Why Websites Can Change Without Warning
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The Origins of the Underline As Visual Representation of the Hyperlink on the Web: a Case Study in Skeuomorphism
The Origins of the Underline as Visual Representation of the Hyperlink on the Web: A Case Study in Skeuomorphism The Harvard community has made this article openly available. Please share how this access benefits you. Your story matters Citation Romano, John J. 2016. The Origins of the Underline as Visual Representation of the Hyperlink on the Web: A Case Study in Skeuomorphism. Master's thesis, Harvard Extension School. Citable link http://nrs.harvard.edu/urn-3:HUL.InstRepos:33797379 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 The Origins of the Underline as Visual Representation of the Hyperlink on the Web: A Case Study in Skeuomorphism John J Romano A Thesis in the Field of Visual Arts for the Degree of Master of Liberal Arts in Extension Studies Harvard University November 2016 Abstract This thesis investigates the process by which the underline came to be used as the default signifier of hyperlinks on the World Wide Web. Created in 1990 by Tim Berners- Lee, the web quickly became the most used hypertext system in the world, and most browsers default to indicating hyperlinks with an underline. To answer the question of why the underline was chosen over competing demarcation techniques, the thesis applies the methods of history of technology and sociology of technology. Before the invention of the web, the underline–also known as the vinculum–was used in many contexts in writing systems; collecting entities together to form a whole and ascribing additional meaning to the content. -
Cache Files Detect and Eliminate Privacy Threats
Award-Winning Privacy Software for OS X Every time you surf the web or use your computer, bits of Recover Disk Space data containing sensitive information are left behind that Over time, the files generated by web browsers can start could compromise your privacy. PrivacyScan provides to take up a large amount of space on your hard drive, protection by scanning for these threats and offers negatively impacting your computer’s performance. multiple removal options to securely erase them from PrivacyScan can locate and removes these space hogs, your system. freeing up valuable disk space and giving your system a speed boost in the process. PrivacyScan can seek and destroy internet files used for tracking your online whereabouts, including browsing history, cache files, cookies, search history, and more. Secure File Shredding Additionally, PrivacyScan can eliminate Flash Cookies, PrivacyScan utilizes advanced secure delete algorithms which are normally hidden away on your system. that meet and exceed US Department of Defense recommendations to ensure complete removal of Privacy Threat: Cookies sensitive data. Cookies can be used to track your usage of websites, determining which pages you visited and the length Intuitive Interface of time you spent on each page. Advertisers can use PrivacyScan’s award-winning design makes it easy to cookies to track you across multiple sites, building up track down privacy threats that exist on your system and a “profile” of who you are based on your web browsing quickly eliminate them. An integrated setup assistant and habits. tip system provide help every step of the way to make file cleaning a breeze. -
Just Another Perl Hack Neil Bowers1 Canon Research Centre Europe
Weblint: Just Another Perl Hack Neil Bowers1 Canon Research Centre Europe Abstract Weblint is a utility for checking the syntax and style of HTML pages. It was inspired by lint [15], which performs a similar function for C and C++ programmers. Weblint does not aspire to be a strict SGML validator, but to provide helpful comments for humans. The importance of quality assurance for web sites is introduced, and one particular area, validation of HTML, is described in more detail. The bulk of the paper is devoted to weblint: what it is, how it is used, and the design and implementation of the current development version. 1. Introduction The conclusion opens with a summary of the information and opinions given in this paper. A Web sites are becoming an increasingly critical part of selection of the lessons learned over the last four years how many companies do business. For many companies is given, followed by plans for the future, and related web sites are their business. It is therefore critical that ideas. owners of web sites perform regular testing and analysis, to ensure quality of service. 2. Web Site Quality Assurance There are many different checks and analyses which The following are some of the questions you should be you can run on a site. For example, how usable is your asking yourself if you have a web presence. I have site when accessed via a modem? An incomplete list of limited the list to those points which are relevant to similar analyses are given at the start of Section 2. -
LEARNING HTML5 and CSS 1. What Is HTML? Ans: HTML Has Been Derived from SGML, Which Stands for Standard General Markup Language
LEARNING HTML5 AND CSS 1. What is HTML? Ans: HTML has been derived from SGML, which stands for standard general markup language. HTML was created to allow those users who were not specialized in using SGML to create web pages. 2. What are tags in HTML? Ans: An HTML tag begin with a ‘less than’ symbol(<) and ends with a ‘greater than’ symbol(>). These symbols are also called angle brackets. Syntax:<html> text </html> Start tag End tag The part --<html>is called the opening tag, while the part--- </html> is called the closing tag. The closing tag is same as the opening tag except that it has forward slash before its name. 3. What is the difference between the <body>and <head>tags? Ans: The HEAD section contains the title and the other information about the HTML document. The BODY section contains all the information that is displayed on a web page. 4. How are attributes defined? Ans: An attribute provides additional information about an element. Attributes are usually defined its name-value pairs. The name is the property of the tag that you want to set, while the value is the value of the property to be set. <p align = “left”>This text is left aligned </p> The <p> tag, also knows as the paragraph tag, is used to define a paragraph. Now we can use the attribute align with it to set the alignment of the paragraph. Also, there are three possible values of the align attribute—left, right, and center. 5.Define HTML. What is its use? Ans: HTML stands for hypertext markup language. -
Annotea: an Open RDF Infrastructure for Shared Web Annotations
Proceedings of the WWW 10th International Conference, Hong Kong, May 2001. Annotea: An Open RDF Infrastructure for Shared Web Annotations Jos´eKahan,1 Marja-Riitta Koivunen,2 Eric Prud’Hommeaux2 and Ralph R. Swick2 1 W3C INRIA Rhone-Alpes 2 W3C MIT Laboratory for Computer Science {kahan, marja, eric, swick}@w3.org Abstract. Annotea is a Web-based shared annotation system based on a general-purpose open RDF infrastructure, where annotations are modeled as a class of metadata.Annotations are viewed as statements made by an author about a Web doc- ument. Annotations are external to the documents and can be stored in one or more annotation servers.One of the goals of this project has been to re-use as much existing W3C technol- ogy as possible. We have reacheditmostlybycombining RDF with XPointer, XLink, and HTTP. We have also implemented an instance of our system using the Amaya editor/browser and ageneric RDF database, accessible through an Apache HTTP server. In this implementation, the merging of annotations with documents takes place within the client. The paper presents the overall design of Annotea and describes some of the issues we have faced and how we have solved them. 1Introduction One of the basic milestones in the road to a Semantic Web [22] is the as- sociation of metadata to content. Metadata allows the Web to describe properties about some given content, even if the medium of this content does not directly provide the necessary means to do so. For example, ametadata schema for digital photos [15] allows the Web to describe, among other properties, the camera model used to take a photo, shut- ter speed, date, and location. -
Kemble Z3 Ephemera Collection
http://oac.cdlib.org/findaid/ark:/13030/c818377r No online items Kemble Ephemera Collection Z3 Finding aid prepared by Jaime Henderson California Historical Society 678 Mission Street San Francisco, CA, 94105-4014 (415) 357-1848 [email protected] 2013 Kemble Ephemera Collection Z3 Kemble Z3 1 Title: Kemble Z3 Ephemera Collection Date (inclusive): 1802-2013 Date (bulk): 1900-1970 Collection Identifier: Kemble Z3 Extent: 185 boxes, 19 oversize boxes, 4 oversize folder (137 linear feet) Repository: California Historical Society 678 Mission Street San Francisco, CA 94105 415-357-1848 [email protected] URL: http://www.californiahistoricalsociety.org Location of Materials: Collection is stored onsite. Language of Materials: Collection materials are primarily in English. Abstract: The collection comprises a wide variety of ephemera pertaining to printing practice, culture, and history in the Western Hemisphere. Dating from 1802 to 2013, the collection includes ephemera created by or relating to booksellers, printers, lithographers, stationers, engravers, publishers, type designers, book designers, bookbinders, artists, illustrators, typographers, librarians, newspaper editors, and book collectors; bookselling and bookstores, including new, used, rare and antiquarian books; printing, printing presses, printing history, and printing equipment and supplies; lithography; type and type-founding; bookbinding; newspaper publishing; and graphic design. Types of ephemera include advertisements, announcements, annual reports, brochures, clippings, invitations, trade catalogs, newspapers, programs, promotional materials, prospectuses, broadsides, greeting cards, bookmarks, fliers, business cards, pamphlets, newsletters, price lists, bookplates, periodicals, posters, receipts, obituaries, direct mail advertising, book catalogs, and type specimens. Materials printed by members of Moxon Chappel, a San Francisco-area group of private press printers, are extensive. Access Collection is open for research. -
Browser Requirements & Recommended
Browser Requirements & Recommended System Settings Arena applications are designed to work with the latest standards-compliant browsers. Updated for Arena Fall 2021 Arena 1 Arena Arena Arena Browser 4 4 4 Supported Validated FileDrop PartsList Exchange Mozilla Firefox Latest2 l l l l Microsoft Edge Latest2 l l l l l Microsoft 11 l l l l l Internet Explorer Google Chrome Latest2 l l l l l Apple Safari3 l Apple Mobile Safari Opera For each of its applications, Arena certifies web browsers as either “supported,” “validated,” or “unsupported.” The meaning of each classification is as follows: Supported browsers are those that Arena believes comply with any and all web standards that are required for an application to work correctly, though Arena itself does not test the application with all supported browsers on a formal, ongoing basis. However, if we or our users identify a blocking functional or cosmetic problem that occurs when using the application with a supported browser, Arena makes efforts to correct the problem on a timely basis. If a problem with a supported browser cannot be corrected in a timely fashion, Arena reclassifies the browser as unsupported until the problem is resolved. Validated browsers are those upon which Arena has executed the validation protocol for the Arena application. The execution record is available to our customers through Arena Validate. Unsupported browsers are those with which an application may or may not work properly. If a functional or serious cosmetic problem occurs when using the application with an unsupported browser, Arena does not make any effort to correct the problem. -
HTTP Cookie - Wikipedia, the Free Encyclopedia 14/05/2014
HTTP cookie - Wikipedia, the free encyclopedia 14/05/2014 Create account Log in Article Talk Read Edit View history Search HTTP cookie From Wikipedia, the free encyclopedia Navigation A cookie, also known as an HTTP cookie, web cookie, or browser HTTP Main page cookie, is a small piece of data sent from a website and stored in a Persistence · Compression · HTTPS · Contents user's web browser while the user is browsing that website. Every time Request methods Featured content the user loads the website, the browser sends the cookie back to the OPTIONS · GET · HEAD · POST · PUT · Current events server to notify the website of the user's previous activity.[1] Cookies DELETE · TRACE · CONNECT · PATCH · Random article Donate to Wikipedia were designed to be a reliable mechanism for websites to remember Header fields Wikimedia Shop stateful information (such as items in a shopping cart) or to record the Cookie · ETag · Location · HTTP referer · DNT user's browsing activity (including clicking particular buttons, logging in, · X-Forwarded-For · Interaction or recording which pages were visited by the user as far back as months Status codes or years ago). 301 Moved Permanently · 302 Found · Help 303 See Other · 403 Forbidden · About Wikipedia Although cookies cannot carry viruses, and cannot install malware on 404 Not Found · [2] Community portal the host computer, tracking cookies and especially third-party v · t · e · Recent changes tracking cookies are commonly used as ways to compile long-term Contact page records of individuals' browsing histories—a potential privacy concern that prompted European[3] and U.S. -
EDFS 687 Technology Education for Teachers
EDFS 687 Technology Education for Teachers College of Charleston EDFS 687 Technology Education for Teachers Course Term- Spring, 2010 Credit Hours- 3 Meeting Time and Place: W 4:00-6:45 - ECTR 214 Instructor's Name: Dr. Bob Perkins Office Hours: Tuesday & Thursday 2:00 - 4:30 Office Location: 86 Wentworth St. Office phone/ 953-5699 Fax/ 953-8109 Email: [email protected] Web Page http://perkinsr.people.cofc.edu/classes/EDFS687/ Course Description: This is an introductory course for pre-service and in-service teachers using technology in the classroom. Students become familiar with application software such as word processing, databases and hypermedia, desktop publishing, and telecommunications, and learn to evaluate hardware and software. Course Text/Materials: Required Text: ● Thorsen, T. (2006). TechTactics: Technology for teachers. Boston: Pearson / A. B. Longman. Optional Software: ● Microsoft Office 2003 for Students and Teachers ● SmartTech Notebook software (instructions for downloading are available in WebCT) Other: ● USB Flash Drive; ● access to WebCT & Edisto email account file:///K|/Arachne/classes/EDFS687/EDFS687Perkins.htm (1 of 7)2/1/2010 1:49:38 PM EDFS 687 Technology Education for Teachers Course Objectives: All teacher preparation programs in the School of Education (SOE) are guided by a commitment to Making the Teaching Learning Connection through three Elements of Teacher Competency (ETC) which are at the heart of the SOE Conceptual Framework: ● 1. Understanding and valuing the learner, ● 2. Knowing what and how to teach and asses and how to create environments in which learning occurs, and ● 3. Understanding yourself as a professional. These three competencies underlie all learning objectives in this course, helping the candidate develop the knowledge, skills, and dispositions necessary to become an effective teacher. -
Myagora Parent Update for January 4, 2018
myAgora Parent Update for January 4, 2018 Subscribe Past Issues Translate RSS View this email in your browser Welcome Back! One Last Final Reminder: Deadline to Submit Fall ISP Rebate is January 5! Friday, January 5 is the deadline to submit your internet bill for the Fall ISP Rebate! Parents/legal guardians can log in to the Sapphire Community Web Portal to submit for the Fall Rebate period which covers September through December and is due by January 5, 2018. Fall rebate checks will be mailed January 31, 2018. Watch this video for step-by-step instructions on how to submit your ISP rebate. Additional information can be found on our website at https://agora.org/pupil-parent- services/isp-rebate-program/ https://us13.campaign-archive.com/?u=2a591de2a33ed5c751ca978a2&id=205e786611[1/23/2018 3:10:45 PM] myAgora Parent Update for January 4, 2018 PLEASE NOTE: We cannot accept Internet bills submitted by email, fax, mail or Agora Staff on behalf of families. If you need help setting up your Sapphire account, visit our Resources & Guides page on the Agora.org website https://agora.org/resources-and- guides/ Time to RSVP For National School Choice Events! Parents at Agora know that school choice is one of the most important decisions you'll make for your child so we are joining with schools all across this country to celebrate! During the last week in January and into early February, Agora will be part of these special events to raise public awareness of the different K-12 education options available to children and families, while spotlighting the benefits of school choice. -
Guia Rápido Firefox, Pegue O Seu Aqui: Personalizar
ARQUIVO HISTÓRICO no topo da página. Você pode desbloqueá-lo ou não, clicando Nova Janela Ctrl N Voltar Alt ¬ no botão Opções da barra. Para liberar todos os Popup, Nova Aba Ctrl T Avançar Alt ® escolha em Preferências/Opções, Conteúdo e ligue ou Abrir endereço... Ctrl L Página Inicial Alt Home desligue a opção Bloquear Janelas Popup. Curso a Distância e Grátis – você pode fazer o curso Abrir Arquivo... Ctrl O Exibir todo o histórico Ctrl Shift H do Firefox a distância e de graça no site www.cdtc.org.br (p/ Fechar Janela Alt F4 ou Ctrl Shift W Reabrir Aba todos) e em http://cursos.cdtc.org.br (p/ funcionário público). Fechar Aba Ctrl F4 ou Ctrl W FAVORITOS Download do Firefox: Para fazer o download do Salvar Como... Ctrl S Adicionar página... Ctrl D programa Mozilla Firefox, acesse: www.mozilla.com/en- Enviar Endereço Inscrever RSS... US/firefox/all.html Configurar Página... Adicionar todas as abas... Ctrl Shift D Extensões: São programas adicionados ao Firefox para Visualizar Impressão Organizar Favoritos ... torná-lo mais poderoso. Você pode adicionar novos recursos e adaptar o seu Firefox ao seu estilo de navegar. A instalação Imprimir... Ctrl P Barra dos Favoritos pode ser feita a partir da opção Complementos em Importar... Favoritos recentes Ferramentas. Exemplos: Sage (leitor de RSS), Forecastfox Modo Offline Marcadores recentes (previsão do tempo), Tab Mix Plus, etc. Sair Get Bookmarks Add-ons Favorito Dinâmico – RSS: O conteúdo do favorito Mozilla Firefox dinâmico é atualizado periodicamente, não necessita visitar o EDITAR FERRAMENTAS site constantemente pra saber das novidades. -
Argovis: a Web Application for Fast Delivery, Visualization, and Analysis of Argo Data
MARCH 2020 T U C K E R E T A L . 401 Argovis: A Web Application for Fast Delivery, Visualization, and Analysis of Argo Data TYLER TUCKER Department of Atmospheric and Oceanic Sciences, University of Colorado Boulder, Boulder, Colorado, and Department of Mathematics and Statistics, San Diego State University, San Diego, and Scripps Institution of Oceanography, University of California, San Diego, La Jolla, California DONATA GIGLIO Department of Atmospheric and Oceanic Sciences, University of Colorado Boulder, Boulder, Colorado MEGAN SCANDERBEG Scripps Institution of Oceanography, University of California, San Diego, La Jolla, California SAMUEL S. P. SHEN Department of Mathematics and Statistics, San Diego State University, San Diego, California (Manuscript received 18 March 2019, in final form 3 January 2020) ABSTRACT Since the mid-2000s, the Argo oceanographic observational network has provided near-real-time four- dimensional data for the global ocean for the first time in history. Internet (i.e., the ‘‘web’’) applications that handle the more than two million Argo profiles of ocean temperature, salinity, and pressure are an active area of development. This paper introduces a new and efficient interactive Argo data visualization and delivery web application named Argovis that is built on a classic three-tier design consisting of a front end, back end, and database. Together these components allow users to navigate 4D data on a world map of Argo floats, with the option to select a custom region, depth range, and time period. Argovis’s back end sends data to users in a simple format, and the front end quickly renders web-quality figures.