In computer science, the Boolean (sometimes shortened to Bool) is a data type that has one of two possible values (usually denoted true and false) which...
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work of George Boole is considered Boolean. Related to this, "Boolean" may refer to: Boolean data type, a form of data with only two possible values (usually...
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floating-point numbers (which approximate real numbers), characters and Booleans. A data type may be specified for many reasons: similarity, convenience, or to...
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floating-point numbers, and Boolean logical values. Operations on such types are usually quite efficient. Primitive data types which are native to the processor...
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correlated with data type in computer science, in that dichotomous categorical variables may be represented with the Boolean data type, polytomous categorical...
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<complex.h> allows all these types to be accessed with using complex and imaginary respectively. C99 added a Boolean data type _Bool. Additionally, the <stdbool...
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SQL:1999 (redirect from Distinct type)
supports BOOLEAN values using its "BIT" data type[citation needed]. Every 1–8 bit fields occupies one full byte of space on disk. MySQL interprets "BOOLEAN" as...
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Null (SQL) (section BOOLEAN data type)
merely syntactic sugar. The ISO SQL:1999 standard introduced the BOOLEAN data type to SQL, however it's still just an optional, non-core feature, coded...
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Scalar processor (redirect from Scalar data type)
scalar data type, or just scalar, is any non-composite value. Generally, all basic primitive data types are considered scalar: The Boolean data type (bool)...
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as 0 and 1 in accordance with the binary numeral system and Boolean algebra. Binary data occurs in many different technical and scientific fields, where...
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SQL (redirect from SQL Data Type)
and rows of data Predicates, which specify conditions that can be evaluated to SQL three-valued logic (3VL) (true/false/unknown) or Boolean truth values...
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In distributed computing, a conflict-free replicated data type (CRDT) is a data structure that is replicated across multiple computers in a network, with...
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required to determine a final truth value. Bit Boolean data type Boolean algebra (logic) Boolean domain Boolean logic Propositional calculus Truth table Logic...
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abstract data type (ADT) is a mathematical model for data types, defined by its behavior (semantics) from the point of view of a user of the data, specifically...
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or 0) referring to two-element Boolean algebra (the Boolean domain), e.g. Boolean-valued function or Boolean data type in mathematics: something taking...
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include: Truth values in mathematical logic, and the corresponding Boolean data type in computer science, representing a value which may be chosen to be...
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false and true. However, many programming languages do not have a Boolean data type in the strict sense. In C or BASIC, for example, falsity is represented...
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4 ≥ 3). In programming languages that include a distinct boolean data type in their type system, like Pascal, Ada, or Java, these operators usually...
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SQL syntax (category Data modeling languages)
776) can be optionally used when specifying the length. Boolean BOOLEAN The BOOLEAN data type can store the values TRUE and FALSE. Numerical INTEGER (or...
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Primitive types such as integers and Booleans cannot generally be null, but the corresponding nullable types (nullable integer and nullable Boolean, respectively)...
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ActionScript (section Data types)
data types Boolean: The Boolean data type has only two possible values: true and false or 1 and 0. No other values are valid. int: The int data type is...
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C (programming language) (redirect from Data types in C)
enumerated types (enum). Integer type char is often used for single-byte characters. C99 added a Boolean data type. There are also derived types including...
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JavaScript syntax (redirect from Primitive data types in JavaScript)
JavaScript provides a Boolean data type with true and false literals. The typeof operator returns the string "boolean" for these primitive types. When used in...
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BALLOT BOX WITH X Tick-box culture Radio button Toggle switch (widget) Boolean data type "Check Boxes". msdn. Retrieved February 5, 2010. Nielsen, Jakob (September...
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C Sharp (programming language) (redirect from Bult-in Reference Types)
as case labels. Where necessary, value types will be boxed automatically. C# supports a strict Boolean data type, bool. Statements that take conditions...
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Statistics (category Data)
correlated with data type in computer science, in that dichotomous categorical variables may be represented with the Boolean data type, polytomous categorical...
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for algebraic data types, data structures, or other data types, such as "string", "array of float", "function returning boolean". Type systems are often...
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languages, any expression can be evaluated in a context that expects a Boolean data type. Typically (though this varies by programming language) expressions...
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to: Truthiness The truth value of an expression when evaluated as a Boolean data type, for example in JavaScript syntax § truthy and falsy This disambiguation...
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programmer intends to use the data. Most programming languages support common data types of real, integer, and Boolean. A data type constrains the values that...
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