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Attribute may refer to: Attribute (philosophy), a characteristic of an object; Attribute (research), a quality of an object; Grammatical modifier, in natural languages; Attribute (computing), a specification that defines a property of an object, element, or file; Attribute (knowledge representation), a component of an ontology
An attribute in a relational database can be represented as a column or field. In computing, an attribute is a specification that defines a property of an object, element, or file. It may also refer to or set the specific value for a given instance of such. For clarity, attributes should more correctly be considered metadata. An attribute is ...
An attribute is a name paired with a domain (nowadays more commonly referred to as a type or data type). An attribute value is an attribute name paired with an element of that attribute's domain, and a tuple is a set of attribute values in which no two distinct elements have the same name.
Attributes are closely related to variables. A variable is a logical set of attributes. [1] Variables can "vary" – for example, be high or low. [1] How high, or how low, is determined by the value of the attribute (and in fact, an attribute could be just the word "low" or "high"). [1] (For example see: Binary option)
Fields may also be known as members, attributes, or properties. Objects are typically stored as contiguous regions of memory . Objects are accessed somewhat like variables with complex internal structures, and in many languages are effectively pointers , serving as actual references to a single instance of said object in memory within a heap or ...
File attributes are a type of metadata that describe and may modify how files and/or directories in a ... (in which the operating system defines the meaning, ...
In computing, the attribute domain is the set of values allowed in an attribute. [1] For example: Rooms in hotel (1–300) Age (1–99) Married (yes or no) Nationality (Nepalese, Indian, American, or British) Colors (Red, Yellow, Green) For the relational model it is a requirement that each part of a tuple be atomic. [2]
HTML attributes are special words used inside the opening tag to control the element's behaviour. It is a piece of markup language used to adjust the behavior or display of an HTML element.HTML attributes are a modifier of a HTML element type.