Learn by Doing - Code School

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How Browsers Work: Behind the scenes of modern web browsers Web browsers are the most widely used software. In this primer, I will explain how they work behind the scenes. We will see what happens when you type google.com in the address bar until you see the Google page on the browser screen. The browsers we will talk about There are five major browsers used on desktop today: Chrome, Internet Explorer, Firefox, Safari and Opera. On mobile, the main browsers are Android Browser, iPhone, Opera Mini and Opera Mobile, UC Browser, the Nokia S40/S60 browsers and Chrome–all of which, except for the Opera browsers, are based on WebKit. The browser's main functionality The main function of a browser is to present the web resource you choose, by requesting it from the server and displaying it in the browser window. The way the browser interprets and displays HTML files is specified in the HTML and CSS specifications. Browser user interfaces have a lot in common with each other. The browser's high level structure The browser's main components are (1.1): if (!

OpenClassroom Full courses. Short Videos. Free for everyone. Learn the fundamentals of human-computer interaction and design thinking, with an emphasis on mobile web applications. A practical introduction to Unix and command line utilities with a focus on Linux. Introduction to fundamental techniques for designing and analyzing algorithms, including asymptotic analysis; divide-and-conquer algorithms and recurrences; greedy algorithms; data structures; dynamic programming; graph algorithms; and randomized algorithms. Database design and the use of database management systems (DBMS) for applications. Machine learning algorithms that learn feature representations from unlabeled data, including sparse coding, autoencoders, RBMs, DBNs. Introduction to discrete probability, including probability mass functions, and standard distributions such as the Bernoulli, Binomial, Poisson distributions. Introduction to applied machine learning. This is a course created to test the website.

Teaching Java History and Team In the late nineties, Michael Kölling developed a pedagogical language and environment called Blue as part of his PhD work. BlueJ is a port of Blue to Java, and was first released in 1999. Thanks to generous support from Sun Microsystems (and more recently Oracle), BlueJ development and support has continued since then. Programmation - Comment débuter, quel langage? Comment débuter, quel langage? Introduction Une des questions récurrentes sur ce forum dédié aux débutants est "Comment débuter en programmation ?" ou parfois "Quel langage pour débuter ?". Je vais tenter d'y répondre, mais il faut bien savoir que ce genre de question est susceptible de déclencher des guéguerres de chapelles. Pour essayer d'avoir quelque chose de relativement objectif, je me suis basé sur les opinions des membres recueillies aux travers des réponses accordées à ces questions (utilisez le moteur de recherche dans le forum programmation, il est là pour ça :o) ). Alors tout d'abord, il n'y a pas de langage pour débuter la programmation, du moins la programmation se commence sur papier, avec l'algorithmique. Une fois ici, on a déjà des bases saines pour commencer à programmer...seulement on ne programme pas pour programmer, il faut un but, une idée, un logiciel à faire. Une fois ces choix faits, l'éventail des langages se retrouve singulièrement restreint. Delphi/Pascal Java Ada

70 Things Every Computer Geek Should Know. | Arrow Webzine The term ‘geek’, once used to label a circus freak, has morphed in meaning over the years. What was once an unusual profession transferred into a word indicating social awkwardness. As time has gone on, the word has yet again morphed to indicate a new type of individual: someone who is obsessive over one (or more) particular subjects, whether it be science, photography, electronics, computers, media, or any other field. A geek is one who isn’t satisfied knowing only the surface facts, but instead has a visceral desire to learn everything possible about a particular subject. How to become a real computer Geek? Little known to most, there are many benefits to being a computer geek. You may get the answer here: The Meaning of Technical Acronyms 1. One of the best list of default passwords. 1A. 2. If you rolled your eyes here, that is a good thing. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21.

Don’t Fear the Internet Building Mobile Applications / OpenCourseWare What Is HTML? - Introduction to HTML - HTML Tutorial - PHP For Kids.com Home > HTML Tutorial > What is HTML? What is HTML? Web pages are files that are viewed using a browser. They are written in a language called HTML. HTML is made up of a set of elements, or tags, that are used as instructions to tell the browser what should appear on a web page, and how it should be structured. An HTML element looks something like this: Anyone can view a webpage's HTML by viewing the source of that webpage. Although HTML is a single language maintained by a single organization, there are many different browsers available, created and maintained by many different organizations. CSS is commonly used alongside HTML to improve the visual aspects of a webpage. HTML stands for HyperText Markup Language.

#MOOCGdP c’est parti !!! | Le Portfolio de Reine C’est ce matin qu’ont débuté les cours et comme je le disais dans mon précédent post, je trouve aisée l’utilisation de la plateforme CANVAS. Pour évoluer à mon rythme, j’ai cependant téléchargé toutes les vidéos de la semaine et j’espère les avoir « digérées » avant la semaine prochaine. Ce Mooc sera également une belle occasion de découvrir les outils et réseaux sociaux que sont Google Docs, Dropbox, Google Hangout, Google Agenda, Doodle et des outils de mindmapping. J’ai aussi finalement rejoint une équipe de projets (pas celle que je visais au départ) mais plutôt une équipe de projet basée à Ouagadougou où je vis et qui porte sur la Mise en place d’un centre de formation 100% Pré-Emplois au Burkina Faso. Vu que je vis dans la même ville que l’initiatrice du projet, j’ai trouvé que ce serait plus simple de participer à ce projet plutôt qu’à un autre et de prendre part de façon pratique et pragmatique à sa réalisation. Nous avons eu notre première rencontre d’équipe hier après-midi.

25 Useful HTML5 Tools For Designers & Developers | Resources The latest version of HTML – HTML5, adds many cool new elements to the applications that are being developed. These days it has become important for the web developers to learn and use the intricate elements of HTML5 to develop web apps and iOS-friendly sites. Did you know that Google has developed a HTML5 version of YouTube? This further encourages the developers to explore the potential of the markup language. Here we have fresh HTML5 resources which are very useful for both designers and developers. HTML5 is an extremely useful markup language for enhancing user experience and usability. Today’s we put together a list of twenty five useful HTML5 Tools and resources to help save you time and energy along the way. You may be interested in the following modern trends related articles as well. Subscribe to our RSS via email, simply enter your email address & click subscribe. HTML5 is making the web design more powerful in different areas. Demo Download Demo Download Demo Download

30+ Search Engine Optimization Techniques You Cannot Miss You completed a web site for your business about three months ago, but you are still not seeing very many people visiting your web site. You do a little research and find that your web site is buried about ten pages deep on all of the major search engines. It seems that you have created a very nice web site, but it is not optimized for search engines, so your page rank is very low. Search engine optimization has become a very large field for many different consultants all over the internet. 1. Many people do a good job putting a good description and group of keywords in their meta tags, but they do not use these same keywords throughout the rest of their web site. 2. Many search engines will try to index your site’s pages by following links to all of the different pages. 3. Flash is a very neat technology and it has its place on the web. 4. One of the best things that you can do for search engine optimization is to get inbound links to your web site. 5. 6. www or not www 7. 8. 9. 10.

Building Dynamic Websites / OpenCourseWare This is OpenCourseWare. Computer Science E-75 is a course at Harvard Extension School. Even if you are not a student at Harvard, you are welcome to "take" this course via cs75.tv by following along via the Internet. If you're a teacher, you are welcome to adopt or adapt these materials for your own course, per the license. Special thanks to Chris Thayer and Harvard Extension School for the course's videos. djm Copyright © 2010 – 2016, David J. This course's content is licensed by David J. you are free: to Share — to copy, distribute, and transmit this content to Remix — to adapt this content under the following conditions: Attribution — You must attribute this content to David J.