-
1 Integer data type
"A fundamental data type that holds integers. An Integer variable is stored as a 16-bit (2-byte) number ranging in value from -32,768 to 32,767." -
2 PIC S9(4) COMP Integer
"A 16-bit COBOL data type that represents signed arithmetic operations occupying 2 bytes of storage, and can take on values from -9999 to +9999 or -32768 to +32767. A PIC S9(4) COMP integer is normally analogous to an Integer data type in Microsoft© Visual Basic© and a Short Integer in C when referring to 32-bit." -
3 identifier type character
"A character that that forces a literal to assume a data type other than the one its form indicates. You do this by appending the character to the end of the literal. For example, ""%"" forces the Integer data type of the literal ""L"" in the following declaration: Dim L%." -
4 PIC S9(9) COMP Integer
"A 32-bit COBOL data type that represents a 4 byte signed arithmetic operation, and can take on values from -999999999 to +999999999 or -2147483648 to +2147483647, depending on compiler options. A PIC S9(9) COMP Integer is similar to a Long Integer in C." -
5 unsigned integer
"A data type that can only hold a whole number with a value greater than, or equal to, zero. In this implementation, the maximum value that an unsigned integer can hold is 0xFFFFFFFF (4,294,967,295)." -
6 bigint
An integer data type with a value from -2^63 (-9223372036854775808) through 2^63-1 (9223372036854775807). -
7 dword
A data type consisting of a 32-bit unsigned integer. -
8 bit
"A data type that stores either a 1 or 0 value. Integer values other than 1 or 0 are accepted, but they are always interpreted as 1."بت -
9 byte
A field size or data type that can hold positive integer numbers ranging from 0 to 255. -
10 DWORD
A data type consisting of a 32-bit unsigned integer.
См. также в других словарях:
Data type — For other uses, see Data type (disambiguation). In computer programming, a data type is a classification identifying one of various types of data, such as floating point, integer, or Boolean, that determines the possible values for that type; the … Wikipedia
Array data type — Not to be confused with Array data structure. In computer science, an array type is a data type that is meant to describe a collection of elements (values or variables), each selected by one or more indices that can be computed at run time by the … Wikipedia
Algebraic data type — In computer programming, particularly functional programming and type theory, an algebraic data type (sometimes also called a variant type[1]) is a datatype each of whose values is data from other datatypes wrapped in one of the constructors of… … Wikipedia
Decimal data type — Some programming languages provide a built in (primitive) or library decimal data type to represent non repeating decimal fractions like 0.3 and 1.17 without rounding, and to do arithmetic on them. Examples are the decimal.Decimal type of Python … Wikipedia
Composite data type — In computer science, a composite data type is any data type which can be constructed in a program using its programming language s primitive data types and other composite types. The act of constructing a composite type is known as composition.… … Wikipedia
Opaque data type — In computer science, an opaque data type is a user defined data type used like built in data type. It is incompletely defined in an interface, so that ordinary client programs can only manipulate data of that type by calling procedures that have… … Wikipedia
Complex data type — Some programming languages provide a complex data type for complex number storage and arithmetic as a built in (primitive) data type. In some programming environments the term complex data type (in contrast to primitive data types) is a synonym… … Wikipedia
Real data type — A real data type is a data type used in a computer program to represent an approximation of a real number.Because the real numbers are not countable, computers cannot represent them exactly using a finite amount of information.Most often, a… … Wikipedia
Type system — Type systems Type safety Inferred vs. Manifest Dynamic vs. Static Strong vs. Weak Nominal vs. Structural Dependent typing Duck typing Latent typing Linear typing Uniqueness typing … Wikipedia
Type inference — Type inference, or implicit typing, refers to the ability to deduce automatically the type of a value in a programming language. It is a feature present in some strongly statically typed languages. It is often characteristic of but not limited to … Wikipedia
Data structure alignment — is the way data is arranged and accessed in computer memory. It consists of two separate but related issues: data alignment and data structure padding. When a modern computer reads from or writes to a memory address, it will do this in word sized … Wikipedia
