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  2. Memento pattern - Wikipedia

    en.wikipedia.org/wiki/Memento_pattern

    The memento pattern is a software design pattern that exposes the private internal state of an object. One example of how this can be used is to restore an object to its previous state (undo via rollback), another is versioning, another is custom serialization.

  3. Data modeling - Wikipedia

    en.wikipedia.org/wiki/Data_modeling

    Example of a Generic data model. [9] Generic data models are generalizations of conventional data models. They define standardized general relation types, together with the kinds of things that may be related by such a relation type. The definition of generic data model is similar to the definition of a natural language.

  4. Data model - Wikipedia

    en.wikipedia.org/wiki/Data_model

    Overview of a data-modeling context: Data model is based on Data, Data relationship, Data semantic and Data constraint. A data model provides the details of information to be stored, and is of primary use when the final product is the generation of computer software code for an application or the preparation of a functional specification to aid a computer software make-or-buy decision.

  5. Object model - Wikipedia

    en.wikipedia.org/wiki/Object_model

    For example, the Document Object Model (DOM) is a collection of objects that represent a page in a web browser, used by script programs to examine and dynamically change the page. There is a Microsoft Excel object model [1] for controlling Microsoft Excel from another program, and the ASCOM Telescope Driver is an object model for controlling an ...

  6. Side effect (computer science) - Wikipedia

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

    Example side effects include modifying a non-local variable, a static local variable or a mutable argument passed by reference; raising errors or exceptions; performing I/O; or calling other functions with side-effects. [1] In the presence of side effects, a program's behaviour may depend on history; that is, the order of evaluation matters.

  7. Destructor (computer programming) - Wikipedia

    en.wikipedia.org/wiki/Destructor_(computer...

    In object-oriented programming, a destructor (sometimes abbreviated dtor [1]) is a method which is invoked mechanically just before the memory of the object is released. [2] It can happen when its lifetime is bound to scope and the execution leaves the scope, when it is embedded in another object whose lifetime ends, or when it was allocated dynamically and is released explicitly.

  8. Restore your browser to default settings - AOL Help

    help.aol.com/articles/reset-web-settings

    Restore your browser's default settings in Edge • Restore your browser's default settings in Safari • Restore your browser's default settings in Firefox • Restore your browser's default settings in Chrome. While Internet Explorer may still work with some AOL products, it's no longer supported by Microsoft and can't be updated.

  9. Retroactive data structure - Wikipedia

    en.wikipedia.org/wiki/Retroactive_data_structure

    In computer science a retroactive data structure is a data structure which supports efficient modifications to a sequence of operations that have been performed on the structure. These modifications can take the form of retroactive insertion, deletion or updating an operation that was performed at some time in the past.