Hosts Principe : Le fichier hosts est un fichier utilisé par le système d'exploitation lors de l'accès à Internet. C'est une bibliothèque établissant des correspondances entre adresses URL (quelque chose comme www.monsite.com) et adresses IP (une suite de nombre comme 123.45.67.89) : cela permet de localiser rapidement les serveurs car, si les internautes préfèrent utiliser les adresses URL compréhensibles, les ordinateurs se reconnaissent par leur adresse IP. Il existe des adresses IP publiques — qui identifient les serveurs sur Internet (réseau mondial) — et des adresses IP privées — qui identifient les serveurs sur un Intranet (réseau local, constitué par exemple par votre routeur (« box ») et votre ordinateur). Votre ordinateur — fût-il non connecté à un réseau — a donc au minimum une adresse privée (127.0.0.1) qui l'identifie comme serveur local (local host) et non comme serveur Internet. Avantages : Limitations (ce ne sont pas forcément des inconvénients) : Procédure : Téléchargement : ).
Differences Between CSS2.1 and CSS3+ Most of us know that with the introduction of what we customarily call “CSS3″1, there have been changes and additions to CSS, compared to what we had in CSS2.1. Putting all cross-browser issues aside, I thought it would be nice to be able to document all these changes into a single post and keep it up to date. So if you want a list of everything that’s been introduced into the CSS spec since CSS2.1, here it is. New Properties Following is a list of CSS properties that were not defined in the CSS2.1 specification. New Values Properties from CSS2.1 have new values added to them in CSS3. New Selectors Following is a list of selectors introduced in CSS3. Other Miscallaneous New Features Other new features not part of CSS2.1 include: @font-faceMedia QueriesKeyframe animations using @keyframesConditional styles using @supportsNamespacing using @namespaceRegionsFilters Features Still in Flux The lists above aren't exhaustive. Summary Notes 1.
6 Tools for Anonymous Torrenting Options When you are surfing on the web, all your browsing history and activities can be tracked by anyone on the internet. Most of the hackers and others always will be on a look out for vulnerable connections. When you are downloading something from the web, there is a probability for others to know your computers IP address, system information etc., and use this information to launch an attack. To avoid these attacks, you can hide your IP address or fool the hackers with a false IP address. This is done by using the re-routing process such that all your downloads are done using a remote server or by using proxies, this is called “Anonymous Torrenting”. Here in are some of the tools that enable you to do anonymous torrenting easily without revealing any information about your computer. 1) BitBlinder To use this application for free first you need to provide small amount of data. 2) Furk.net Using this service, you can get a direct download link of the file that you want to download. 6) Nodezilla
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Simple Ideas That Are Borderline Crafty (35 Pics) Click Here For More Amazing Ideas ANSSI CSS Font-Size: em vs. px vs. pt vs. percent / Kyle Schaeffer One of the most confusing aspects of CSS styling is the application of the font-size attribute for text scaling. In CSS, you’re given four different units by which you can measure the size of text as it’s displayed in the web browser. Which of these four units is best suited for the web? Meet the Units “Ems” (em): The “em” is a scalable unit that is used in web document media. So, What’s the Difference? It’s easy to understand the difference between font-size units when you see them in action. As you can see, both the em and percent units get larger as the base font-size increases, but pixels and points do not. Em vs. We’ve decided that point and pixel units are not necessarily best suited for web documents, which leaves us with the em and percent units. When the client’s browser text size is set to “medium,” there is no difference between ems and percent. The Verdict The winner: percent (%). Addendum (January 2011)