Parameter vs Signature - What's the difference?
parameter | signature |
(mathematics, physics) A variable kept constant during an experiment, calculation or similar.
(programming) An input variable of a procedure definition, that gets an actual value (argument) at execution time (formal parameter) .
(programming) An actual value given to such a formal parameter (argument or actual parameter) .
A characteristic or feature that distinguishes something from others.
(geometry) In the ellipse and hyperbola, a third proportional to any diameter and its conjugate, or in the parabola, to any abscissa and the corresponding ordinate.
(crystallography) The ratio of the three crystallographic axes which determines the position of any plane.
(crystallography) The fundamental axial ratio for a given species.
A ’s name, written by that person, used to signify approval of accompanying material, such as a legal contract.
*
*:Thus, when he drew up instructions in lawyer languageunderstood him very well. If he had written a love letter, or a farce, or a ballade , or a story, no one, either clerks, or friends, or compositors, would have understood anything but a word here and a word there. For his signature , however, that was different.
The act of signing one's name.
(lb) That part of a doctor’s prescription containing directions for the patient.
(lb) Signs on the stave indicating key and tempo
(lb) A group of four (or a multiple of four) pages printed such that, when folded, become a section of a book
(lb) A pattern used for matching the identity of a virus, the parameter types of a method, etc.
(lb) Data attached to a message that guarantees that the message originated from its claimed source.
A mark or sign of implication.
*(Richard Bentley) (1662-1742)
*:the natural and indelible signature of God, which human souls in their first origin are supposed to be stamped with
*1997 : Chris Horrocks, Introducing Foucault'', page 67, ''The Renaissance Episteme (Totem Books, Icon Books; ISBN 1840460865)
*:A “signature'” was placed on all things by God to indicate their affinities — but it was hidden, hence the search for arcane knowledge. Knowing was '''guessing''' and ' interpreting , not observing or demonstrating.
(lb) A
A resemblance between the external character of a disease and those of some physical agent, for instance, that existing between the red skin of scarlet fever and a red cloth; supposed to indicate this agent in the treatment of the disease.
distinctive, characteristic indicative of identity
* 2001 , Lawrence J. Vale, Sam Bass Warner, Imaging the city: continuing struggles and new directions
* 2005 , Paul Duchscherer, Linda Svendsen, Beyond the bungalow: grand homes in the arts & crafts tradition
* 2005 , Brett Dawson, Tales from the 2004-05 Fighting Illini
* 2005:' CBS News website, ''Paul Winchell Dead At Age 82'', read at
As nouns the difference between parameter and signature
is that parameter is a variable kept constant during an experiment, calculation or similar while signature is a person’s name, written by that person, used to signify approval of accompanying material, such as a legal contract.As an adjective signature is
distinctive, characteristic indicative of identity.parameter
English
Alternative forms
* parametreNoun
(en noun)- Roughly, a tuple of arguments could be thought of as a vector, whereas a tuple of parameters''' could be thought of as a covector (i.e., linear functional). When a function is called, a '''parameter tuple becomes "bound" to an argument tuple, allowing the function instance itself to be computed to yield a return value. This would be roughly analogous to applying a covector to a vector (by taking their dot product (or, rather, matrix-product of row vector and column vector)) to obtain a scalar.
- The parameter of the principal axis of a conic section is called the latus rectum.
Usage notes
* (the value used to instantiate the name) Some authors regard use of parameter'' to mean ''argument'' as imprecise, preferring that ''parameter'' refers only to the name that will be instantiated, and ''argument to refer to the value that will be supplied to it at runtime.Synonyms
* (value passed to a function) argument * (characteristic distinguishing something from others) distinguishing feature * See alsoDerived terms
* actual parameter * formal parameterSee also
* variableExternal links
* * ----signature
English
(wikipedia signature)Noun
(en noun)See also
* autographAdjective
(en-adj) (unusually not comparable)- Consider Las Fallas'' of Valencia, Spain, arguably the most signature''' of ' signature ephemera.
- Considered the most signature effect of the Tudor Revival style, half-timbering derived its distinctive ...
- But it was perhaps the most signature shot Williams ever made in an Illinois uniform, a bullying basket in which he used his power to pound Stoudamire, ...
- Rabbit in mustard sauce is my signature dish.
on 14 May 2006 - The inspiration for [[w:Tigger, Tigger]’s ' signature phrase: TTFN, ta-ta for now.
- The signature route of the airline is its daily flight between Buenos Aires and Madrid.