Pages tagged opera:

OperaTor - Opera + Tor. Surf anonymously | Arche Twist
http://archetwist.com/opera/operator

OperaTor is a portable software bundle which allows you to browse the web anonymously. It combines the power of the Opera Browser, Tor and Polipo.
Opera + Tor. Surf anonymously | Arche Twist
HTML 5 canvas - the basics - Opera Developer Community
http://dev.opera.com/articles/view/html-5-canvas-the-basics/
The HTML 5 specification includes lots of new features, one of which is the canvas element. HTML 5 canvas gives you an easy and powerful way to draw graphics using JavaScript. For each canvas element you can use a "context" (think about a page in a drawing pad), into which you can issue JavaScript commands to draw anything you want. Browsers can implement multiple canvas contexts and the different APIs provide the drawing functionality.
Canvas
Mann, ist das cool!
Introducing Opera Face Gestures
http://labs.opera.com/news/2009/04/01/
Opera's April Fool's joke for 2009, they added "face gestures" to the browser. Similar to mouse gestures, it allows you to navigate the browser by making faces at it. "At the moment soul-patches crashes the browser and it refuses to relaunch, we are looking into this problem. Bushmen beards and emo haircuts are not supported."
AdSweep - An ad blocker for Opera and Chrome (like Adblock)
http://www.adsweep.org/
An ad blocker for your favorite web browser, including Chrome
Just like it says this is an add blocking program like adblock. This one can be made to work with Google Chrome and IE too though.
An ad blocker for your favorite web browser (like Adblock)
JavaScript for hackers - Opera Developer Community
http://dev.opera.com/articles/view/opera-javascript-for-hackers-1/
Introduction I love to use JavaScript in unexpected ways, to create code that looks like it shouldn't work but does, or produces some unexpected behavior. This may sound trivial, but the results I've found lead to some very useful techniques. Each of the techniques described can be used for XSS filter evasion, which was my original intention when developing them. However, learning such JavaScript can dramatically increase your knowledge of the language, helping you become better at cleaning up input, and increase web application security. So read on and enjoy my weird and wonderful JavaScript hacks. RegExp replace can execute code When using regular expressions with replace the second argument supports a function assignment. In Opera it seems you can use this argument to execute code. For example, check out the code snippet below: 'XSS'.replace(/XSS/g,alert) This results in alert('XSS'); this works because the match from the RegExp is passed to the alert function as an argument. N
I love to use JavaScript in unexpected ways, to create code that looks like it shouldn't work but does, or produces some unexpected behavior. This may sound trivial, but the results I've found lead to some very useful techniques. Each of the techniques described can be used for XSS filter evasion, which was my original intention when developing them. However, learning such JavaScript can dramatically increase your knowledge of the language, helping you become better at cleaning up input, and increase web application security.
Opera Unite
http://unite.opera.com/
Nouveau service du navigateur Internet Opera pour partager facilement des données comme on le fait actuellement sur le web en passant par des services tiers ou en configurant différents serveurs. Pour l'instant, on peut partager des documents, des photos, des notes ou encore de la musique en streaming. On peut également faire un salon de chat privé ou même publier un site Internet. De l'extérieur, chaque service peut être accédé publiquement à partir de n'importe quel navigateur ou avec une protection par mot de passe. Pour les développeurs, il est possible de créer ses propres services de partage pour Opera et on a donc avec Opera Unite une solution intéressante pour partager rapidement des données.
Welcome to Opera Unite
Opera’s big announcement: a developer preview (“labs release”) of their new web-server-in-your-browser feature, Unite. Includes an Opera-hosted proxy to help break through your firewall. The web server can be customised using server-side JavaScript running in an Opera Widget.
Taking the Web into our own hands, one computer at a time
http://labs.opera.com/news/2009/06/16/
OperaUnite - Web browser and Webserver into one?
this seems to be a very nice feature: http://labs.opera.com/news/2009/06/16/
U
Turn Your Home Computer into a Web Server; Host Websites and Files for Free
http://www.labnol.org/internet/turn-home-computer-into-web-server/9111/
Go to labs.opera.com, download the Opera Unite software and install it. Congratulations, you are now running a web server on your machine and just need another minute to configure local file folders that you want to share with others over the internet.
An introduction to Opera Unite - Opera Developer Community
http://dev.opera.com/articles/view/an-introduction-to-opera-unite/
An introduction to Opera Unite
In a nutshell, Opera Unite is a collaborative technology that uses a compact server inside the Opera desktop browser to share data and services. You can write applications — in the form of Opera Unite Services — that use this server to serve content to other Web users.
Chrome and Firefox 3.5 Memory Usage
http://dotnetperls.com/chrome-memory
recently started using chrome, hmmm
Google Chrome
Milyen az új Chrome?
Problem. You are interested in how the Google Chrome 3.0 Dev, Firefox 3.5 RC, Safari 4.0 for Windows, and Opera 10b web browsers manage memory on the Windows Vista operating system over moderate usage, such as with 150 top web sites. These numbers can be measured but there are complexities involved in measuring memory. Solution. Here we look at a program that simulates a user visiting the top 150 web sites from Alexa from the command line, with visits occurring at short but varying intervals in many tabs.
So firefox is the best. Premature optimisation anyone?
Backup and Restore Web Browser Settings
http://www.favbrowser.com/backup/
FavBrowser Backup - Windows-verktøy til å ta backup av innstillinger og feks utvidelser i div nettlesere: http://bit.ly/133rn3 [from http://twitter.com/MacGeeky/statuses/2613746685]
FavBackup is a simple solution for you to backup and restore web browser settings and other data on Windows 7/Vista/XP/2000 systems. No installation required. (thanks LC COOL CLARK)
membackup dan memperbaiki kesalahan pada penyettingan web browser anda...
Portable backup utility FavBackup archives your settings, bookmarks, passwords, and more from any of the major browsers. Using the utility is simple—just launch the no-install-required executable and go run through the wizard to backup or restore your browser profiles. The software handles backing up Google Chrome, Internet Explorer, Firefox, Safari, and even Opera—there are still a few restore glitches with IE and Opera, but it's a useful utility worth a look for anybody looking to transfer settings from one machine to another. FavBackup is a free download for Windows only. For more, check out the five best Windows backup tools, the five best file syncing tools, or read about our first look at Windows 7's backup and restore center.
FavBackup permet de sauvegarder tous vos profils navigateurs en quelques clics. Plus besoin de passer par les systèmes d’import/export de vos profils sur chaque navigateur : vous choisissez les données à sauvegarder et FavBackup fait le reste.
Hallvord R. M. Steen - Most expensive javascript ever?
http://my.opera.com/hallvors/blog/2009/07/20/most-expensive-javascript-ever
Opera Unite developer's primer - Opera Developer Community
http://dev.opera.com/articles/view/opera-unite-developer-primer/
Opera Unite developer's primer
Opera Unite features a Web server running inside the Opera browser, which allows you to do some amazing things. At the touch of a button, you can share images, documents, video, music, games, collaborative applications and all manner of other things with your friends and colleagues. This article gets you started on the road to Opera Unite Service development — it describes how the Opera Unite Web Server in Opera works and how it can be used. Below I will briefly recap some of the basic concepts related to Opera Unite, show how you can enable the Web server in your browser, and give an example of how to write a simple Opera Unite blog service.
Opera Unite features a Web server running inside the Opera browser, which allows you to do some amazing things. At the touch of a button, you can share images, documents, video, music, games, collaborative applications and all manner of other things with your friends and colleagues.
Documentation and examples of unite services
Introduction Opera Unite features a Web server running inside the Opera browser, which allows you to do some amazing things. At the touch of a button, you can share images, documents, video, music, games, collaborative applications and all manner of other things with your friends and colleagues. This article gets you started on the road to Opera Unite Service development — it describes how the Opera Unite Web Server in Opera works and how it can be used. Below I will briefly recap some of the basic concepts related to Opera Unite, show how you can enable the Web server in your browser, and give an example of how to write a simple Opera Unite blog service.
What's the Easiest Way to Share Large Files and Media with Friends? - File Sharing - Lifehacker
http://lifehacker.com/5472050/whats-the-easiest-way-to-share-large-files-and-media-with-friends
Opera Logo with CSS · David DeSandro
http://desandro.com/articles/opera-logo-css/
I love this, it renders beautifully in Safari 4 and is an IE fail!
Everything you need to know about HTML5 video and audio - Opera Developer Community
http://dev.opera.com/articles/view/everything-you-need-to-know-about-html5-video-and-audio/
Opera Unite reinvents the Web
http://www.opera.com/press/releases/2009/06/16/
From Opera's Site Opera Unite reinvents the Web Cloud computing and Web-based applications will never be the same June 16, 2009 — Oslo, Norway Opera today unveiled Opera Unite, a new technology that shakes up the old client-server computing model of the Web. Opera Unite turns any computer into both a client and a server, allowing it to interact with and serve content to other computers directly across the Web, without the need for third-party servers. Opera Unite makes serving data as simple and easy as browsing the Web. For consumers, Opera Unite services give greater control of private data and make it easy to share data with any device equipped with a modern Web browser. For Web developers, Opera Unite services are based on the same open Web standards as Web sites today. This dramatically simplifies the complexity of authoring cutting-edge Web services. With Opera Unite, creating a full Web service is now as easy as coding a Web page.
Cloud computing and Web-based applications will never be the same June 16, 2009 — Oslo, Norway Opera today unveiled Opera Unite, a new technology that shakes up the old client-server computing model of the Web. Opera Unite turns any computer into both a client and a server, allowing it to interact with and serve content to other computers directly across the Web, without the need for third-party servers. Opera Unite makes serving data as simple and easy as browsing the Web. For consumers, Opera Unite services give greater control of private data and make it easy to share data with any device equipped with a modern Web browser.
jm: bridging your desktop to the cloud (UPDATE) Annotated link http://www.diigo.com/bookmark/http%3A%2F%2Fwww.opera.com%2Fpress%2Freleases%2F2009%2F06%2F16
Opera study: only 4.13% of the web is standards-compliant
http://arstechnica.com/news.ars/post/20081015-opera-study-only-4-13-of-the-web-is-standards-compliant.html
Opera study: only 4.13% of the web is standards-compliant
"Flash is most popular in China" - um, duh; "only 50 percent of sites that display a badge touting validation are actually valid"
Opera Software
http://www.opera.com/freedom/
Opera Software: Freedom
The Web is your browser. Discover how fast and fun the Web can be.
On June 16th at 9:00 a.m (CEDT), Opera will {supposedly] reinvent the Web. http://www.opera.com/freedom/ [from http://twitter.com/teedubya/statuses/2162180386]
On June 16th at 9:00 a.m (CEDT), we will reinvent the Web.
Reinventing the web
http://tinyurl.com/kl69uc Opera se met au buzz, rdv demain pour voir... [from http://twitter.com/Tamantafamiglia/statuses/2179777334]
Showing and hiding content with pure CSS3 - Opera Developer Community
http://dev.opera.com/articles/view/css3-show-and-hide/
Showing and hiding content with pure CSS3
using :focus pseudo-class
from Opera Developer Community
show/hide without using JS
By http://bit.ly/Tweets2Delicious
Modern websites and applications are more dynamic than old style web pages, with several pieces of well-placed JavaScript providing smoother content updates, more intuitive user feedback and more responsive controls. One very common feature is the expanding/collapsing or shown/hidden box, whether this is a tabbed interface, a content "tray" on the side that can be slid out and then put away again, or a complex tree menu with expanding/collapsing sub-menus. Generally, these features are implemented via JavaScript, however using CSS3 it is possible to create such content using only HTML and CSS — no JavaScript required. In this article I'll show you how this works, including a few examples to get you started.