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  2. Tag (metadata) - Wikipedia

    en.wikipedia.org/wiki/Tag_(metadata)

    For example, geo:long=50.123456 is a tag for the geographical longitude coordinate whose value is 50.123456. This triple structure is similar to the Resource Description Framework model for information.

  3. Piece table - Wikipedia

    en.wikipedia.org/wiki/Piece_table

    To access the i-th character, the appropriate entry in the piece table is looked up. For instance, to get the value of Index(15), the 3rd entry of piece table is retrieved. This is because the 3rd entry describes the characters from index 11 to 16 (the first entry describes characters in index 0 to 5, the next one is 6 to 10).

  4. Bookmarklet - Wikipedia

    en.wikipedia.org/wiki/Bookmarklet

    Add a New Bookmark: Navigate to the bookmarks manager. In most browsers, this can be accessed by pressing Ctrl+Shift+O or by selecting 'Bookmarks' from the browser menu and then choosing 'Bookmark manager'. Right-click in the bookmarks bar or the folder where you want to add the bookmarklet and select 'Add new bookmark' or 'Add page'.

  5. Data structure - Wikipedia

    en.wikipedia.org/wiki/Data_structure

    A data structure known as a hash table.. In computer science, a data structure is a data organization and storage format that is usually chosen for efficient access to data. [1] [2] [3] More precisely, a data structure is a collection of data values, the relationships among them, and the functions or operations that can be applied to the data, [4] i.e., it is an algebraic structure about data.

  6. Data entry - Wikipedia

    en.wikipedia.org/wiki/Data_entry

    Data entry is the process of digitizing data by entering it into a computer system for organization and management purposes. It is a person-based process [ 1 ] and is "one of the important basic" [ 2 ] tasks needed when no machine-readable version of the information is readily available for planned computer-based analysis or processing.

  7. Bookmark websites to your Favorites in AOL Desktop Gold

    help.aol.com/articles/aol-desktop-software-using...

    Delete multiple Favourites at once by clicking Ctrl key and click the bookmarks you want to delete. 1. Click the Favorite Places icon. 2. Click the folder or Favorite Place that you want to delete. 3. Click Delete. 4. Click Yes to confirm the action.

  8. Database schema - Wikipedia

    en.wikipedia.org/wiki/Database_schema

    The database schema is the structure of a database described in a formal language supported typically by a relational database management system (RDBMS). The term "schema" refers to the organization of data as a blueprint of how the database is constructed (divided into database tables in the case of relational databases).

  9. Record (computer science) - Wikipedia

    en.wikipedia.org/wiki/Record_(computer_science)

    Compare the journal entry from 1880 and the punch card from 1895. Records were well-established in the first half of the 20th century, when most data processing was done using punched cards. Typically, each record of a data file would be recorded on one punched card, with specific columns assigned to specific fields.