Examine the building blocks that make any good MVC framework using PHP 8. This book exposes all the considerations that many developers take for granted when using a popular framework, and teaches you how to make this MVC framework your own. You'll quickly get started writing your first bit of framework code, then, you build a variety of examples using aspects of an MVC framework, including a router, a template engine, a database library, a persistence engine (ORM), and a testing framework. In the next section, you'll implement sessions, caches, file systems, queues, logging, and mail. You'll wrap up by building a larger scale sample web application: a sales website for a company that sells rockets. Along the way, this book lays bare all the secret parts of MVC to take with you to apply to your own PHP-based MVC projects. What You Will Learn Build PHP-based web applications using the model view controller (MVC) architecture Write your first bit of framework code Compare the code you write with how the popular frameworks do the same kinds of things Create various aspects of applications, engines, and other frameworks Wrap up with a sample case study application Who This Book Is For Experienced PHP and web developers. Some prior experience with PHP and web development at least recommended.

This book includes a variety of articles which look critically and judiciously at Google and its products, with a focus on Google Scholar and Google Book Search. It also examines their usefulness in a public service context. Its ultimate aim is to assess the use of Google as a major information resource. Its subject matter deals with online megasearch engines and their influence on reference librarianship, the impact of Google on information seeking, librarianship and the development of book digitization projects in which Google Book Search plays its part.

This book will be of interest to librarians across all educational sectors, library science scholars and publishers.

This book was published as a special issue of the Journal of Library Administration.

JSON is becoming the backbone for meaningful data interchange over the internet. This format is now supported by an entire ecosystem of standards, tools, and technologies for building truly elegant, useful, and efficient applications. With this hands-on guide, author and architect Tom Marrs shows you how to build enterprise-class applications and services by leveraging JSON tooling and message/document design. JSON at Work provides application architects and developers with guidelines, best practices, and use cases, along with lots of real-world examples and code samples. You'll start with a comprehensive JSON overview, explore the JSON ecosystem, and then dive into JSON's use in the enterprise. Get acquainted with JSON basics and learn how to model JSON data Learn how to use JSON with Node.js, Ruby on Rails, and Java Structure JSON documents with JSON Schema to design and test APIs Search the contents of JSON documents with JSON Search tools Convert JSON documents to other data formats with JSON Transform tools Compare JSON-based hypermedia formats, including HAL and jsonapi Leverage MongoDB to store and access JSON documents Use Apache Kafka to exchange JSON-based messages between services

Leverage the power of Gatsby to quickly produce e-commerce sites that are efficient, fast, and secure. This project-oriented book simplifies the process of setting up a Gatsby e-commerce site from start to finish, providing a starting toolset that you can use to develop future projects and incorporate into your existing workflows. You'll learn to reduce reliance on tools that are bloated, prone to being hacked, and not the most efficient, and move over to the newest framework on the block. You'll also see how to use the Gatsby framework to rapidly create and deploy e-commerce sites that are performant and secure, with the minimum of fuss. Understand how to source data, build a catalog, add a blog, finesse your site (including performance), implement the checkout and payment processes with the help of third-party tools such as Stripe, and deploy to production. Finally, you'll learn how to migrate existing WooCommerce sites to Gatsby, and adapt for mobile. Gatsby is fast and does away with the need for databases, thereby removing one of the biggest weak spots in any e-commerce site. It is based on Node.js and JavaScript, making it easy to extend and customize as requirements dictate. Learn to make your customers' lives easier and simpler using this book today. What You'll Learn Implement e-commerce sites using Gatsby Explore some of the options for architecting an e-commerce site using this framework Gain an appreciation of pointers around maintenance requirements and ancillary needs (such as SEO) Compare your site to others that use different tools Work through a project from start to finish, understanding what can be achieved using Gatsby, and where other tools may need to be brought into play Who This Book Is For Developers already familiar with JavaScript, who are keen to learn how to leverage the Gatsby framework to quickly create the basis of an e-commerce offer (from scratch, or using data tools such as WooCommerce to support a transition), with little more than a text editor. Developers who want to focus on simplicity, to produce efficient and properly optimized e-commerce sites in modern browsers using tools already in their possession. Those in agile development teams, where time is of the essence, and the pressure is on to deliver results quickly.

With a growing ecosystem of tools and libraries available, and the flexibility to run on many platforms (web, desktop and mobile), JavaScript is a terrific all-round environment for all data wrangling needs! Data Wrangling with JavaScript teaches readers core data munging techniques in JavaScript, along with many libraries and tools that will make their data tasks even easier. Key Features * How to handle unusual data sets * Cleaning and preparing raw data * Visualizing your results Audience Written for developers with experience using JavaScript. No prior knowledge of data analytics is needed. Author Bio Ashley Davis is a software developer, entrepreneur, writer, and a stock trader. He is the creator of Data-Forge, a data transformation and analysis toolkit for JavaScript inspired by Pandas and Microsoft LINQ.

Give users the real-time experience they expect, by using Elixir and Phoenix Channels to build applications that instantly react to changes and reflect the application's true state. Learn how Elixir and Phoenix make it easy and enjoyable to create real-time applications that scale to a large number of users. Apply system design and development best practices to create applications that are easy to maintain. Gain confidence by learning how to break your applications before your users do. Deploy applications with minimized resource use and maximized performance. Real-time applications come with real challenges - persistent connections, multi-server deployment, and strict performance requirements are just a few. Don't try to solve these challenges by yourself - use a framework that handles them for you. Elixir and Phoenix Channels provide a solid foundation on which to build stable and scalable real-time applications. Build applications that thrive for years to come with the best-practices found in this book. Understand the magic of real-time communication by inspecting the WebSocket protocol in action. Avoid performance pitfalls early in the development lifecycle with a catalog of common problems and their solutions. Leverage GenStage to build a data pipeline that improves scalability. Break your application before your users do and confidently deploy them. Build a real-world project using solid application design and testing practices that help make future changes a breeze. Create distributed apps that can scale to many users with tools like Phoenix Tracker. Deploy and monitor your application with confidence and reduce outages. Deliver an exceptional real-time experience to your users, with easy maintenance, reduced operational costs, and maximized performance, using Elixir and Phoenix Channels. What You Need: You'll need Elixir 1.9+ and Erlang/OTP 22+ installed on a Mac OS X, Linux, or Windows machine.

Methoden der Suchmaschinenoptimierung werden im vorliegenden Buch umfassend beleuchtet. Nach einer Einfuhrung in das Thema besteht ein erster Schwerpunkt darin, konkrete Handlungsanweisungen fur die Suchmaschinenoptimierung einer Website aufzuzeigen. Dazu wird ein Optimierungszyklus in neun Schritten vorgestellt, welcher die Felder OffPage-Optimierung, OnPage-Optimierung und Keyword-Recherche einschliesst. Daruber hinaus fuhrt der Autor die zusatzliche Kategorie der Content-Strategie ein, um die Quellen und Verbreitungswege potentieller neuer Inhalte zu systematisieren. Um die Anschaulichkeit und den Praxisbezug noch zu erhoehen, stellt der Autor eine konkrete Anwendung des vorgestellten Optimierungszyklus am Beispiel einer real existierenden Website vor.

This book introduces standard and new HTML5 elements and attributes and CSS3 properties commonly used in Web design as well as design guidelines for their effective use. Its approach of explaining every line of code in the examples it uses to show the usage of the HTML elements and CSS properties introduced makes it an invaluable Web design resource for beginners as well as intermediates looking to fill in gaps in their knowledge. In addition, the inclusion of user-centered design process stages and how they are best managed in website development makes the book unique in its area. Also, the book's approach of including challenges after each topic to help refresh readers' knowledge, as well as make them think, ensures that there are ample activities to keep learners motivated and engaged. Key Features Comprehensively covers standard and new HTML5 elements and attributes and CSS3 properties. Includes a lot of challenges/exercises; one after each HTML element or CSS property introduced and demonstrated with examples. Example codes can be copied and pasted as-is to implement and experiment with. For every HTML element or CSS property introduced, guidelines are provided, where relevant, on how to best use them in a design to enhance usability and accessibility. Includes comprehensive explanation of flexible box and grid layout models and how to use them to create responsive and adaptive Web design. Covers the importance of visual aesthetics in design, including design elements and principles and examples of how they can be applied in Web design to produce good user experience. Includes comprehensive guidelines on how to design for standard and mobile screens, including discussion of touch gesture interaction design and standard gestures and the functions for which they are most commonly used. Introduces the stages of user-centered design process, including Web accessibility and user-experience testing, and managerial aspects of Web development, including intellectual property. Provides a brief introduction on how to make HTML and CSS codes more compact and more efficient and how to combine them with other languages commonly used in Web design and development, such as JavaScript, AJAX, and PHP.

Combine the strengths of Angular, the leading framework for developing complex client-side applications, and ASP.NET Core MVC 3, the latest evolution of Microsoft's framework for server-side applications. This new edition offers updated Angular, ASP.NET Core 3, Entity Framework Core 3 examples, an all-new chapter on interoperability with Blazor, and more! Best-selling author Adam Freeman brings together these two key technologies and explains how to use ASP.NET Core MVC 3 to provide back-end services for Angular applications. This fast-paced and practical guide starts from the nuts and bolts and gives you the knowledge you need to combine Angular and ASP.NET Core MVC 3 in your projects. Each topic is covered clearly and concisely and is packed with the essential details you need to learn to be truly effective. What You Will Learn Gain a solid understanding of how ASP.NET Core MVC 3 and Angular can work together Utilize both Visual Studio and Visual Studio Code to develop Angular/ASP.NET Core MVC projects Create ASP.NET Core RESTful web services to support Angular applications Expose data from Entity Framework Core to Angular applications Use ASP.NET Core Identity to provide security services to Angular applications Understand how Angular and Blazor applications can work together Who This Book Is For This book is for developers with knowledge of ASP.NET Core MVC who are introducing Angular into their projects.

Spring Roo goes a step beyond the Spring Framework by bringing true Rapid Application Development to Java--just as Grails has done with Groovy. This concise introduction shows you how to build applications with Roo, using the framework's shell as an intelligent and timesaving code-completion tool. It's an ideal RAD tool because Roo does much of the tedious code maintenance.

You'll get started by building a simple customer relationship management application, complete with step-by-step instructions and code examples. Learn how to control any part of the application with Roo's opt-in feature, while using this open source framework to automate the rest of the code. Set up a Spring application and working Maven build to see Roo in action Address persistence with JPA and the Neo4j graph database--and learn how Roo supports NoSQL databases Use Roo's database reverse-engineering feature to generate a data model from an existing schema Build Roo applications with Spring MVC, Spring WebFlow, Google Web Toolkit, Vaadin, and other web frameworks Secure and test your application

This hands on exploration of the Google+ platform walks through the full offering of Google+ APIs. Developing with Google+ takes a common sense, sequential approach to learning Google+. It focuses on concrete examples of integrating existing websites with Google+ as well as building social applications upon this new platform. In this book you will: * Make the most of social widgets like the +1 Button and the Sharebox * Register applications to gain access to the Google+ APIs * Access public data directly over RESTful web services * Use OAuth to gain access to access user specific data * Learn about the available client libraries * Build a small social application that integrates deeply with Google+ Whether you're new to web design or an experienced application developer, you'll learn everything you need to get started integrating Google+ into your new and existing projects.

Whether you need an example-driven programmer's guide or a complete desk reference, JavaScript: The Definitive Guide is the most authoritative book on the language that runs the Web. The sixth edition offers comprehensive coverage of ECMAScript 5 (the new language standard) and also the new APIs introduced in HTML5. The chapters on functions and classes have been completely rewritten and updated to match current best practices. A new chapter covers language extensions and subsets. JavaScript: The Definitive Guide is organized into four sections: * Part 1: Learn the core JavaScript language in detail -- ideal for newcomers as well as experienced JavaScript programmers who want to sharpen their skills * Part 2: Understand the scripting environment provided by web browsers with broad and deep coverage of client-side JavaScript illustrated by many sophisticated examples * Part 3: Get a complete reference for core JavaScript that documents every class, object, constructor, method, function, property, and constant * Part 4: Consult a separate reference to client-side JavaScript, including legacy web browser APIs, the standard Level 2 DOM API, the XMLHttpRequest object, and the canvas tag

Add custom features to browsers old and new by writing polyfill libraries, JavaScript plugins that take browsers beyond their native capabilities. In this practical fieldbook, author Brandon Satrom introduces principles and guidelines for polyfill development, and then walks you through the steps for building a complex, real-world HTML5 polyfill.

You'll also explore the future of polyfilling--or prollyfilling--that will enable you to test and work with emerging concepts, often ahead of browser vendors. By the time you finish this book, you'll have the tools and hands-on experience you need to build reliable polyfills for today's and tomorrow's Web.Learn the current state of polyfills, including shims, opt-ins, and drop-insUse principles and practices to build responsible polyfills that benefit the entire web development communityBuild out several features for an HTML5 Forms polyfill libraryConfigure a build environment and run automated cross-browser testingOptimize performance, handle edge cases, and fine-tune the speed of your polyfillGet examples of prollyfilling libraries that push the boundaries of the WebWrite a sample prollyfill and compare it to current polyfill builds

What's the best approach for developing an application with JavaScript? This book helps you answer that question with numerous JavaScript coding patterns and best practices. If you're an experienced developer looking to solve problems related to objects, functions, inheritance, and other language-specific categories, the abstractions and code templates in this guide are ideal -- whether you're writing a client-side, server-side, or desktop application with JavaScript. Written by JavaScript expert Stoyan Stefanov -- Senior Yahoo! Technical and architect of YSlow 2.0, the web page performance optimization tool -- JavaScript Patterns includes practical advice for implementing each pattern discussed, along with several hands-on examples. You'll also learn about anti-patterns: common programming approaches that cause more problems than they solve. * Explore useful habits for writing high-quality JavaScript code, such as avoiding globals, using single var declarations, and more * Learn why literal notation patterns are simpler alternatives to constructor functions * Discover different ways to define a function in JavaScript * Create objects that go beyond the basic patterns of using object literals and constructor functions * Learn the options available for code reuse and inheritance in JavaScript * Study sample JavaScript approaches to common design patterns such as Singleton, Factory, Decorator, and more * Examine patterns that apply specifically to the client-side browser environment

This textbook grew out of notes for the ECE143 Programming for Data Analysis class that the author has been teaching at University of California, San Diego, which is a requirement for both graduate and undergraduate degrees in Machine Learning and Data Science. This book is ideal for readers with some Python programming experience. The book covers key language concepts that must be understood to program effectively, especially for data analysis applications. Certain low-level language features are discussed in detail, especially Python memory management and data structures. Using Python effectively means taking advantage of its vast ecosystem. The book discusses Python package management and how to use third-party modules as well as how to structure your own Python modules. The section on object-oriented programming explains features of the language that facilitate common programming patterns. After developing the key Python language features, the book moves on to third-party modules that are foundational for effective data analysis, starting with Numpy. The book develops key Numpy concepts and discusses internal Numpy array data structures and memory usage. Then, the author moves onto Pandas and details its many features for data processing and alignment. Because strong visualizations are important for communicating data analysis, key modules such as Matplotlib are developed in detail, along with web-based options such as Bokeh, Holoviews, Altair, and Plotly. The text is sprinkled with many tricks-of-the-trade that help avoid common pitfalls. The author explains the internal logic embodied in the Python language so that readers can get into the Python mindset and make better design choices in their codes, which is especially helpful for newcomers to both Python and data analysis. To get the most out of this book, open a Python interpreter and type along with the many code samples.

In dem Buch Multimedia-Technologie werden Grundlagen, Komponenten und Systeme multimedialer Datenverarbeitung beschrieben. In diesem Werk werden die integrierte digitale Speicherung, Kommunikation, Verarbeitung und Darstellung kontinuierlicher (z.B. Audio, Video) und diskreter Mediendaten (z.B. Grafik, Text) umfassend erlAutert. Schwerpunkte bilden Kompressionsverfahren, optische Speicher, Medienserver, DienstgA1/4te, Kommunikation, Dokumente, Design und Sicherheitsaspekte bei multimedialen Systemen.
Die dritte Auflage ist A1/4berarbeitet und aktualisiert.

With this book, web developers can build engaging and interactive sites and applications using Microsoft's latest web development tools - ASP.NET 2.0 and the new ASP.NET AJAX framework. You learn to create applications that have all the great tricks you see on popular commercial web sites, such as order forms and the ability to interact with a database. And you can build pages that display information interactively without a page refresh. This straightforward tutorial explains how. "Learning ASP.NET 2.0 with AJAX" helps you master the concepts and techniques of Microsoft's tools with plenty of annotated examples, review quizzes, web construction exercises and chapter summaries, so you can practice new skills and test your understanding as you go.With it, you'll learn to: Master the fundamental skills of ASP.NET 2.0 to build professional quality web applications; Integrate new Ajax tools and CSS with ASP.NET 2.0 for flashier and more interactive sites; build applications with minimal coding using Visual Studio or its free counterpart, Visual Web Developer; connect your site with a database so that users can retrieve, interact and save data; debug your application, deal with unexpected problems, and protect your site from malicious users; use the community-maintained ASP. NET AJAX Control Toolkit to extend the controls that come with ASP.NET AJAX; and use personalization tools to give your site a customized look for each user.Ideal for beginning web developers, or those who are new to ASP.NET, this book gets you involved with your own learning through hands-on lessons that are clear and to the point. You get the chance to try out new techniques on the spot. Want to join the world of modern web development? This book will get you started.

Welcome to the battlefield. Every day, companies ranging from startups to enterprises fight to achieve high search rankings, knowing that previous success can quickly vanish. With this practical guide, you'll learn how to put search engine optimization (SEO) methodology into practice, including the research, data analysis, and constant experimentation required to build an SEO program specific to your organization that can help you improve search results. Running a successful SEO program requires a team with a mix of skills, including marketing, analytics, website development, and automation. Author Anne Ahola Ward walks marketers and developers through SEO essentials and provides real-world case studies of successful and not-so-successful SEO programs. You'll quickly understand why this is both an exciting and critical time to adopt SEO in your organization. Perform keyword goals and research, and spot search trends Understand the motivation and creativity of the SEO mindset Run a campaign to generate traffic and measure the results Use mobile and platform-agnostic strategies for search growth Demonstrate the value of your search marketing efforts Include web development in your SEO program-everything from quick updates to UX/UI strategy Learn the sweetest way to run and report on an search program

Every solution that is in some way related to the IoT needs a platform; learn how to create that platform with us. This book is about being agile and reducing your time to market without breaking the bank. It is about designing something that can scale incrementally without rework and potentially disrupting the current work. So, the key questions are: What does it take? How long does it take? And, how much does it take to build your own IoT platform? This book answers these questions and provides you with step-by-step guide to building your own IoT platform. In this book, the author highlights what the core of an IoT platform looks like. There are always some must-haves and some nice-to-haves. This book distinguishes the two and focuses on building the must-haves. Building your IoT platform is not only the most significant cost-saver but can also be a satisfying learning experience. This edition will extend your work with a sample project to clarify the concepts and show you the possibilities. Additional chapters will also shed some light on the hardware interface and considerations. What You Will Learn * Master how to architect an interconnected system and develop a flexible platform architecture * Understand how to prioritize system requirements with a bottom-up approach * Design and build a robust IoT communications platform * Create an end-to-end application using guidelines in this book Who Is This Book For IoT developers with basic-to-intermediate programming skills, small business owners, as well as entrepreneurs and startup founders would benefit from this book

"Drag and Drop" is a series of 12 books, mainly aimed at beginners and students. It is based on the WYSIWYG (what you see is what you get) method, so the reader can easily correlate what is written in the book with what is displayed on the computer screen. The programs can be learnt by the simple process of dragging, dropping and clicking on the command with the mouse. Each book in the series focuses on a particular software and explains it in a clear and concise manner.

Wissen zu managen steht auf Grund des enormen Wissenszuwachses und der stetig sinkenden Wissenshalbwertzeit in der Fort- und Weiterbildung unverandert vor schwierigen Anforderungen. Hinzu kommt, dass nahezu gleichzeitig alternative Wissensvermittlungsinstrumente, -prozesse und -methoden entstehen und damit Unternehmen und Bildungswillige vor immer neuen Herausforderungen stehen. Ziel dieses Buches ist es, einen UEberblick uber die Methoden und Prozesse des Wissensmanagements zu geben und gleichzeitig einen Blick auf die Qualifizierungswelt von morgen zu wagen. Anwendungsszenarien aus der Sicht von Bildungsnachfragern und -anbietern sollen zur Veranschaulichung der heutigen und der zukunftigen Lernwelt dienen.

Java is a programming language designed for use on networks, in particular the Internet, and can also be used to write full-scale applications. It is based upon C++ and is very similar in its style and structure. Java Made Simple 2nd edition concentrates on getting the reader started and assumes no prior programming knowledge. Once the essentials have been mastered, it provides the confidence to go deeper into the language and broaden and develop invaluable programming skills.

This book will follow the proven pattern of its previous .NET 2.0 and .NET 1.1 editions, teaching novice users how to use ASP.NET by gradually building their knowledge of the technology up in a pyramidal fashion chapter by chapter. Comprehensively revised for both ASP.NET 3.5 and the new VB 9.0 language this book presents the easiest path to ASP.NET 3.5 mastery. This is one of the first books introducing novices to this important new technology area, and is written specifically in their coding language of preference. The book is written by a proven and award winning .NET author that has been following the technology release cycle since its inception.