nullable

nullable
a) that may be nullified; nullifiable
b) (of a variable or object) that is allowed to have a null value

Wikipedia foundation.

Игры ⚽ Поможем написать реферат

Look at other dictionaries:

  • Nullable type — In programming, nullable types are a feature of some statically typed programming languages which allows a data type to be set to the special value NULL instead of their common range of possible values. For value types or built in data types like …   Wikipedia

  • nullable — …   Useful english dictionary

  • Oxygene (programming language) — Oxygene Developer RemObjects Software Stable release 3.0.21 (August 29, 2009; 2 years ago (2009 08 29)) Influenced by Object Pas …   Wikipedia

  • C Sharp syntax — The correct title of this article is C# syntax. The substitution or omission of the # sign is because of technical restrictions. Main article: C Sharp (programming language) This article describes the syntax of the C# programming language. The… …   Wikipedia

  • Comparison of C Sharp and Java — The correct title of this article is Comparison of C# and Java. The substitution or omission of the # sign is because of technical restrictions. Programming language comparisons General comparison Basic syntax Basic instructions …   Wikipedia

  • First normal form — (1NF or Minimal Form) is a normal form used in database normalization. A relational database table that adheres to 1NF is one that meets a certain minimum set of criteria. These criteria are basically concerned with ensuring that the table is a… …   Wikipedia

  • C Sharp (programming language) — The correct title of this article is C# (programming language). The substitution or omission of the # sign is because of technical restrictions. C# Paradigm(s) multi paradigm: structured, imperative …   Wikipedia

  • Pointer (computing) — This article is about the programming data type. For the input interface (for example a computer mouse), see Pointing device. Pointer a pointing to the memory address associated with variable b. Note that in this particular diagram, the computing …   Wikipedia

  • DOM events — DOM (Document Object Model) events allow event driven programming languages like JavaScript, JScript, ECMAScript, VBScript and Java to register various event handlers/listeners on the element nodes inside a DOM tree, e.g. HTML, XHTML, XUL and SVG …   Wikipedia

  • Null (SQL) — The Greek lowercase omega (ω) character is used to represent Null in database theory. Null is a special marker used in Structured Query Language (SQL) to indicate that a data value does not exist in the database. Introduced by the creator of the… …   Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”