English Dictionary: cons | by the DICT Development Group |
3 results for cons | |
From Jargon File (4.2.0, 31 JAN 2000) [jargon]: | |
cons /konz/ or /kons/ [from LISP] 1. vt. To add a new element to a specified list, esp. at the top. "OK, cons picking a replacement for the console TTY onto the agenda." 2. `cons up': vt. To synthesize from smaller pieces: "to cons up an example". In LISP itself, `cons' is the most fundamental operation for building structures. It takes any two objects and returns a `dot-pair' or two-branched tree with one object hanging from each branch. Because the result of a cons is an object, it can be used to build binary trees of any shape and complexity. Hackers think of it as a sort of universal constructor, and that is where the jargon meanings spring from. | |
From The Free On-line Dictionary of Computing (15Feb98) [foldoc]: | |
cons /konz/ or /kons/ [LISP, "construct"] A {Lisp} function which takes an element H and a list T and returns a new list whose head is H and whose tail is T. In {Lisp}, "cons" is the most fundamental operation for building structures. It actually takes any two objects and returns a "{dotted-pair}" or two-branched tree with one object hanging from each branch. Because the result of a cons is an object, it can be used to build {binary tree}s of any shape and complexity. [{Jargon File}] | |
From The Free On-line Dictionary of Computing (15Feb98) [foldoc]: | |
CONS {connection-oriented network service} |