Comparing Javascript Libraries
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Machine Learning in the Browser
Machine Learning in the Browser The Harvard community has made this article openly available. Please share how this access benefits you. Your story matters Citable link http://nrs.harvard.edu/urn-3:HUL.InstRepos:38811507 Terms of Use This article was downloaded from Harvard University’s DASH repository, and is made available under the terms and conditions applicable to Other Posted Material, as set forth at http:// nrs.harvard.edu/urn-3:HUL.InstRepos:dash.current.terms-of- use#LAA Machine Learning in the Browser a thesis presented by Tomas Reimers to The Department of Computer Science in partial fulfillment of the requirements for the degree of Bachelor of Arts in the subject of Computer Science Harvard University Cambridge, Massachusetts March 2017 Contents 1 Introduction 3 1.1 Background . .3 1.2 Motivation . .4 1.2.1 Privacy . .4 1.2.2 Unavailable Server . .4 1.2.3 Simple, Self-Contained Demos . .5 1.3 Challenges . .5 1.3.1 Performance . .5 1.3.2 Poor Generality . .7 1.3.3 Manual Implementation in JavaScript . .7 2 The TensorFlow Architecture 7 2.1 TensorFlow's API . .7 2.2 TensorFlow's Implementation . .9 2.3 Portability . .9 3 Compiling TensorFlow into JavaScript 10 3.1 Motivation to Compile . 10 3.2 Background on Emscripten . 10 3.2.1 Build Process . 12 3.2.2 Dependencies . 12 3.2.3 Bitness Assumptions . 13 3.2.4 Concurrency Model . 13 3.3 Experiences . 14 4 Results 15 4.1 Benchmarks . 15 4.2 Library Size . 16 4.3 WebAssembly . 17 5 Developer Experience 17 5.1 Universal Graph Runner . -
Pragmatic Guide to Javascript
www.allitebooks.com What Readers Are Saying About Pragmatic Guide to J a v a S c r i p t I wish I had o w n e d this book when I first started out doing JavaScript! Prag- matic Guide to J a v a S c r i p t will take you a big step ahead in programming real-world JavaScript by showing you what is going on behind the scenes in popular JavaScript libraries and giving you no-nonsense advice and back- ground information on how to do the right thing. W i t h the condensed years of e x p e r i e n c e of one of the best JavaScript developers around, it’s a must- read with great reference to e v e r y d a y JavaScript tasks. Thomas Fuchs Creator of the script.aculo.us framework An impressive collection of v e r y practical tips and tricks for getting the most out of JavaScript in today’s browsers, with topics ranging from fundamen- tals such as form v a l i d a t i o n and JSON handling to application e x a m p l e s such as mashups and geolocation. I highly recommend this book for anyone wanting to be more productive with JavaScript in their web applications. Dylan Schiemann CEO at SitePen, cofounder of the Dojo T o o l k i t There are a number of JavaScript books on the market today, b u t most of them tend to focus on the new or inexperienced JavaScript programmer. -
THE FUTURE of SCREENS from James Stanton a Little Bit About Me
THE FUTURE OF SCREENS From james stanton A little bit about me. Hi I am James (Mckenzie) Stanton Thinker / Designer / Engineer / Director / Executive / Artist / Human / Practitioner / Gardner / Builder / and much more... Born in Essex, United Kingdom and survived a few hair raising moments and learnt digital from the ground up. Ok enough of the pleasantries I have been working in the design field since 1999 from the Falmouth School of Art and onwards to the RCA, and many companies. Ok. less about me and more about what I have seen… Today we are going to cover - SCREENS CONCEPTS - DIGITAL TRANSFORMATION - WHY ASSETS LIBRARIES - CODE LIBRARIES - COST EFFECTIVE SOLUTION FOR IMPLEMENTATION I know, I know, I know. That's all good and well, but what does this all mean to a company like mine? We are about to see a massive change in consumer behavior so let's get ready. DIGITAL TRANSFORMATION AS A USP Getting this correct will change your company forever. DIGITAL TRANSFORMATION USP-01 Digital transformation (DT) – the use of technology to radically improve performance or reach of enterprises – is becoming a hot topic for companies across the globe. VERY DIGITAL CHANGING NOT VERY DIGITAL DIGITAL TRANSFORMATION USP-02 Companies face common pressures from customers, employees and competitors to begin or speed up their digital transformation. However they are transforming at different paces with different results. VERY DIGITAL CHANGING NOT VERY DIGITAL DIGITAL TRANSFORMATION USP-03 Successful digital transformation comes not from implementing new technologies but from transforming your organisation to take advantage of the possibilities that new technologies provide. -
Create Mobile Apps with HTML5, Javascript and Visual Studio
Create mobile apps with HTML5, JavaScript and Visual Studio DevExtreme Mobile is a single page application (SPA) framework for your next Windows Phone, iOS and Android application, ready for online publication or packaged as a store-ready native app using Apache Cordova (PhoneGap). With DevExtreme, you can target today’s most popular mobile devices with a single codebase and create interactive solutions that will amaze. Get started today… ・ Leverage your existing Visual Studio expertise. ・ Build a real app, not just a web page. ・ Deliver a native UI and experience on all supported devices. ・ Use over 30 built-in touch optimized widgets. Learn more and download your free trial devexpress.com/mobile All trademarks or registered trademarks are property of their respective owners. Untitled-4 1 10/2/13 11:58 AM APPLICATIONS & DEVELOPMENT SPECIAL GOVERNMENT ISSUE INSIDE Choose a Cloud Network for Government-Compliant magazine Applications Geo-Visualization of SPECIAL GOVERNMENT ISSUE & DEVELOPMENT SPECIAL GOVERNMENT ISSUE APPLICATIONS Government Data Sources Harness Open Data with CKAN, OData and Windows Azure Engage Communities with Open311 THE DIGITAL GOVERNMENT ISSUE Inside the tools, technologies and APIs that are changing the way government interacts with citizens. PLUS SPECIAL GOVERNMENT ISSUE APPLICATIONS & DEVELOPMENT SPECIAL GOVERNMENT ISSUE & DEVELOPMENT SPECIAL GOVERNMENT ISSUE APPLICATIONS Enhance Services with Windows Phone 8 Wallet and NFC Leverage Web Assets as Data Sources for Apps APPLICATIONS & DEVELOPMENT SPECIAL GOVERNMENT ISSUE ISSUE GOVERNMENT SPECIAL DEVELOPMENT & APPLICATIONS Untitled-1 1 10/4/13 11:40 AM CONTENTS OCTOBER 2013/SPECIAL GOVERNMENT ISSUE OCTOBER 2013/SPECIAL GOVERNMENT ISSUE magazine FEATURES MOHAMMAD AL-SABT Editorial Director/[email protected] Geo-Visualization of Government KENT SHARKEY Site Manager Data Sources MICHAEL DESMOND Editor in Chief/[email protected] Malcolm Hyson .......................................... -
HCI Lessons Using AJAX for a Page-Turning Web Application
CHI 2011 • Session: Reading & Writing May 7–12, 2011 • Vancouver, BC, Canada Bells, Whistles, and Alarms: HCI Lessons Using AJAX for a Page-turning Web Application Juliet L. Hardesty Abstract User Interface Design Specialist This case study describes creating a version of METS Digital Library Program Navigator, a page-turning web application for multi- Indiana University part digital objects, using an AJAX library with user Herman B Wells Library, W501 interface components. The design for this version 1320 E. 10th Street created problems for customized user interactions and Bloomington, IN 47405 USA accessibility problems for users, including those using [email protected] assistive technologies and mobile devices. A review of the literature considers AJAX, accessibility, and universal usability and possible steps to take moving forward to correct these problems in METS Navigator. Keywords AJAX, accessibility, universal usability ACM Classification Keywords H.5.2. Information interfaces and presentation: User interfaces - user-centered design, standardization. General Terms Design, human factors, standardization Copyright is held by the author/owner(s). CHI 2011, May 7–12, 2011, Vancouver, BC, Canada. Introduction ACM 978-1-4503-0268-5/11/05. AJAX (Asynchronous JavaScript and XML) is a widely used method for developing Web 2.0 applications 827 CHI 2011 • Session: Reading & Writing May 7–12, 2011 • Vancouver, BC, Canada (called Rich Internet Applications, or RIA’s), both to incorporate the Semantic Web into Web 2.0 enhance certain features -
Extracting Taint Specifications for Javascript Libraries
Extracting Taint Specifications for JavaScript Libraries Cristian-Alexandru Staicu Martin Toldam Torp Max Schäfer TU Darmstadt Aarhus University GitHub [email protected] [email protected] [email protected] Anders Møller Michael Pradel Aarhus University University of Stuttgart [email protected] [email protected] ABSTRACT ACM Reference Format: Modern JavaScript applications extensively depend on third-party Cristian-Alexandru Staicu, Martin Toldam Torp, Max Schäfer, Anders Møller, and Michael Pradel. 2020. Extracting Taint Specifications for JavaScript libraries. Especially for the Node.js platform, vulnerabilities can Libraries. In 42nd International Conference on Software Engineering (ICSE have severe consequences to the security of applications, resulting ’20), May 23–29, 2020, Seoul, Republic of Korea. ACM, New York, NY, USA, in, e.g., cross-site scripting and command injection attacks. Existing 12 pages. https://doi.org/10.1145/3377811.3380390 static analysis tools that have been developed to automatically detect such issues are either too coarse-grained, looking only at 1 INTRODUCTION package dependency structure while ignoring dataflow, or rely on JavaScript is powering a wide variety of web applications, both manually written taint specifications for the most popular libraries client-side and server-side. Many of these applications are security- to ensure analysis scalability. critical, such as PayPal, Netflix, or Uber, which handle massive In this work, we propose a technique for automatically extract- amounts of privacy-sensitive user data and other assets. An impor- ing taint specifications for JavaScript libraries, based on a dynamic tant characteristic of modern JavaScript-based applications is the analysis that leverages the existing test suites of the libraries and extensive use of third-party libraries. -
IADIS Conference Template
www.seipub.org/ie Information Engineering (IE) Volume 3, 2014 Performance and Quality Evaluation of jQuery Javascript Framework Andreas Gizas, Sotiris P. Christodoulou, Tzanetos Pomonis HPCLab, Computer Engineering & Informatics Dept., University of Patras Rion, Patras Received Jun 10, 2013; Revised Jun 21, 2013; Accepted Mar 12, 2014; Published Jun 12, 2014 © 2014 Science and Engineering Publishing Company Abstract devices. Mobile web is the name of this new field of The scope of this work is to provide a thorough web applications and JavaScript is expected to play a methodology for quality and performance evaluation of the major role in its development with the evolution of most popular JavaScript framework, the jQuery Framework, new devices and standards (ex. iPhone, Android) or as by taking into account well established software quality the heart of cross platform applications (like factors and performance tests. The JavaScript programming phonegap.com). There are also proposals for language is widely used for web programming and employing JavaScript in server-side applications increasingly, for general purpose of computing. Since the (Server-Side JavaScript Reference v1.2). growth of its popularity and the beginning of web 2.0 era, many JavaScript frameworks have become available for Due to the plethora of applications that JavaScript programming rich client-side interactions in web serves and the variety of programming needs, applications. The jQuery project and its community serve frameworks have been created in order to help both today as a major part of web programmers. The main programmers and end-users. These frameworks aim to outcome of this work is to highlight the pros and cons of be a useful tool for simplifying JavaScript code jQuery in various areas of interest and signify which and development and repeat blocks of code by using just a where the weak points of its code are. -
1. the ZK User Interface Markup Language
1. The ZK User Interface Markup Language The ZK User Interface Markup Language (ZUML) is based on XML. Each XML element describes what component to create. XML This section provides the most basic concepts of XML to work with ZK. If you are familiar with XML, you could skip this section. If you want to learn more, there are a lot of resources on Internet, such as http://www.w3schools.com/xml/xml_whatis.asp and http://www.xml.com/pub/a/98/10/guide0.html. XML is a markup language much like HTML but with stricter and cleaner syntax. It has several characteristics worth to notice. Elements Must Be Well-formed First, each element must be closed. They are two ways to close an element as depicted below. They are equivalent. Close by an end tag: <window></window> Close without an end tag: <window/> Second, elements must be properly nested. Correct: <window> <groupbox> Hello World! </groupbox> </window> Wrong: <window> <groupbox> Hello World! </window> </groupbox> Special Character Must Be Replaced XML uses <element-name> to denote an element, so you have to replace special characters. For example, you have to use < to represent the < character. ZK: Developer's Guide Page 1 of 92 Potix Corporation Special Character Replaced With < < > > & & " " ' ' It is interesting to notice that backslash (\) is not a special character, so you don't need to escape it at all. Attribute Values Must Be Specified and Quoted Correct: width="100%" checked="true" Wrong: width=100% checked Comments A comment is used to leave a note or to temporarily edit out a portion of XML code. -
Microsoft AJAX Library Essentials Client-Side ASP.NET AJAX 1.0 Explained
Microsoft AJAX Library Essentials Client-side ASP.NET AJAX 1.0 Explained A practical tutorial to using Microsoft AJAX Library to enhance the user experience of your ASP.NET Web Applications Bogdan Brinzarea Cristian Darie BIRMINGHAM - MUMBAI Microsoft AJAX Library Essentials Client-side ASP.NET AJAX 1.0 Explained Copyright © 2007 Packt Publishing All rights reserved. No part of this book may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, without the prior written permission of the publisher, except in the case of brief quotations embedded in critical articles or reviews. Every effort has been made in the preparation of this book to ensure the accuracy of the information presented. However, the information contained in this book is sold without warranty, either express or implied. Neither the authors, Packt Publishing, nor its dealers or distributors will be held liable for any damages caused or alleged to be caused directly or indirectly by this book. Packt Publishing has endeavored to provide trademark information about all the companies and products mentioned in this book by the appropriate use of capitals. However, Packt Publishing cannot guarantee the accuracy of this information. First published: July 2007 Production Reference: 1230707 Published by Packt Publishing Ltd. 32 Lincoln Road Olton Birmingham, B27 6PA, UK. ISBN 978-1-847190-98-7 www.packtpub.com Cover Image by www.visionwt.com Table of Contents Preface 1 Chapter 1: AJAX and ASP.NET 7 The Big Picture 8 AJAX and Web 2.0 10 Building -
Learning Javascript Design Patterns
Learning JavaScript Design Patterns Addy Osmani Beijing • Cambridge • Farnham • Köln • Sebastopol • Tokyo Learning JavaScript Design Patterns by Addy Osmani Copyright © 2012 Addy Osmani. All rights reserved. Revision History for the : 2012-05-01 Early release revision 1 See http://oreilly.com/catalog/errata.csp?isbn=9781449331818 for release details. ISBN: 978-1-449-33181-8 1335906805 Table of Contents Preface ..................................................................... ix 1. Introduction ........................................................... 1 2. What is a Pattern? ...................................................... 3 We already use patterns everyday 4 3. 'Pattern'-ity Testing, Proto-Patterns & The Rule Of Three ...................... 7 4. The Structure Of A Design Pattern ......................................... 9 5. Writing Design Patterns ................................................. 11 6. Anti-Patterns ......................................................... 13 7. Categories Of Design Pattern ............................................ 15 Creational Design Patterns 15 Structural Design Patterns 16 Behavioral Design Patterns 16 8. Design Pattern Categorization ........................................... 17 A brief note on classes 17 9. JavaScript Design Patterns .............................................. 21 The Creational Pattern 22 The Constructor Pattern 23 Basic Constructors 23 Constructors With Prototypes 24 The Singleton Pattern 24 The Module Pattern 27 iii Modules 27 Object Literals 27 The Module Pattern -
Practical Javascript™, DOM Scripting, and Ajax Projects
Practical JavaScript™, DOM Scripting, and Ajax Projects ■■■ Frank W. Zammetti Practical JavaScript™, DOM Scripting, and Ajax Projects Copyright © 2007 by Frank W. Zammetti All rights reserved. No part of this work may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying, recording, or by any information storage or retrieval system, without the prior written permission of the copyright owner and the publisher. ISBN-13 (pbk): 978-1-59059-816-0 ISBN-10 (pbk): 1-59059-816-4 Printed and bound in the United States of America 9 8 7 6 5 4 3 2 1 Trademarked names may appear in this book. Rather than use a trademark symbol with every occurrence of a trademarked name, we use the names only in an editorial fashion and to the benefit of the trademark owner, with no intention of infringement of the trademark. Java and all Java-based marks are trademarks or registered trademarks of Sun Microsystems, Inc., in the United States and other countries. Apress, Inc., is not affiliated with Sun Microsystems, Inc., and this book was written without endorsement from Sun Microsystems, Inc. Lead Editor: Matthew Moodie Technical Reviewer: Herman van Rosmalen Editorial Board: Steve Anglin, Ewan Buckingham, Gary Cornell, Jason Gilmore, Jonathan Gennick, Jonathan Hassell, James Huddleston, Chris Mills, Matthew Moodie, Jeff Pepper, Paul Sarknas, Dominic Shakeshaft, Jim Sumser, Matt Wade Project Manager: Tracy Brown Collins Copy Edit Manager: Nicole Flores Copy Editor: Marilyn Smith Assistant Production Director: Kari Brooks-Copony Production Editor: Laura Esterman Compositor: Susan Glinert Proofreaders: Lori Bring and April Eddy Indexer: Broccoli Information Management Cover Designer: Kurt Krames Manufacturing Director: Tom Debolski Distributed to the book trade worldwide by Springer-Verlag New York, Inc., 233 Spring Street, 6th Floor, New York, NY 10013. -
The Role of Standards in Open Source Dr
Panel 5.2: The role of Standards in Open Source Dr. István Sebestyén Ecma and Open Source Software Development • Ecma is one of the oldest SDOs in ICT standardization (founded in 1961) • Examples for Ecma-OSS Standardization Projects: • 2006-2008 ECMA-376 (fast tracked as ISO/IEC 29500) “Office Open XML File Formats” RAND in Ecma and JTC1, but RF with Microsoft’s “Open Specification Promise” – it worked. Today at least 30+ OSS implementations of the standards – important for feedback in maintenance • 201x-today ECMA-262 (fast tracked as ISO/IEC 16262) “ECMAScript Language Specification” with OSS involvement and input. Since 2018 different solution because of yearly updates of the standard (Too fast for the “fast track”). • 2013 ECMA-404 (fast tracked as ISO/IEC 21778 ) “The JSON Data Interchange Syntax“. Many OSS impl. Rue du Rhône 114 - CH-1204 Geneva - T: +41 22 849 6000 - F: +41 22 849 6001 - www.ecma-international.org 2 Initial Questions by the OSS Workshop Moderators: • Is Open Source development the next stage to be adopted by SDOs? • To what extent a closer collaboration between standards and open source software development could increase efficiency of both? • How can intellectual property regimes - applied by SDOs - influence the ability and motivation of open source communities to cooperate with them? • Should there be a role for policy setting at EU level? What actions of the European Commission could maximize the positive impact of Open Source in the European economy? Rue du Rhône 114 - CH-1204 Geneva - T: +41 22 849 6000 - F: +41 22 849 6001 - www.ecma-international.org 3 Question 1 and Answer: • Is Open Source development the next stage to be adopted by SDOs? • No.