Search results
Results From The WOW.Com Content Network
The term "ansible" was coined by Ursula K. Le Guin in her 1966 novel Rocannon's World, [4] and refers to fictional instantaneous communication systems.[5] [6]The Ansible tool was developed by Michael DeHaan, the author of the provisioning server application Cobbler and co-author of the Fedora Unified Network Controller (Func) framework for remote administration.
The term ansible refers to a category of fictional technological devices capable of superluminal or faster-than-light communication. These devices can instantaneously transmit and receive messages across obstacles and vast distances, including between star systems and even galaxies.
The detailed semantics of "the" ternary operator as well as its syntax differs significantly from language to language. A top level distinction from one language to another is whether the expressions permit side effects (as in most procedural languages) and whether the language provides short-circuit evaluation semantics, whereby only the selected expression is evaluated (most standard ...
Executing a set of statements only if some condition is met (choice - i.e., conditional branch) Executing a set of statements zero or more times, until some condition is met (i.e., loop - the same as conditional branch) Executing a set of distant statements, after which the flow of control usually returns (subroutines, coroutines, and ...
If-then-else flow diagram A nested if–then–else flow diagram. In computer science, conditionals (that is, conditional statements, conditional expressions and conditional constructs) are programming language constructs that perform different computations or actions or return different values depending on the value of a Boolean expression, called a condition.
Rocannon's World is a science fiction novel by American writer Ursula K. Le Guin, her literary debut.Published in 1966, it appeared as an Ace Double, [clarification needed] [not verified in body] [a] with an opening entitled "Semley's Necklace" that first appeared as the stand-alone story, "The Dowry of Angyar", in Amazing Stories in September 1964.
"Buffalo Gals, Won't You Come Out Tonight" is a science fiction novelette by American writer Ursula K. Le Guin, originally published in the November 1987 issue of The Magazine of Fantasy & Science Fiction and collected in Buffalo Gals and Other Animal Presences (1987). [1]
The dangling else is a problem in programming of parser generators in which an optional else clause in an if–then(–else) statement can make nested conditional statements ambiguous.