus on Ubuntu, while still including coverage of Debian, Red Hat, SuSE, and others. The market is looking for administrators, and part of the qualifications needed for job openings is the authentication of skills by vendor-neutral third parties (CompTIA/Linux Professional Institute) - and that's something other books out there don't address. Install and configure peripherals, software packages, and keep everything current; Connect to the internet, set up a local area network (including a primer on TCP/IP, and managing a local area network usin ...
Hands-On GPU-Accelerated Computer Vision with OpenCV and CUDA
Computer vision has been revolutionizing a wide range of industries, and OpenCV is the most widely chosen tool for computer vision with its ability to work in multiple programming languages. Nowadays, in computer vision, there is a need to process large images in real time, which is difficult to handle for OpenCV on its own. This is where CUDA comes into the picture, allowing OpenCV to leverage powerful NVDIA GPUs. This book provides a detailed overview of integrating OpenCV with CUDA for practical applications. To start with, you'll understand GPU programming with CUDA, an essential aspect for computer vision developers who have never worked with GPUs. You'll then move on to exploring OpenCV acceleration with GPUs and CUDA by walking through some practical examples. Once you have got to grips with the core concepts, you'll familiarize yourself with deploying OpenCV applications on NVIDIA Jetson TX1, which is popular for computer vision and deep learning applications. The last ch ...
Computer vision has been revolutionizing a wide range of industries, and OpenCV is the most widely chosen tool for computer vision with its ability to work in multiple programming languages. Nowadays, in computer vision, there is a need to process large images in real time, which is difficult to handle for OpenCV on its own. This is where CUDA comes into the picture, allowing OpenCV to leverage powerful NVDIA GPUs. This book provides a detailed overview of integrating OpenCV with CUDA for practical applications. To start with, you'll understand GPU programming with CUDA, an essential aspect for computer vision developers who have never worked with GPUs. You'll then move on to exploring OpenCV acceleration with GPUs and CUDA by walking through some practical examples. Once you have got to grips with the core concepts, you'll familiarize yourself with deploying OpenCV applications on NVIDIA Jetson TX1, which is popular for computer vision and deep learning applications. The last ch ...
Effective DevOps with AWS, 2nd Edition
The DevOps movement has transformed the way modern tech companies work. Amazon Web Services (AWS), which has been at the forefront of the cloud computing revolution, has also been a key contributor to the DevOps movement, creating a huge range of managed services that help you implement DevOps principles. Effective DevOps with AWS, Second Edition will help you to understand how the most successful tech start-ups launch and scale their services on AWS, and will teach you how you can do the same. This book explains how to treat infrastructure as code, meaning you can bring resources online and offline as easily as you control your software. You will also build a continuous integration and continuous deployment pipeline to keep your app up to date. Once you have gotten to grips will all this, we'll move on to how to scale your applications to offer maximum performance to users even when traffic spikes, by using the latest technologies, such as containers. In addition to this, you'll ge ...
The DevOps movement has transformed the way modern tech companies work. Amazon Web Services (AWS), which has been at the forefront of the cloud computing revolution, has also been a key contributor to the DevOps movement, creating a huge range of managed services that help you implement DevOps principles. Effective DevOps with AWS, Second Edition will help you to understand how the most successful tech start-ups launch and scale their services on AWS, and will teach you how you can do the same. This book explains how to treat infrastructure as code, meaning you can bring resources online and offline as easily as you control your software. You will also build a continuous integration and continuous deployment pipeline to keep your app up to date. Once you have gotten to grips will all this, we'll move on to how to scale your applications to offer maximum performance to users even when traffic spikes, by using the latest technologies, such as containers. In addition to this, you'll ge ...
SQL Server Advanced Data Types
Deliver advanced functionality faster and cheaper by exploiting SQL Server's ever-growing amount of built-in support for modern data formats. Learn about the growing support within SQL Server for operations and data transformations that have previously required third-party software and all the associated licensing and development costs. Benefit through a better understanding of what can be done inside the database engine with no additional costs or development time invested in outside software. Widely used types such as JSON and XML are well-supported by the database engine. The same is true of hierarchical data and even temporal data. Knowledge of these advanced types is crucial to unleashing the full power that's available from your organization's SQL Server database investment. SQL Server Advanced Data Types explores each of the complex data types supplied within SQL Server. Common usage scenarios for each complex data type are discussed, followed by a detailed discussion on ...
Deliver advanced functionality faster and cheaper by exploiting SQL Server's ever-growing amount of built-in support for modern data formats. Learn about the growing support within SQL Server for operations and data transformations that have previously required third-party software and all the associated licensing and development costs. Benefit through a better understanding of what can be done inside the database engine with no additional costs or development time invested in outside software. Widely used types such as JSON and XML are well-supported by the database engine. The same is true of hierarchical data and even temporal data. Knowledge of these advanced types is crucial to unleashing the full power that's available from your organization's SQL Server database investment. SQL Server Advanced Data Types explores each of the complex data types supplied within SQL Server. Common usage scenarios for each complex data type are discussed, followed by a detailed discussion on ...
Collect, Combine, and Transform Data Using Power Query in Excel and Power BI
Using Power Query, you can import, reshape, and cleanse any data from a simple interface, so you can mine that data for all of its hidden insights. Power Query is embedded in Excel, Power BI, and other Microsoft products, and leading Power Query expert Gil Raviv will help you make the most of it. Discover how to eliminate time-consuming manual data preparation, solve common problems, avoid pitfalls, and more. Then, walk through several complete analytics challenges, and integrate all your skills in a realistic chapter-length final project. By the time you're finished, you'll be ready to wrangle any data - and transform it into actionable knowledge. Prepare and analyze your data the easy way, with Power Query; Quickly prepare data for analysis with Power Query in Excel (also known as Get & Transform) and in Power BI; Solve common data preparation problems with a few mouse clicks and simple formula edits; Combine data from multiple sources, multiple queries, and mismatched tables; Mas ...
Using Power Query, you can import, reshape, and cleanse any data from a simple interface, so you can mine that data for all of its hidden insights. Power Query is embedded in Excel, Power BI, and other Microsoft products, and leading Power Query expert Gil Raviv will help you make the most of it. Discover how to eliminate time-consuming manual data preparation, solve common problems, avoid pitfalls, and more. Then, walk through several complete analytics challenges, and integrate all your skills in a realistic chapter-length final project. By the time you're finished, you'll be ready to wrangle any data - and transform it into actionable knowledge. Prepare and analyze your data the easy way, with Power Query; Quickly prepare data for analysis with Power Query in Excel (also known as Get & Transform) and in Power BI; Solve common data preparation problems with a few mouse clicks and simple formula edits; Combine data from multiple sources, multiple queries, and mismatched tables; Mas ...
Machine Learning in Java, 2nd Edition
As the amount of data in the world continues to grow at an almost incomprehensible rate, being able to understand and process data is becoming a key differentiator for competitive organizations. Machine learning applications are everywhere, from self-driving cars, spam detection, document search, and trading strategies, to speech recognition. This makes machine learning well-suited to the present-day era of big data and Data Science. The main challenge is how to transform data into actionable knowledge. Machine Learning in Java will provide you with the techniques and tools you need. You will start by learning how to apply machine learning methods to a variety of common tasks including classification, prediction, forecasting, market basket analysis, and clustering. The code in this book works for JDK 8 and above, the code is tested on JDK 11. Moving on, you will discover how to detect anomalies and fraud, and ways to perform activity recognition, image recognition, and text analy ...
As the amount of data in the world continues to grow at an almost incomprehensible rate, being able to understand and process data is becoming a key differentiator for competitive organizations. Machine learning applications are everywhere, from self-driving cars, spam detection, document search, and trading strategies, to speech recognition. This makes machine learning well-suited to the present-day era of big data and Data Science. The main challenge is how to transform data into actionable knowledge. Machine Learning in Java will provide you with the techniques and tools you need. You will start by learning how to apply machine learning methods to a variety of common tasks including classification, prediction, forecasting, market basket analysis, and clustering. The code in this book works for JDK 8 and above, the code is tested on JDK 11. Moving on, you will discover how to detect anomalies and fraud, and ways to perform activity recognition, image recognition, and text analy ...