Expression vs Undefined - What's the difference?
expression | undefined |
A particular way of phrasing an idea.
A colloquialism or idiom.
A facial appearance usually associated with an emotion.
* {{quote-book, year=1963, author=(Margery Allingham), title=(The China Governess)
, chapter=9 (mathematics) An arrangement of symbols denoting values, operations performed on them, and grouping symbols.
(biology) The process of translating a gene into a protein.
(programming) A piece of code in a high-level language that returns a value.
Of a mother, the process of expressing milk.
Lacking a definition or value.
(mathematics, computing) That does not have a meaning and is thus not assigned an interpretation.
As a noun expression
is a particular way of phrasing an idea.As an adjective undefined is
lacking a definition or value.expression
English
(wikipedia expression)Noun
(en noun)citation, passage=Eustace gaped at him in amazement. When his urbanity dropped away from him, as now, he had an innocence of expression which was almost infantile. It was as if the world had never touched him at all.}}
Derived terms
* arithmetic expression * linguistic expression * logical expression * regular expression * expression pedalStatistics
* ----undefined
English
Adjective
(wikipedia undefined) (-)- The result of division by zero is undefined .