This ebook provides step-by-step instructions on replacing Cisco ACE with Nginx and off-the-shelf servers. Nginx helps you cut costs and modernize.
Cisco entered the hardware load balancer market with an add-on "Application Control Engine" (ACE) module for its Catalyst 6500-series switches, the Cisco ACE30. Soon after they released the...
This open book attends to the co-creation of digital public services for ageing societies. Increasingly public services are provided in digital form; their uptake however remains well below expectations. In particular, amongst older adults the need for public services is high, while at the same time the uptake of digital services is lower than the ...
This open book, like Rayleigh's classic Theory of Sound, focuses on experiments and on approximation techniques rather than mathematical rigor. The second edition has benefited from comments and corrections provided by many acousticians, in particular those who have used the first edition in undergraduate and graduate courses. For example, pha...
This open access book constitutes the refereed proceedings of the 18th International Conference on String Processing and Information Retrieval, ICOST 2020, held in Hammamet, Tunisia, in June 2020.*
The 17 full papers and 23 short papers presented in this volume were carefully reviewed and selected from 49 submissions. They cover topics such as: Io...
The Internet of Things offers massive societal and economic opportunities while at the same time significant challenges, not least the delivery and management of the technical infrastructure underpinning it, the deluge of data generated from it, ensuring privacy and security, and capturing value from it.
This open access pivot explores these chall...
This open book provides an overview of the ERIGrid validation methodology for validating CPES, a holistic power system testing method. It introduces readers to corresponding simulation and laboratory-based tools, including co-simulation, real-time simulation, and hardware-in-the-loop. Selected test cases and validation examples are provided, in ord...
Little did Isaac Newton, Charles Darwin and other 'gentlemen scientists' know, when they were making their scientific discoveries, that some centuries later they would inspire a new field of scientific practice and innovation, called citizen science. The current growth and availability of citizen science projects and relevant applications...
This book started out as about 30 pages of notes for students in my introductory programming class at Mount St. Mary's University. Most of these students have no prior programming experience, and that has affected my approach. I leave out a lot of technical details and sometimes I oversimplify things. Some of these details are filled in later ...
In this book, you'll find information about a set of libraries developed within the Apache Commons (also referred to as "Commons"). Commons is a set of small, popular components which forms a Top-level Project at the Apache Software Foundation. Ranging from the elementary to the complex, many would consider some of these libraries in...
Python for Everybody is designed to introduce students to programming and software development through the lens of exploring data. You can think of the Python programming language as your tool to solve data problems that are beyond the capability of a spreadsheet. Python is an easy to use and easy to learn programming language that is freely availa...
To help you get the most of out of your Raspberry Pi computer, this official Handbook features 200 pages of essential information, inspiring projects, practical tutorials, and definitive reviews.
- Learn how to set up your Raspberry Pi and start using it;
- Discover the new Raspberry Pi 400 and High Quality Camera;
- Be inspired by incredible ...
The purpose of this book is to help you program shared-memory parallel systems without risking your sanity. Nevertheless, you should think of the information in this book as a foundation on which to build, rather than as a completed cathedral. Your mission, if you choose to accept, is to help make further progress in the exciting field of parallel ...
How to Think Like a Computer Scientist is an introductory programming book based on the OCaml language. It is a modified version of Think Python by Allen Downey. It is intended for newcomers to programming and also those who know some programming but want to learn programming in the function-oriented paradigm, or those who simply want to learn OCam...
If your job involves working with data in any manner, you cannot afford to ignore the R revolution! If your domain is called data analysis, analytics, informatics, data science, reporting, business intelligence, data management, big data, or visualization, you just have to learn R as this programming language is a game-changing sledgehammer.
How...
This is a guide that everyone can use to learn about the practice of front-end development. It broadly outlines and discusses the practice of front-end engineering: how to learn it and what tools are used when practicing.
It is specifically written with the intention of being a professional resource for potential and currently practicing front-e...
Do you know that an empowering word can spark ideas, open doors, change attitudes, and create solutions?
Words can do all these things and much more. They have the potency to redefine personalities, lives, and entire communities. Just think of some of the things words are used for every day:
- To communicate a message
- To express a feeling
-...
If your 3D printer is looking a little dusty and unloved, now's the time to put it to work: we've 50 of the best 3D prints to improve your home, office, workshop and more. From functional to frivolous, we've got ideas for you. It's time to unleash the awesome power of your printer!
- Oskitone: where 3D printing meets analogue...
When you've graduated from breadboards and jumper wires it's time to tackle electronics the way the pros do it: by making your own PCBs! We'll take you from beginner to slightly more experienced beginner, with a guide to designing, debugging and manufacturing your own custom electronic creation.
- Learn the secrets of the guitaris...
The home computer boom of the 1980s brought with it now iconic machines such as the ZX Spectrum, BBC Micro, and Commodore 64. Those machines would inspire a generation. Written by Tim Danton.
The Computers That Made Britain (300 pages, hardback) tells the story of 19 of those computers - and what happened behind the scenes. With dozens of new in...
Want to know how to fix common computer problems, without having to wade through technical jargon? Or are you the family on-call technical support person, and need a bit of help?
Help! My Computer Is Broken takes the most common computer problems and tells you how to fix them. It's as simple as that! If you've ever wondered why your la...
Ever fancied creating your own first-person shooter game? Now you can with this 140-page bookazine, brought to you by the Wireframe magazine team with tips from expert video game developers!
Making a fast-paced 3D action game needn't be as daunting as it sounds. Build Your Own First-Person Shooter in Unity will take you step-by- step throug...
This stunning 224-page hardback book not only tells the stories of some of the seminal video games of the 1970s and 1980s, but shows you how to create your own games inspired by them using Python and Pygame Zero, following examples programmed by Raspberry Pi founder Eben Upton.
In the first of two volumes, we remake five classic video games - ra...
This open book is for the beginning level of both architecture and interior design students who learn computer graphic communication software. The author developed multiple tutorials to teach three computer graphic applications, AutoCAD, Revit, and Enscape. AutoCAD is an essential computer drafting software which is 2D drawing software. Revit is a ...
Defend Dissent is an introduction to cryptography paired with the social impacts of surveillance and the protective potential of encryption, with a focus on US social movements. Each chapter ends with a story that brings social context to the material - from surveillance used against contemporary US protests to the African National Congress's ...
Get even more from Raspberry Pi with the brand-new official Handbook! Over 200 pages of Raspberry Pi packed with inspirational projects, essential tutorials & guides, practical tips and definitive reviews!
Inside The Official Raspberry Pi Handbook 2022:
- QuickStart guide to setting up your Raspberry Pi computer;
- Updated with Raspberry P...
Bash is the shell, or command language interpreter, for thegnuoperating system. Thename is an acronym for the 'Bourne-Again SHell', a pun on Stephen Bourne, the authorof the direct ancestor of the current Unix shellsh, which appeared in the Seventh Edition Bell Labs Research version of Unix.
Bash is largely compatible withshand incorpo...
Blazor, A Beginners Guide is intended for developers with some .NET experience. If you're coming from a non-.NET development background, you may learn some .NET basics along the way, but supplemental material around C# and .NET would be of great help to you.
The book begins with the author's own perspective on WebAssembly, why it'...
It took me a pretty long time to really get Git. As I've continued to use Git more and more where I work, I've found myself trying to teach people what it is and why we use it over and over again, and the reality is that Git generally has a pretty steep learning curve compared to many other systems. I've seen case after case of devel...
You can find a whole range of programming textbooks intended for complete beginners. However, this one is exceptional to certain extent. The whole textbook is designed as a record of the dialogue of the author with his daughter who wants to learn programming. The author endeavors not to explain the Java programming language to the readers, but to t...
Mastering Dyalog APL is a complete guide to the use of Dyalog, beginning with a thorough introduction to the APL programming language. Following this, the tutorial describes a large number of common coding techniques and discusses a variety of interfaces, including file handling and COM/OLE. Bernard Legrand provides a comprehensive introduction to ...
Human beings come in all shapes and sizes, all abilities and disabilities. So why should we have to fit in with technology, when technology can so easily be changed to suit us? That's the key question that unites the projects in this issue. From joystick adaptations to prosthetic limbs, we take a look at the ways that open source hardware is m...
The Raspberry Pi Pico: it costs pennies, it's simple to program with, and it's really good at getting data in and out. In short, it's the ideal board for home projects. We've hunted high and low for the best, most innovative, most creative projects around to show off what the Pico can do. What will you build with yours?
- Dis...