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  • Great Free Courses on Building HTML5 apps using ASP.NET Web API, Knockout.js and jQuery

    - by ScottGu
    Pluralsight has developed some great training courses on the new .NET 4.5 and VS 2012 release, including two fantastic courses from John Papa that cover how to build HTML5 web apps using ASP.NET Web API, Knockout and jQuery: Single Page Apps with HTML5, Web API, Knockout and jQuery Building HTML5 and JavaScript Apps with MVVM and Knockout Free 1-Month Subscription to the Courses Pluralsight is offering a special promotion that allows you to get a free 1-month subscription to watch the above courses at no cost.  There is no obligation to buy anything at the end of the offer and you don’t need to supply a credit card in order to take part in it. To get access to the course you simply follow @pluralsight and @john_papa on Twitter and then visit this page and enter your Twitter name using the form on it.  Pluralsight will then send you a private twitter message containing the access code that you can use to subscribe to the courses (and download the course exercise files).  Once you are subscribed to the course you have one month to watch the course (and you can watch it as many times as you want during the month). Pluralsight is running the promotion through Sept 18th – so sign-up now to get access.  Once you are signed up you then have a month to watch the course. Hope this helps, Scott P.S. And if you are new to Twitter you can also optionally follow me: @scottgu

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  • Notes for a NetBeans IDE 7.4 HTML5 Screencast

    - by Geertjan
    I'm making a screencast that intends to thoroughly introduce NetBeans IDE 7.4 as a tool for HTML, JavaScript, and CSS developers. Here's the current outline, additions and other suggestions are welcome. Getting Started Downloading NetBeans IDE for HTML5 and PHP Examining the NetBeans installation directory, especially netbeans.conf Examining the NetBeans user directory Command line options for starting NetBeans IDE Exploring NetBeans IDE Menus and toolbars Versioning tools Options Window Go through whole Options window Change look and feels Adding themes Syntax coloring Code templates Plugin Manager and Plugin Portal Dark Look and Feel Themes Toggle line wrap Emmet HTML Tidy NetBeans Cheat Sheets Creating HTML5 projects From scratch From online template, e.g., Twitter Bootstrap From ZIP file From folder on disk From sample Editing Useful shortcuts Alt-Enter: see the current hints Alt-Shift-DOT/COMMA: expand selection (CTRL instead of Alt on Mac) Ctrl-Shift-Up/Down: copy up/down Alt-Shift-Up/Down: move up/down Alt-Insert: generate code (Lorum Ipsum) View menu | Show Non-printable Characters Source menu Show keyboard shortcut card Useful hints Surround with Tag Remove Surrounding Tag Useful code completion Link tag for CSS, show completion Script tag for JavaScript, show completion Create code templates in Options window Useful HTML Palette items Unordered List Link Useful code navigation Navigator Navigate menu Useful project settings Project-level deployment settings CSS Preprocessors (SASS/LESS) Cordova support Useful window management Dragging, minimizing, undocking Ctrl-Shift-Enter: distraction-free mode Alt-Shift Enter: maximization Debugging JavaScript debugger Deploying Embedded browser Responsive design Inspect in NetBeans mode Chrome browser with NetBeans plugin Android and iOS browsers Cordova makes native packages On device debugging On device styling Documentation PHP and HTML5 Learning Trail: https://netbeans.org/kb/trails/php.html Contributing Social Media: Twitter, Facebook, blogs Plugin Portal Planning to complete the above screencast this week, will continue editing this page as more useful features arise in my mind or hopefully in the comments in this blog entry!

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  • Windows 8 Apps with HTML5 and JavaScript

    - by Stephen.Walther
    Last week, I finished writing Windows 8 Apps with HTML5 and JavaScript – Yikes! That is a long title. This book is all about writing apps for Windows 8 which can be added to the Windows Store. The book focuses on building apps using HTML5 and JavaScript. If you are already comfortable building websites, then building Windows Store apps is not a huge leap.  I explain how you can create productivity apps, like a Task List app, and games, like a simple arcade game. I also explain how you can publish your app to the Windows Store and make money. To celebrate the release of Windows 8, my publisher is offering a huge 40% discount on the book until November 30, 2012. If you want to take advantage of this discount, follow the link below and enter the discount code WINDEV40 during checkout. http://www.informit.com/promotions/promotion.aspx?promo=139036&walther So what’s in the book?  Here’s an overview of each of the chapters: Chapter 1 – Building Windows Store Apps Contains a walkthrough of creating a super simple Windows app for taking pictures from your webcam. Explains how to publish your app to the Windows Store. Chapter 2 – WinJS Fundamentals Provides an overview of the Windows Library for JavaScript which is the Microsoft library for creating Windows Store apps with JavaScript. Chapter 3 – Observables, Bindings, and Templates You learn how to display a list of items using a template. For example, you learn how to create a template which can be used to display a list of products. Chapter 4 – Using WinJS Controls Overview of the core set of JavaScript controls included with the WinJS library. You learn how to use the Tooltip, ToggleSwitch, Rating, DatePicker, TimePicker, and FlipView controls. Chapter 5 – Creating Forms This chapter explains how to take advantage of HTML5 forms to display specialized keyboards and perform form validation. Chapter 6 – Menus and Flyouts You learn how to display popups, menus, and toolbars using the JavaScript controls included with the WinJS library. Chapter 7 – Using the ListView Control This entire chapter is devoted to the ListView control which is the most important control in the WinJS library. You can use the ListView control to display, sort, filter, and edit a list of items. Chapter 8 – Creating Data Sources Learn how to use a ListView control to display data from the file system, a web service, and IndexedDB. Chapter 9 – App Events and States This chapter explains the standard application events which are raised in a Windows Store app such as the activated and checkpoint events. You also learn how to build apps which adapt automatically to different view states such as portrait and landscape. Chapter 10 – Page Fragments and Navigation This chapter discusses two subjects: You learn how to create custom WinJS controls with Page Controls and you learn how to build apps with multiple pages.  Chapter 11 – Using the Live Connect API Learn how to use Windows Live Services to authenticate users, interact with SkyDrive, and retrieve user profile information (such as a user’s birthday or profile picture). Chapter 12 – Graphics and Games This chapter is devoted to building the Brain Eaters app which is a simple arcade game. Navigate a maze and eat all of the food pellets while avoiding the brain-eating zombies to win the game. Learn how to create the game using HTML5 Canvas.   If you want to buy the book, remember to use the magic discount code WINDEV40 and visit the following link: http://www.informit.com/promotions/promotion.aspx?promo=139036&walther

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  • Passed: Exam 70-480: Programming in HTML5 with JavaScript and CSS3

    First off: Mission accomplished successfully. And it was fun! Using the resources listed in my previous article about Learning Content, I'd like to thank Microsoft Technical Evangelists Jeremy Foster and Michael Palermo for their excellent jump start videos on Channel 9, and the various authors at Pluralsight. Local Prometric testing centre Back in November I chose a local testing centre which was the easiest to access from my office despite the horrible traffic you might experience here on the island. Actually, it was not the closest one. But due to their website, their awards as Microsoft Learning Center, and my general curiosity about the premises, I gave FRCI my priority. Boy, how should I regret this decision this morning... The official Prometric exam guide asks any attendee to show up at least 30 minutes prior to the scheduled time of the test. Well, this should have been the easier part but unfortunately due to heavier traffic than usual I arrived only 20 minutes before time. Not too bad but more to come. The building called 'le Hub' is nicely renovated and provides the right environment for an IT group of companies like FRCI. I think they have currently 5 independent IT departments over there. Even the handling at the reception was straight forward, welcoming and at my ease. But then... first shock: "We don't have any exam registration for today." - Hm, that's nice... Here's my mail confirmation from Prometric. First attack successfully handled and the lady went off again to check their records. Next shock: A couple of minutes later, another guy tries to explain me that "the staff of the testing centre is already on vacation and the centre is officially closed." - Are you kidding me? Here's the official confirmation by Prometric, and I don't find it funny that I take a day off today only to hear this kind of blubbering nonsense. I thought that I'll be on the safe side choosing a company with a good reputation here on the island. Another 40 (!) minutes later, they finally come back to the waiting area with a pre-filled form about the test appointment. And finally, after an hour of waiting, discussing, restarting the testing PC, and lots of talk, I am allowed to sit down and take the exam. Exam details Well, you know the rules. Signing an NDA doesn't allow me to provide you any details about the questions or topics that have been covered. Please check out the official exam description, and you're on the right way. Sorry, guys... ;-) The result "Congratulations! You have passed this Microsoft Certification exam." - In general, I have to admit that the parts on HTML5 and CSS3 were the easiest after all, and that I have to get myself a little bit more familiar with certain Javascript features like class definitions, inheritance and data security. Anyway, exam passed - who cares about the details? Next goal Of course, the journey to Microsoft Certifications continues and my next goal is to pass exams 70-481 - Essentials of Developing Windows Store Apps using HTML5 and JavaScript and 70-482 - Advanced Windows Store App Development using HTML5 and JavaScript. This would allow me to achieve the certification of MCSD: Windows Store Apps using HTML5. I guess, during 2013 I'll be busy with various learning and teaching lessons.

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  • Object detection in bitmap JavaScript canvas

    - by fallenAngel
    I want to detect clicks on canvas elements which are drawn using paths. So far I have stored element paths in a JavaScript data structure and then check the coordinates of hits which match the element's coordinates. Rendering each element path and checking the hits would be inefficient when there are a lot of elements. I believe there must be an algorithm for this kind of coordinate search, can anyone help me with this?

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  • Codeigniter + JQuery + Processing.js to replace a Delphi App

    - by Peter Turner
    So, I've got a mandate to make our aged trillion lined Delphi app web based and it needs to make heavy use of the <canvas> element (HTML5 compatibility doesn't seem to be a big issue since we can just make our clients use a compatible browser the way we'd make them use a compatible version of Windows in the win32 environment). The Delphi app in question is almost completely database driven and will still pretty much continue to be developed as the main product. What I am tasked with is pretty much recreating a scaled down version of the program that performs the major functions of the whole program. I couldn't find any frameworks that simulate windows forms using the canvas element, I'm assuming this is probably by design since it is easier just to use HTML, well, be that as it may, I still think it would be cool to have a few of my cool controls on the web (TRichView and TVirtualTree, etc...) So my question is, to anyone who has tried this before, A.) What can we use for an IDE to code this web app (I just use emacs, but no one else in my company does)? B.) Is it a good idea to mix PHP and Processing.JS? It seems like I'm using a lot of AJAX to get anything to happen. 3 calls just for one dialog box to pop up, Loads the HTML for the dialog, Loads the XML to populate the database info on the form Loads the processing.js PJS file which draws the database info to the canvas. Is three a lot, do people usually combine all their gets into one?

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  • Which one is better offline method for large scale application

    - by Manish Pansiniya
    We've a big data management website used by several property. Some of our customers have downtime (they can't access net for an hour or two). We want our site to support offline data viewing and inventory management (typical data search and add/remove) and when the user goes online we can sync the changes back to our central database. Customers use several platforms like Windows, iOS, etc. We've been looking into several different options, here are the major choices - Develop offline web app supported in HTML5. Develop a 'fallback' mechanism and interact with data from the app cache as explained in here (http://www.htmlgoodies.com/html5/tutorials/introduction-to-offline-web- applications-using-) Develop a desktop based cross platform solution. I remember the old MONO which has been popular. Here's a post (What do you suggest for cross platform apps, including web cross-platform-apps-including-web) and another one (Technology choice for cross platform development (desktop and phone)? platform-development-desktop-and-phone?rq=1) I realize the the desktop solution might be hard to maintain and result in some compatibility issues and demand test environments. Can HTML5 handle moderate to high level complexity and data flow? Or would it be better to rely on a desktop based app for better scalability & performance?

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  • Stretching a control to fill a Silverlight Canvas

    - by skb
    I have a canvas like this: <Canvas> <Rectangle Fill="Blue" Opacity="0.5" Canvas.ZIndex="1" /> <Grid Canvas.ZIndex="0" > ...bla bla bla... </Grid> </Canvas> I need the Width/Height of the Canvas to just stretch to the Width/Height of the Grid, but then I need the Width/Height of the Rectangle to stretch to match. Is this possible? How do I do it?

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  • Online video tutorials for HTML 5

    - by Albers
    Here are some of the best introductory HTML5 videos I have found online/for free. Mix 2011: HTML5 for Skeptics - Scott Stansfield channel9.msdn.com/Events/MIX/MIX11/EXT21 Filling the HTML5 Gaps with Polyfills and Shims - Ray Bango channel9.msdn.com/Events/MIX/MIX11/HTM04 50 Performance Tricks to Make Your HTML5 Web Sites Faster - Jason Weber channel9.msdn.com/Events/MIX/MIX11/HTM01 TechEd 2011 HTML5 and CSS3 Techniques You Can Use Today - Todd Anglin channel9.msdn.com/Events/TechEd/NorthAmerica/2011/DEV334 Google IO HTML5 Showcase for Web Developers: The Wow and the How www.youtube.com/watch?v=WlwY6_W4VG8 css-tricks localStorage for Forms - Chris Coyier css-tricks.com/video-screencasts/96-localstorage-for-forms/ Best Practices with Dynamic Content - Chris Coyier This one talks about Hash Tags - take a look at the History API too css-tricks.com/video-screencasts/85-best-practices-dynamic-content/ localStorage for Forms - Chris Coyier css-tricks.com/video-screencasts/96-localstorage-for-forms/ Overview of HTML5 Forms Types, Attributes, and Elements - Chris Coyier css-tricks.com/video-screencasts/99-overview-of-html5-forms-types-attributes-and-elements/ Bruce Lawson - HTML5: Who, What, When, Why www.ubelly.com/2011/10/bruce-lawson-html5-who-what-when-why/ Bruce Lawson is an evangelist for Opera, and in this video he provides an overview including the history & philosophy of HTML5.

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  • La web del mañana HTML5, persistencia fuera de línea

    La web del mañana HTML5, persistencia fuera de línea En este programa presentaremos una visión general de las novedades tecnológicas desde el equipo de relaciones para desarrolladores de la región de sur de Latinoamérica. Seguiremos presentando nuestro enfoque de desarrollo, ingeniería y las mejores prácticas para implementar tecnología Google favoreciendo la evolución de soluciones tecnológicas. Luego presentaremos un escenario técnico utilizando HTML5, desencadenando conversaciones sobre la persistencia desconectada. Finalmente estaremos conversando con la comunidad de desarrollo, resolviendo un desafío técnico y premiando todo el talento regional. From: GoogleDevelopers Views: 1700 68 ratings Time: 01:37:53 More in Education

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  • RUN 2012 Buenos Aires - Desarrollando para dispositivos móviles con HTML5 y ASP.NET

    - by MarianoS
    El próximo Viernes 23 de Marzo a las 8:30 hs en la Universidad Católica Argentina se realizará una nueva edición del Run en Buenos Aires, el evento Microsoft más importante del año. Particularmente, voy a estar junto con Rodolfo Finochietti e Ignacio Lopez presentando nuestra charla “Desarrollando para dispositivos móviles con HTML5 y ASP.NET” donde voy a presentar algunas novedades de ASP.NET MVC 4. Esta es la agenda completa de sesiones para Desarrolladores: Keynote: Un mundo de dispositivos conectados. Aplicaciones al alcance de tu mano: Windows Phone – Ariel Schapiro, Miguel Saez. Desarrollando para dispositivos móviles con HTML5 y ASP.NET – Ignacio Lopez, Rodolfo Finochietti, Mariano Sánchez. Servicios en la Nube con Windows Azure – Matias Woloski, Johnny Halife. Desarrollo Estilo Metro en Windows 8 – Martin Salias, Miguel Saez, Adrian Eidelman, Rubén Altman, Damian Martinez Gelabert. El evento es gratuito, con registro previo: http://bit.ly/registracionrunargdev

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  • JavaOne: Parleys.com, Spring Vs. Java EE and HTML5 tooling

    - by delabassee
    Parleys.com, a 2012 Duke's Choice Award winner, is an E-Learning platform that host content from different sources (conferences, JUGs meetings, etc.). There is a lot of technical content available for online but also offline consumption, including many sessions on Java EE. Parleys has just released, for free, all the Devoxx 2011 sessions (video and slides sync'ed!). From a technical point of view, Parleys.com is interesting as they have switched from Spring to Java EE 6 to avoid being locked in a proprietary framework. During the GlassFish Community BoF, Stephan Janssen (Parleys.com and Devoxx founder) also presented how GlassFish is used to support 2000 concurrent Parleys users over a cluster of 2 GlassFish instances. Talking about Java EE and/or Spring, Harshad Oak has posted an update on the 'Spring Vs. Java EE' panel discussion that took place on Tuesday. As Arun said standards such as Java EE does not necessarily refrain innovation: "JBoss Forge & Arquillian from RedHat are great examples of innovation in the JavaEE community. Standardization is important but innovation does continue even within that framework." Simplicity, productivity along with HTML5 are the driving themes of Java EE 7. In terms of simplicity and productivity, the developer experience can also be improved by the tooling. Every NetBeans release comes with a large set of improvements, the just released NetBeans 7.3 beta is no exception. The goal of ‘NB 7.3’s Project Easel’ is to improve HTML5 development, something that will be handy for Java EE 7 developers. Project Easel can, for example, communicate directly to Chrome's WebKit engine, this feature was shown during Sunday's Technical Keynote at the end of the Java EE section. In this beta release, Chrome and the embedded JavaFX browser are the only supported browsers but the NetBeans team plan to add support, over time, for other WebKit based browsers. NetBans 7.3 beta NetBeans 7.3 screenscasts Today (i.e. Wednesday 3rd) is also the final exhibition day, so make sure to visit the Java EE and the GlassFish pods on the Java DEMOgrounds (Hilton Grand Ballroom, 9:30 am - 5:00 pm). Finally, here are some Java EE and GlassFish related activities worth attending today if you are at JavaOne : Wednesday October 3rd Time Title Location 8:30-9:30am What's New in Servlet 3.1: An Overview Parc 55 Mission 8:30-9:30am Bean Validation 1.1: What's New Under the Hood Parc 55Cyril Magnin II/III 10:00-11:00am JSR 353: Java API for JSON Processing Parc 55 Mission 10:00-12:00pm Tutorial : Integrating Your Service into the GlassFish PaaS Platform Parc 55 Devisidero 11:30-12:30pm What's New in JSF: A Complete Tour of JSF 2.2 Parc 55Cyril Magnin I 11:30-12:30pm Best of Both Worlds: Java Persistence with NoSQL and SQL Parc 55 Mission 1:00-2:00pm Sharding Middleware to Achieve Elasticity and High Availability in the Cloud Parc 55Market Street 1:00-2:00pm Pimp My RESTful Java Applications Parc 55Cyril Magnin I 3:00-4:00pm Migrating Spring to Java EE Parc 55Cyril Magnin II/III 4:30-5:30pm JavaEE.Next(): Java EE 7, 8, and Beyond Parc 55Cyril Magnin II/III 4:30-5:30pm HTML5 WebSocket and Java Parc 55Cyril Magnin I 4:30-5:30pm Easy Middleware for Your Embedded Device Nikko Ballroom II/III

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  • Is it possible to convert text to shape in VML /canvas/SVG ?

    - by est
    Hello, I need to display a text in 3D using vml/canvas/svg and do some transformation to the shape of the text like the effect of Ctrl+T in photoshop, even align a line of text to a curve, is there a way to convert text to shape first? The only thing close is getImageData() in firefox which is not ideal but OK. Any better methods? Using browser-specific hacks or voodoo is OK, but no Flash please :)

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  • Shumway : Mozilla lance son implémentation JavaScript et HTML5 de Flash, les démos du projet disponibles

    Shumway : Mozilla lance son implémentation JavaScript de Flash les utilisateurs peuvent tester le projet open source basé sur les technos du Web Même si HTML5 est vu comme un remplaçant de Flash, il existe encore une grande quantité de contenu Flash sur le Web. Pour permettre le rendu de ces contenus sans avoir besoin du lecteur Flash Player, Mozilla a lancé le projet Shumway. Shumway est une machine virtuelle écrite en JavaScript, couplé avec les technologies HTML5, qui permet le rendu des fichiers SWF sans avoir besoin de Flash Player. Shumway est construit avec deux objectifs principaux selon un billet de blog de Mozilla : faire avancer le Web ouvert en toute séc...

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  • APress Deal of the Day 3/June/2014 - Pro Windows 8 Development with HTML5 and JavaScript

    - by TATWORTH
    Originally posted on: http://geekswithblogs.net/TATWORTH/archive/2014/06/03/apress-deal-of-the-day-3june2014---pro-windows-8.aspxToday’s $10 Deal of the Day from APress at http://www.apress.com/9781430244011 is Pro Windows 8 Development with HTML5 and JavaScript. This book is by Adam Freeman who is an excellent author. “Apps are at the heart of Windows 8, bringing rich and engaging experiences to both tablet and desktop users. Windows 8 uses the Windows Runtime (WinRT), a complete reimagining of Windows development that supports multiple programming languages and is built on HTML5, CSS and JavaScript. These applications are the future of Windows development and JavaScript is perfect language to take advantage of this exciting and flexible environment.” “Seasoned author Adam Freeman explains how to get the most from WinRT and Windows 8 by focusing on the features you need for your project. He starts with the nuts-and-bolts and shows you everything through to advanced features, going in-depth to give you the knowledge you need.”

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  • Phishing : une nouvelle technique se répand avec le HTML5, elle contourne le blacklistage des URL malicieuses

    Phishing : une nouvelle technique se répand avec le HTML5 Elle contourne le blacklistage des URL malicieuses Les spammeurs et autres cyber-escrocs se mettent eux aussi au HTML5 pour contourner les mesures anti-spam et anti-phishing de plus en plus répandues et efficaces des navigateurs et les clients de messagerie. Au lieu d'intégrer aux mails des liens HTML classiques vers des pages souvent blacklistées, les spammeurs "modernes" privilégieraient désormais les « attachements HTML ». M86, la firme de sécurité met en tout cas en garde contre la recrudescence de ces menaces. Les liens dans les mail pointent désormais vers des pages HTML jointe, qui contiennen...

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  • Swiffy le convertisseur de fichiers Flash en HTML5 de Google

    Swiffy le convertisseur de fichiers Flash en HTML5 De Google Google vient de lancer un nouveau service permettant de convertir en quelques clics les fichiers Falsh (.fla) en fichiers HTML5. L'outil a été développé à l'origine par Pieter Senster, un ingénieur qui avait effectué un stage l'été dernier à Mountain View. Ses travaux portaient sur la manière d'afficher des animations Flash sur des appareils ne supportant pas la technologie d'Adobe comme l'iPhone ou l'iPad. Le résultat de ses recherches a donné naissance à "Swiffy", un service qui s'appuie sur le support de la technologie SVG par les navigateurs, couplé au standard du CSS3 et au format d'échange de données JSON....

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  • Microsoft Deal of the Day - 19/June/2012 - HTML5 Step by Step

    - by TATWORTH
    At http://shop.oreilly.com/product/0790145302083.do?code=MSDEAL, Microsoft Press are offering the HTML5 Step by Step e-book at 50% off."Experience learning made easy—and quickly teach yourself how to create Web pages with the HTML5 specification. With Step by Step, you set the pace—building and practicing the skills you need, just when you need them! Use a division-based layout to structure your Web pagesInclude menu bars and hyperlinks for clear navigationApply colors, font sizes, and other formatting with CSSAdd graphics, sound, and video to your pagesUse the Canvas tag to render visual images on the flyBuild user-input forms with buttons, boxes, and menus"

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  • What HTML5 means - the sequel

    A while ago I asked what HTML5 means to you. I got a lot of replies, but would like to gather more. That’s why I’m repeating the question today. What’s in your HTML5 spec? Please add your personal top three of cool new features to the comments.I’m going to use the replies for setting priorities for my research. My next big topic is going to be offline storage, which is crucial on mobile but only mildly interesting on desktop. I’m not yet sure what I’m going to do after that, though.Eventually I’m...Did you know that DotNetSlackers also publishes .net articles written by top known .net Authors? We already have over 80 articles in several categories including Silverlight. Take a look: here.

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