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LA GRAMMATICA DI ENGLISH GRATIS IN VERSIONE MOBILE   INFORMATIVA PRIVACY

  NUOVA SEZIONE ELINGUE

 

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                                         IL Metodo  |  Grammatica  |  RISPOSTE GRAMMATICALI  |  Multiblog  |  INSEGNARE AGLI ADULTI  |  INSEGNARE AI BAMBINI  |  AudioBooks  |  RISORSE SFiziosE  |  Articoli  |  Tips  | testi pAralleli  |  VIDEO SOTTOTITOLATI
                                                                                         ESERCIZI :   Serie 1 - 2 - 3  - 4 - 5  SERVIZI:   Pronunciatore di inglese - Dizionario - Convertitore IPA/UK - IPA/US - Convertitore di valute in lire ed euro                                              

 

 

WIKIBOOKS
DISPONIBILI
?????????

ART
- Great Painters
BUSINESS&LAW
- Accounting
- Fundamentals of Law
- Marketing
- Shorthand
CARS
- Concept Cars
GAMES&SPORT
- Videogames
- The World of Sports

COMPUTER TECHNOLOGY
- Blogs
- Free Software
- Google
- My Computer

- PHP Language and Applications
- Wikipedia
- Windows Vista

EDUCATION
- Education
LITERATURE
- Masterpieces of English Literature
LINGUISTICS
- American English

- English Dictionaries
- The English Language

MEDICINE
- Medical Emergencies
- The Theory of Memory
MUSIC&DANCE
- The Beatles
- Dances
- Microphones
- Musical Notation
- Music Instruments
SCIENCE
- Batteries
- Nanotechnology
LIFESTYLE
- Cosmetics
- Diets
- Vegetarianism and Veganism
TRADITIONS
- Christmas Traditions
NATURE
- Animals

- Fruits And Vegetables



ARTICLES IN THE BOOK

  1. Atom
  2. Audioblogging
  3. Blog Carnival
  4. Blogcast
  5. Blog feed
  6. Blog fiction
  7. Blogger.com
  8. Bloggies
  9. Blogosphere
  10. Blogroll
  11. Blog software
  12. Citizen journalism
  13. Collaborative blog
  14. Community Server
  15. Content Management System
  16. Corporate blog
  17. Dooce
  18. Edublog
  19. Electronic literature
  20. Escribitionist
  21. Facebook
  22. Flaming
  23. Forum moderator
  24. Fotolog
  25. GNU General Public License
  26. Google bomb
  27. Google Reader
  28. Inauthentic Text
  29. International Weblogger's Day
  30. Internet Troll
  31. Linkback
  32. Link rot
  33. List of blogging terms
  34. LiveJournal
  35. Massively distributed collaboration
  36. Micropatronage
  37. Moblog
  38. Moderation system
  39. Movable Type
  40. MySpace
  41. MySQL
  42. News aggregator
  43. Online diary
  44. OPML
  45. PageRank
  46. Permalink
  47. Personal journal
  48. Photoblog
  49. Pingback
  50. Ping-server
  51. Podcasting
  52. Political blog
  53. Project blog
  54. Rating community
  55. Reputation management
  56. Reputation system
  57. RSS
  58. Social media
  59. Spam blog
  60. Spamdexing
  61. Spam in blogs
  62. Sping
  63. Technorati
  64. TrackBack
  65. User generated content
  66. Virtual Community
  67. Vlog
  68. Weblog
  69. Windows Live Spaces
  70. WordPress.com
  71. Wordpress
  72. Yahoo 360°
  73. YouTube

 


 

 
CONDIZIONI DI USO DI QUESTO SITO
L'utente può utilizzare il nostro sito solo se comprende e accetta quanto segue:

  • Le risorse linguistiche gratuite presentate in questo sito si possono utilizzare esclusivamente per uso personale e non commerciale con tassativa esclusione di ogni condivisione comunque effettuata. Tutti i diritti sono riservati. La riproduzione anche parziale è vietata senza autorizzazione scritta.
  • Il nome del sito EnglishGratis è esclusivamente un marchio e un nome di dominio internet che fa riferimento alla disponibilità sul sito di un numero molto elevato di risorse gratuite e non implica dunque alcuna promessa di gratuità relativamente a prodotti e servizi nostri o di terze parti pubblicizzati a mezzo banner e link, o contrassegnati chiaramente come prodotti a pagamento (anche ma non solo con la menzione "Annuncio pubblicitario"), o comunque menzionati nelle pagine del sito ma non disponibili sulle pagine pubbliche, non protette da password, del sito stesso.
  • La pubblicità di terze parti è in questo momento affidata al servizio Google AdSense che sceglie secondo automatismi di carattere algoritmico gli annunci di terze parti che compariranno sul nostro sito e sui quali non abbiamo alcun modo di influire. Non siamo quindi responsabili del contenuto di questi annunci e delle eventuali affermazioni o promesse che in essi vengono fatte!
  • L'utente, inoltre, accetta di tenerci indenni da qualsiasi tipo di responsabilità per l'uso - ed eventuali conseguenze di esso - degli esercizi e delle informazioni linguistiche e grammaticali contenute sul siti. Le risposte grammaticali sono infatti improntate ad un criterio di praticità e pragmaticità più che ad una completezza ed esaustività che finirebbe per frastornare, per l'eccesso di informazione fornita, il nostro utente. La segnalazione di eventuali errori è gradita e darà luogo ad una immediata rettifica.

     

    ENGLISHGRATIS.COM è un sito personale di
    Roberto Casiraghi e Crystal Jones
    email: robertocasiraghi at iol punto it

    Roberto Casiraghi           
    INFORMATIVA SULLA PRIVACY              Crystal Jones


    Siti amici:  Lonweb Daisy Stories English4Life Scuolitalia
    Sito segnalato da INGLESE.IT

 
 



THE BOOK OF BLOGS
This article is from:
http://en.wikipedia.org/wiki/Permalink

All text is available under the terms of the GNU Free Documentation License: http://en.wikipedia.org/wiki/Wikipedia:Text_of_the_GNU_Free_Documentation_License 

Permalink

From Wikipedia, the free encyclopedia

 
Some information in this article or section does not attribute its sources and may not be reliable.
Please check for inaccuracies, and modify and cite sources as needed.
Example of a permalink at Jason Kottke's blog. In this instance, the  # symbol indicates a permanent link to the blog entry in question
Example of a permalink at Jason Kottke's blog. In this instance, the # symbol indicates a permanent link to the blog entry in question

A permalink is a URL that points to a specific blogging entry even after the entry has passed from the front page into the blog archives. Because a permalink remains unchanged indefinitely, its use avoids link rot. Most modern weblogging and content-syndication software systems, including Wordpress, Movable Type, LiveJournal, RapidWeaver, Pivot and Blogger, support such links. Other types of websites use permalinks, too, but the term itself is most common within the blogosphere. Permalink is a portmanteau word made from permanent link and is often simply stated so as to be human-readable.

History

One cited early use of permalink in its current sense was by Jason Kottke on March 5, 2000, in a post titled: "Finally. Did you notice the" (permalinked at http://www.kottke.org/00/03/finally-did-you-notice-the.) Matt Haughey had discussed a permalink style feature with Blogger co-founders, Evan Williams and Paul Bausch the previous weekend and Paul Bausch had pointed out that it was technically feasible to produce permanent links in Blogger, using a feature written by him that allowed the ID of a post to be placed in a Blogger template. In response to Kottke's blog, on March 6, 2000, Matt Haughey posted the technical details on his own weblog, which helped open the way to widespread adoption.

Purpose

Permanence in links is desirable when content items are likely to be linked to, from, or cited by, a source outside the originating organization. Before the advent of large-scale dynamic websites built on database-backed content management systems, it was more common for URLs of specific pieces of content to be static and human readable, as URL structure and naming were dictated by the entity creating that content. Increased volume of content and difficulty of management led to the rise of database-driven systems, and the resulting unwieldy and often-changing URLs necessitated deliberate policies with regard to URL design and link permanence. For example, Wikipedia's internal cgi-based URLs [1] are re-written to a more human-readable form [2].

An entry in a blog with many entries is accessible from the site's front page for only a short time. Visitors who store the URL for a particular entry often find upon their return that the desired content has been replaced by something new. Prominently posting permalinks is a method employed by bloggers to encourage visitors to store a more long-lived URL (the permalink) for reference.

Permalinks frequently consist of a string of characters which represent the date and time of posting, and an identifier which denotes the author who initially authored the item or its subject. Crucially, if an item is changed, renamed, or moved within the internal database, its permalink remains unaltered, as it functions as a magic cookie which references an internal database identifier. If an item is deleted altogether, its permalink can frequently not be reused.

Permalinks have subsequently been exploited for a number of innovations, including link tracing and link trackback in weblogs, and referring to specific weblog entries in RSS or Atom syndication streams.

Permalinks and versions

On Wikipedia, a permanent link to a specific version of an article is obtained from the "Permanent link" entry in the toolbox.
On Wikipedia, a permanent link to a specific version of an article is obtained from the "Permanent link" entry in the toolbox.

Many blogging and content management systems do not support versioning of content, that is, if an entry is updated, a uniquely accessible version is not created. Thus, in the context of these systems, a permalink may refer to different content over time. In the context of systems that support versioning, such as most wikis, a permalink is commonly understood as a link to a specific version. Here, both the link itself and the resource it refers to should not change over time.

One wiki implementation which supports this type of permalinks is MediaWiki, the software which runs Wikipedia. In its current implementation, old revisions of specific articles, images, and templates are referenceable by unique unchanging URLs, although old versions of images and templates may not be utilized by current entries. Permanent links to specific versions are recommended for citing articles from sources such as Wikipedia and Wikinews, to ensure that the content remains unchanged for review. A reviewer can then view the cited revision, the current revision, and the differences between the two.

Popular permalink formats

Blogging software creators and blog hosting websites have not agreed on a standard format for permalink URLs. Some within the blogging community feel that standardization would lead to the practice of meta-information about articles being mined from the URLs themselves rather than an associated RSS stream or meta tags stored within the content. Although various permalink implementations accomplish essentially the same job, several vendors have produced different solutions.

Movable Type and TypePad
http://<username>.typepad.com/<username>/<4 digit year>/<2 digit month>/<15 character name>.html
Blogspot
http://<username>.blogspot.com/<4 digit year>/<2 digit month>/<article name>.html
boastMachine
http://<site-specific prefix>/post/<blog_name>/<unique integer identifier>/<article name>
WordPress
http://<site-specific prefix>/<4 digit year>/<2 digit month>/<2 digit day>/<article name>/
WordPress.com
http://<selectedsubdomainname>.wordpress.com/<4 digit year>/<2 digit month>/<2 digit day>/<article name>/
LiveJournal and Bloglines
http://<username>.livejournal.com/<unique integer identifier>.html
http://users.livejournal.com/<username>/<unique integer identifier>.html for usernames beginning or ending with an underscore
http://community.livejournal.com/<community name>/<unique integer identifier>.html for communities
Midgard CMS
http://<site-specific prefix>/midcom-permalink-<document unique identifier>
Typo
http://<site-specific prefix>/articles/<4 digit year>/<2 digit month>/<2 digit day>/<article name>
Community Server
http://<site-specific prefix>/archive/<4 digit year>/<2 digit month>/<2 digit day>/<article name>.aspx

Presentation of permalinks

Blog entries are usually laid out as follows:

  • Title
  • Date
  • Entry
  • Comments, permalink, and what category the entry was posted to (known as metadata)

Permalinks are usually denoted by text link (i.e. "Permalink" or "Link to this Entry"), but sometimes a symbol may be used. The most common symbol used is the hash sign, or #. However, certain websites employ their own symbol to represent a permalink such as an asterisk, a dash, or a unique icon.

Permalink detection

Permalinks can be indicated within the HTML of a page so as to allow automated browsing tools to detect the permalink and use it for linking instead of the stated URL. The link element should include the following attributes:

<link rel="bookmark" href="[Permalink URL]" />

See also

  • Deep linking
  • Digital object identifier (DOI)
  • Link rot
  • Persistent Uniform Resource Locator
  • Purple Number (paragraph-level identifier)
  • URL of a webpage

External links

  • About.com Web Logs on Permalink
  • History and critique of permalinks
  • Cool URIs don't change - Tim Berners Lee
  • Permanent Link Offering Directories - Global Directory System
Retrieved from "http://en.wikipedia.org/wiki/Permalink"