Definition of Semipredicate. Meaning of Semipredicate. Synonyms of Semipredicate

Here you will find one or more explanations in English for the word Semipredicate. Also in the bottom left of the page several parts of wikipedia pages related to the word Semipredicate and, of course, Semipredicate synonyms and on the right images related to the word Semipredicate.

Definition of Semipredicate

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Meaning of Semipredicate from wikipedia

- In computer programming, a semipredicate problem occurs when a subroutine intended to return a useful value can fail, but the signalling of failure uses...
- presence of such values would prematurely signal the end of the data (the semipredicate problem). A sentinel value is sometimes known as an "Elephant in Cairo"...
- completed, and sometimes neither, as when a read returns 0 bytes. See Semipredicate problem: Multivalued return. Language FAQ "Why is there no pointer arithmetic...
- multiple values is to solve the semipredicate problem of returning both a value and an error status – see Semipredicate problem: Multivalued return. For...
- distinguished, and is analogous to a function returning a pair of values – see Semipredicate problem § Multivalued return. The usual destination is the text terminal...
- in an organization’s code standards". Exception handling solves the semipredicate problem, in that the mechanism distinguishes normal return values from...
- Ruby has the nil value and Nilclass type. Null coalescing operator Semipredicate problem Union type Unit type "Nullable Types (C#)". Msdn.microsoft.com...
- branch in question Magic number (programming) Magic string Null object pattern Semipredicate problem Sentinel value Time formatting and storage bugs...
- the programmer from many duplicative application-level checks (see semipredicate problem) while at the same time providing the database designer with...
- quality management Relational database ACID List of data structures Semipredicate problem Application Interface Specification Homoiconicity Domain-specific...