Search results
Results from the 24/7 Vacations Content Network
Punched card. A 12-row/80-column IBM punched card from the mid-twentieth century. A punched card (also punch card[ 1] or punched-card[ 2]) is a piece of card stock that stores digital data using punched holes. Punched cards were once common in data processing and the control of automated machines . Punched cards were widely used in the 20th ...
The Universal Coded Character Set ( UCS, Unicode) is a standard set of characters defined by the international standard ISO / IEC 10646, Information technology — Universal Coded Character Set (UCS) (plus amendments to that standard), which is the basis of many character encodings, improving as characters from previously unrepresented typing ...
Code points are commonly used in character encoding, where a code point is a numerical value that maps to a specific character. In character encoding code points usually represent a single grapheme —usually a letter, digit, punctuation mark, or whitespace—but sometimes represent symbols, control characters , or formatting. [4]
A punched card is a flexible write-once medium that encodes data, most commonly 80 characters. Groups or "decks" of cards form programs and collections of data. The term is often used interchangeably with punch card, the difference being that an unused card is a "punch card," but once information had been encoded by punching holes in the card ...
Note: [1] [2] Unified Canadian Aboriginal Syllabics is a Unicode block containing syllabic characters for writing Inuktitut, Carrier, Cree (along with several of its dialect-specific characters), Ojibwe, Blackfoot and Canadian Athabascan languages. Additions for some Cree dialects, Ojibwe, and Dene can be found at the Unified Canadian ...
Playing cards deck. Unicode has code points for the 52 cards of the standard French deck plus the Knight (Ace, 2-10, Jack, Knight, Queen, and King for each suit), two for black and white (or red) jokers and a back of a card, in block Playing Cards (U+1F0A0–1F0FF). Also, a specific red joker and twenty-two generic trump cards are added.
XM (requires an eXternal electro-mechanical adapter) – Technically the same as EM, but such adapter usually consists of 2 parts: a pseudo-card with pin routing and physical enclosure size that perfectly match the target slot and a break-out box (a card reader) that holds a real card. Such adapter is the least comfortable to use.
ID-000 size card as part of ID-1 size card [ edit ] An "informative" (i.e. non-mandatory) annex [7] describes how an ID-000 sized card may be included in an ID-1 size card for processing (e.g. in an ID-1 reader), but with "relief areas around the perimeter of the ID-000 size card to allow it to be removed from the ID-1 size card without ...