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What is the difference between table and key?

table | key |

In context|computing|lang=en terms the difference between table and key

is that table is (computing)  a lookup table, most often a set of vectors while key is (computing) (more usually to key in ) to enter (information) by typing on a keyboard or keypad.

As nouns the difference between table and key

is that table is an item of furniture with a flat top surface raised above the ground, usually on one or more legs while key is an object designed to open and close a lock or key can be one of a string of small islands.

As verbs the difference between table and key

is that table is to put on a table while key is to fit (a lock) with a key.

As a adjective key is

indispensable, supremely important.

table

English

(wikipedia table)

Noun

(en noun)
  • Furniture with a top surface to accommodate a variety of uses.
  • # An item of furniture with a flat top surface raised above the ground, usually on one or more legs.
  • #* , chapter=6
  • , title= Mr. Pratt's Patients , passage=He had one hand on the bounce bottle—and he'd never let go of that since he got back to the table —but he had a handkerchief in the other and was swabbing his deadlights with it.}}
  • #* {{quote-book, year=1963, author=(Margery Allingham), chapter=Foreword
  • , title= The China Governess , passage=A very neat old woman, still in her good outdoor coat and best beehive hat, was sitting at a polished mahogany table on whose surface there were several scored scratches so deep that a triangular piece of the veneer had come cleanly away, […].}}
  • # A flat tray which can be used as a table.
  • # (poker, metonym)  The lineup of players at a given table.
  • # A group of people at a table, for example for a meal or game.
  • #*
  • , title=(The Celebrity), chapter=8 , passage=The humor of my proposition appealed more strongly to Miss Trevor than I had looked for, and from that time forward she became her old self again;
  • # A service of Holy Communion.
  • A two-dimensional presentation of data.
  • # A matrix or grid of data arranged in rows and columns.
  • #* 1997 , Chris Horrocks, Introducing Foucault , page 69 (Totem Books, Icon Books; ISBN 1840460865)
  • I’m using mathesis — a universal science of measurement and order …
    And there is also taxinomia a principle of classification and ordered tabulation.
    Knowledge replaced universal resemblance with finite differences. History was arrested and turned into tables
    Western reason had entered the age of judgement.
  • # A collection of arithmetic calculations arranged in a table, such as multiplications in a multiplication table.
  • # (computing)  A lookup table, most often a set of vectors.
  • # (sports)  A visual representation of a classification of teams or individuals based on their success over a predetermined period.
  • #* {{quote-news, year=2011, date=April 10, author=Alistair Magowan, work=BBC Sport
  • , title= Aston Villa 1-0 Newcastle , passage=On this evidence they will certainly face tougher tests, as a depleted Newcastle side seemed to bask in the relative security of being ninth in the table .}}
  • (musical instruments)  The top of a stringed instrument, particularly a member of the violin family: the side of the instrument against which the strings vibrate.
  • (backgammon)  One half of a backgammon board, which is divided into the inner and outer table.
  • Synonyms

    * (computing) grid, vector

    Hypernyms

    * (furniture) furniture * (computing) array

    Hyponyms

    * (computing) hashtable

    Derived terms

    {{der3, billiard table , bring to the table , Cayley table , coffee table , data table , dining table , dinner table , division table , dressing table , drop-leaf table , drink under the table , end table , examining table , file allocation table , function table , hash table , league table , log table , lookup table , multiplication table , off the table , periodic table , pier table , pool table , pound the table , put one's cards on the table , rainbow table , round table , shake table , tablecloth/table cloth , , table dancer , table decoration , table football , table-hop , table lamp , table linen , table manners , table mountain , table of contents , table salt , table saw , table stakes , table talk , table tennis , table wine , tablespoon , tabletop , tableward , tableware , talk someone under the table , tea table , tide table , timetable/time table/time-table , toilet table , tray-table , truth table , turn the tables , under the table , vanity table , wait tables , water table , occasional table}} (table)

    Coordinate terms

    * (furniture) chair

    Verb

    (tabl)
  • To put on a table.
  • (Carlyle)
  • (British, Canada) To propose for discussion (from to put on the table ).
  • The legislature tabled the amendment, so they will start discussing it now.
  • (US) To hold back to a later time; to postpone.
  • The legislature tabled the amendment, so they will not be discussing it until later.
    The motion was tabled, ensuring that it would not be taken up until a later date.
  • To tabulate; to put into a table.
  • to table fines
  • To delineate, as on a table; to represent, as in a picture.
  • * Francis Bacon
  • tabled and pictured in the chambers of meditation
  • To supply with food; to feed.
  • (Milton)
  • (carpentry) To insert, as one piece of timber into another, by alternate scores or projections from the middle, to prevent slipping; to scarf.
  • To enter upon the docket.
  • to table charges against someone
  • (nautical) To make board hems in the skirts and bottoms of (sails) in order to strengthen them in the part attached to the bolt-rope.
  • See also

    * tabula rasa

    Statistics

    *

    key

    English

    Etymology 1

    From (etyl) keye, kaye, . For the semantic development, note that medieval keys were simply long poles (ending in a hook) with which a crossbar obstructing a door from the inside could be removed from the outside, by lifting it through a hole in the door.

    Noun

    (en noun)
  • An object designed to open and close a lock.
  • * , chapter=13
  • , title= Mr. Pratt's Patients , passage=We tiptoed into the house, up the stairs and along the hall into the room where the Professor had been spending so much of his time. 'Twas locked, of course, but the Deacon man got a big bunch of keys out of his pocket and commenced to putter with the lock.}}
  • An object designed to fit between two other objects (such as a shaft and a wheel) in a mechanism and maintain their relative orientation.
  • A crucial step or requirement.
  • * (John Locke) (1632-1705)
  • Those who are accustomed to reason have got the true key of books.
  • * (1809-1892)
  • who keeps the keys of all the creeds
  • A guide explaining the symbols or terminology of a map or chart; a legend.
  • A guide to the correct answers of a worksheet or test.
  • (label) One of several small, usually square buttons on a typewriter or computer keyboard, mostly corresponding to text characters.
  • (label) One of a number of rectangular moving parts on a piano or musical keyboard, each causing a particular sound or note to be produced.
  • (label) One of various levers on a musical instrument used to select notes, such as a lever opening a hole on a woodwind.
  • (label) A hierarchical scale of musical notes on which a composition is based.
  • * 1881 , R.L. Stevenson, :
  • A girl, it is true, has always lived in a glass house among reproving relatives, whose word was law; she has been bred up to sacrifice her judgments and take the key submissively from dear papa; and it is wonderful how swiftly she can change her tune into the husband's.
  • (label) The general pitch or tone of a sentence or utterance.
  • * (William Cowper) (1731-1800)
  • You fall at once into a lower key .
  • (label) An indehiscent, one-seeded fruit furnished with a wing, such as the fruit of the ash and maple; a samara.
  • (label) A manual electrical switching device primarily used for the transmission of Morse code.
  • (label) A piece of information (e.g. a passphrase) used to encode or decode a message or messages.
  • (label) A password restricting access to an IRC channel.
  • * 2000 , "Robert Erdec", Re: Help; mIRC32; unable to resolve server arnes.si'' (on newsgroup ''alt.irc.mirc )
  • if you know someone who is in the channel, you can query them and ask for the key .
  • (label) In a relational database, a field used as an index into another table (not necessarily unique).
  • (label) A value that uniquely identifies an entry in an associative array.
  • (label) The free-throw lane together with the circle surrounding the free-throw line, the free-throw lane having formerly been narrower, giving the area the shape of a skeleton key hole.
  • (label) A series of logically organized groups of discriminating information which aims to allow the user to correctly identify a taxon.
  • (label) Kilogram (though this is more commonly shortened to kay ).
  • * 2010 , David J. Silas, Da Block (page 41)
  • So starting with ten keys' of cocaine and two ' keys of heroin, Derrick put his plan in motion. Soon every major drug dealer and gang chief from Chicago Avenue to Evanston was in his pocket.
  • (label) A piece of wood used as a wedge.
  • (label) The last board of a floor when laid down.
  • (label) A keystone.
  • That part of the plastering which is forced through between the laths and holds the rest in place.
  • (rail transport) A wooden support for a rail on the bullhead rail system.
  • (label) The object used to open or close a lock, often used as a heraldic charge.
  • Derived terms
    (Derived terms) * candidate key * card key * church key * foreign key * keyboard * keycard * key card * keychain, key chain * key fob, keyfob * keyhole * keynote * keypad * keyring, key ring * key signature * keystone * keystroke * keyword * major key * minor key * Morse key * primary key * public-key cryptography * skeleton key * unique key
    See also
    * clef * scale * (wikipedia "key") *

    Adjective

    (en adjective)
  • Indispensable, supremely important.
  • He is the key player on his soccer team.
  • * 2007 , Mark H. Moss, Shopping as an Entertainment Experience (page 46)
  • Lukas intimates that one of Disney's key attractions was "Main Street USA,” which "mimicked a downtown business district just as Southdale" had done.
  • Important, salient.
  • She makes several key points.
  • * {{quote-book, year=2006, author=
  • , title=Internal Combustion , chapter=2 citation , passage=Throughout the 1500s, the populace roiled over a constellation of grievances of which the forest emerged as a key focal point. The popular late Middle Ages fictional character Robin Hood, dressed in green to symbolize the forest, dodged fines for forest offenses and stole from the rich to give to the poor. But his appeal was painfully real and embodied the struggle over wood.}}
  • * {{quote-news
  • , year=2011 , date=September 29 , author=Jon Smith , title=Tottenham 3 - 1 Shamrock Rovers , work=BBC Sport citation , page= , passage=With the north London derby to come at the weekend, Spurs boss Harry Redknapp opted to rest many of his key players, although he brought back Aaron Lennon after a month out through injury.}}
    Usage notes
    The first meaning is distinguished by the definite article, as seen in the quotations.

    Verb

    (en verb)
  • To fit (a lock) with a key.
  • To fit (pieces of a mechanical assembly) with a key to maintain the orientation between them.
  • To mark or indicate with a symbol indicating membership in a class.
  • * 1996 January, Garden Dsign Ideas , second printing, (Taunton Press), ISBN 1561580791, page 25,
  • So I worked on a tissue-paper copy of the perimeter plan, outlining groupings of plants of the same species and keying them with letters for the species.
  • * 2001 , Bruce M. Metzger, The Bible in Translation , ISBN 0801022827, page 87,
  • The volume closes with thirty pages of "Notes, critical and explanatory," in which Thomson provides seventy-six longer or shorter notes keyed to specific sections of the synopsis.
  • * 2002 , Karen Bromley, Stretching Students' Vocabulary , ISBN 0439288398, page 12,
  • Talk about similarities between the words and write them below to the left of the anchor, keying' them with a plus sign (+). Talk about the characteristics that set the words apart and list them below the box to the right, ' keying them with a tilde sign (~).
  • * 2007 , Stephen Blake Mettee, Michelle Doland and Doris Hall, compilers, The American Directory of Writer's Guidelines , 6th ("2007–2008") edition, ISBN 1884956580, page 757,
  • Indicate the comparative value of each heading by keying it with a number in pencil, in the left margin, as follows:
  • (telegraphy and radio telegraphy) To depress (a telegraph key).
  • (radio) To operate (the transmitter switch of a two-way radio).
  • (computing) (more usually to key in ) To enter (information) by typing on a keyboard or keypad.
  • Our instructor told us to key in our user IDs.
  • (colloquial) To vandalize (a car, etc.) by scratching with an implement such as a key.
  • He keyed the car that had taken his parking spot.
  • To link (as one might do with a key or legend).
  • * 1960 , Richard L. Masland, "Classification of the Epilepsies", in Epilepsia , volume 1, page 516,
  • The American Heart Association has prepared their own guide to classification and, keying it with the Standard Nomenclature of Diseases , have done much to encourage a concise yet complete diagnosis.
  • * '>citation
  • * '>citation
  • (intransitive, biology, chiefly, taxonomy) To be identified as a certain taxon when using a key.
  • To fasten or secure firmly; to fasten or tighten with keys or wedges.
  • (Francis)
    Derived terms
    * key in * key off * key out * keyed up

    Etymology 2

    Variant of cay, from (etyl) cayo.

    Alternative forms

    * cay

    Noun

    (en noun)
  • One of a string of small islands.
  • "the Florida Keys "

    Anagrams

    *

    Etymology 3