Matches in DBpedia 2014 for { <http://dbpedia.org/resource/Null_function> ?p ?o. }
Showing items 1 to 22 of
22
with 100 items per page.
- Null_function abstract "In computer science, a null function (or null operator) is subroutine that returns no data values and leaves the program state unchanged. When it is part of the instruction set of a processor, it is called a NOP or NOOP (No OPeration).Mathematically, a (computer) function f is null if and only if its execution leaves the program state s unchanged. That is, a null function is an identity function whose domain and codomain are both the state space S of the program, and for which: f(s) = s for all elements s in S.Less rigorous definitions may also be encountered. For example, a function may take a single operand, transform it into a new data type, and return the result. While such usages bear a strong visual resemblance to identity functions, they create or alter a binary data value and thus change the program state. From a software maintainability perspective it is better to identify such "minor" alternations of state explicitly, since calling them null functions provides future maintainers of the code with no insights on their actual purposes.".
- Null_function wikiPageID "9021355".
- Null_function wikiPageRevisionID "572034502".
- Null_function hasPhotoCollection Null_function.
- Null_function subject Category:Subroutines.
- Null_function type Abstraction100002137.
- Null_function type Code106355894.
- Null_function type CodingSystem106353757.
- Null_function type Communication100033020.
- Null_function type Routine106582403.
- Null_function type Software106566077.
- Null_function type Subroutines.
- Null_function type Writing106359877.
- Null_function type WrittenCommunication106349220.
- Null_function comment "In computer science, a null function (or null operator) is subroutine that returns no data values and leaves the program state unchanged. When it is part of the instruction set of a processor, it is called a NOP or NOOP (No OPeration).Mathematically, a (computer) function f is null if and only if its execution leaves the program state s unchanged.".
- Null_function label "Null function".
- Null_function sameAs m.027tsby.
- Null_function sameAs Q7068959.
- Null_function sameAs Q7068959.
- Null_function sameAs Null_function.
- Null_function wasDerivedFrom Null_function?oldid=572034502.
- Null_function isPrimaryTopicOf Null_function.