Products related to JavaScript:
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Data Wrangling with JavaScript
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.
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Data Structures And Algorithms In Javascript
For JavaScript developers, this book is a one-stop-shop for learning the algorithms and data structures that solve and optimize complex problems - covering everything from functional programming and abstract data types, to sorting and searching, lists, bags, binary trees, forests, heaps, and graphs.The author's use of examples taken from coding challenges and programming interviews enables you to explore the real-world advantages of specific algorithms and data structures.Written and illustrated to be a developer's go-to reference manual for immediate on-the-job applications, performance - both from a theoretical point of view and a practical standpoint - is emphasized alongside every algorithm or data structure introduced.In addition to demonstrating best practices throughout the text, each chapter ends with a series of questions and examples that clarify the preceding concepts.The book utilises the latest version of JavaScript (ECMAScript) and its more modern features wherever appropriate.
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Beginning JavaScript
The bestselling JavaScript guide, updated with current features and best practices Beginning JavaScript 5th Edition shows you how to work effectively with JavaScript frameworks, functions, and modern browsers, and teaches more effective coding practices using HTML5.This new edition has been extensively updated to reflect the way JavaScript is most commonly used today, introducing you to the latest tools and techniques available to JavaScript developers.Coverage includes modern coding practices using HTML5 markup, the JSON data format, DOM APIs, the jQuery framework, and more.Exercises with solutions provide plenty of opportunity to practice, and the companion website offers downloadable code for all examples given in the book. Learn JavaScript using the most up to date coding styleUnderstand JSON, functions, events, and feature detectionUtilize the new HTML5 elements and the related APIExplore new features including geolocation, local storage, and more JavaScript has shaped the Web from a passive medium into one that is rich, dynamic, and interactive.No matter the technology on the server side, it's JavaScript that makes it come alive in the browser.To learn JavaScript the way it's used today, Beginning JavaScript, 5th Edition is your concise guide.
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Refactoring JavaScript
How often do you hear people say things like this? "Our JavaScript is a mess, but we're thinking about using [framework of the month]." Like it or not, JavaScript is not going away.No matter what framework or "compiles-to-js" language or library you use, bugs and performance concerns will always be an issue if the underlying quality of your JavaScript is poor.Rewrites, including porting to the framework of the month, are terribly expensive and unpredictable.The bugs won't magically go away, and can happily reproduce themselves in a new context.To complicate things further, features will get dropped, at least temporarily.The other popular method of fixing your JS is playing "JavaScript Jenga," where each developer slowly and carefully takes their best guess at how the out-of-control system can be altered to allow for new features, hoping that this doesn't bring the whole stack of blocks down.This book provides clear guidance on how best to avoid these pathological approaches to writing JavaScript: Recognize you have a problem with your JavaScript quality.Forgive the code you have now, and the developers who made it. Learn repeatable, memorable, and time-saving refactoring techniques.Apply these techniques as you work, fixing things along the way.Internalize these techniques, and avoid writing as much problematic code to begin with.Bad code doesn't have to stay that way. And making it better doesn't have to be intimidating or unreasonably expensive.
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Which data types does JavaScript know?
JavaScript knows several data types, including primitive data types such as numbers, strings, booleans, null, and undefined. It also supports complex data types such as objects and arrays. Additionally, JavaScript has special data types such as functions and symbols. These data types allow JavaScript to handle a wide range of data and perform various operations on them.
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Which website offers live data through PHP and JavaScript?
One website that offers live data through PHP and JavaScript is Firebase. Firebase provides a real-time database that can be accessed and updated in real-time using JavaScript and PHP. This allows for live data updates and synchronization across multiple clients and devices. Additionally, Firebase offers a variety of other features such as authentication, hosting, and cloud messaging.
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Can JavaScript read my data, let alone my IP?
JavaScript running in a web browser can access certain information about the user, such as the IP address, through the use of certain APIs. However, this access is limited and requires the user's consent. For example, the Geolocation API can be used to obtain the user's approximate location, including their IP address. It's important to note that this information is only accessible if the user grants permission, and it is subject to the browser's security and privacy settings. Additionally, websites and web applications must adhere to privacy regulations and best practices when handling user data.
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Wanted: JavaScript help
If you need JavaScript help, you can post your query on online forums like Stack Overflow or Reddit's programming communities. You can also consider hiring a freelance JavaScript developer through platforms like Upwork or Freelancer. Additionally, there are many online resources and tutorials available for learning JavaScript, such as Codecademy or Mozilla Developer Network.
Similar search terms for JavaScript:
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JavaScript Patterns
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
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Quick JavaScript
Are you an experienced programmer who wants to get started quickly in JavaScript and the HTML DOM?This is your book. Do you need encyclopedic knowledge of JavaScript and/or the HTML DOM?This book is not for you. Are you a novice who wants to learn to program? This book is not for you. In fact, this language is not for you. Get a good Python book. This book will get you programming in JavaScript as quickly as possible.In addition, it will provide you with a basic understanding of the Document Object Model, the massive data structure used to represent web pages.With these tools, you will be able to build interactive web pages. If you program in C++ or Java, there are parts of the book you can skip over because the JavaScript statements are exactly the same.These parts are clearly marked. JavaScript is the language—the only language—used by browsers.To create interactive web pages, you need to know both JavaScript and the DOM.This book will get you started.
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JavaScript Masterclass : A comprehensive guide to mastering JavaScript programming
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Enhancing Communication & Collaboration in Interdisciplinary Research
Enhancing Communication & Collaboration in Interdisciplinary Research, edited by Michael O'Rourke, Stephen Crowley, Sanford D.Eigenbrode, and J. D. Wulfhorst, is a volume of previously unpublished, state-of-the-art chapters on interdisciplinary communication and collaboration written by leading figures and promising junior scholars in the world of interdisciplinary research, education, and administration.Designed to inform both teaching and research, this innovative book covers the spectrum of interdisciplinary activity, offering a timely emphasis on collaborative interdisciplinary work.The book’s four main parts focus on theoretical perspectives, case studies, communication tools, and institutional perspectives, while a final chapter ties together the various strands that emerge in the book and defines trend-lines and future research questions for those conducting work on interdisciplinary communication.
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Is JavaScript difficult?
JavaScript can be difficult for some people, especially those who are new to programming or have limited experience with it. However, with practice and dedication, many people find that they can become proficient in JavaScript. The language has a wide range of uses and can be quite powerful, so the effort put into learning it can be very rewarding. Overall, while JavaScript may be challenging at first, it is definitely possible to learn and master with time and effort.
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Is JavaScript free?
Yes, JavaScript is free to use. It is an open-source programming language that can be used by anyone without any cost. JavaScript is supported by all major web browsers, making it accessible to developers worldwide. Additionally, there are many resources available online for learning and using JavaScript for free.
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Is JavaScript disabled?
No, JavaScript is not disabled by default in most web browsers. However, users have the option to disable JavaScript in their browser settings if they choose to do so. It is important for web developers to consider the possibility of JavaScript being disabled and ensure that their websites still function properly without it.
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What is the research question regarding animal experimentation?
The research question regarding animal experimentation is typically focused on understanding the potential benefits and ethical considerations of using animals in scientific research. Researchers may investigate the effectiveness of animal models in studying human diseases, the development of alternative methods to reduce or replace animal use, and the ethical implications of using animals in research. Additionally, the research question may also explore the impact of animal experimentation on animal welfare and the potential for translating findings from animal studies to human health outcomes.
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