Difference between revisions of "Language/Latin/Vocabulary/Null"
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==Meaning of Null | ==Meaning of "Null"== | ||
* null - having no legal or binding force; invalid. | * null - having no legal or binding force; invalid. | ||
==What is a null value in computer language?== | ==What is a null value in computer language?== | ||
In multiple computer languages, Null is considered either a value or a constant. It is mainly found in the C++ and C++ languages, as well as in those close to Java, JavaScript or even PHP. Null means the state of a variable that has no value, that has not yet been initialized, or that of a pointer that has no target. | In multiple computer languages, Null is considered either a value or a constant. It is mainly found in the C++ and C++ languages, as well as in those close to Java, JavaScript or even PHP. Null means the state of a variable that has no value, that has not yet been initialized, or that of a pointer that has no target. | ||
Revision as of 00:26, 5 June 2022
Meaning of "Null"
- null - having no legal or binding force; invalid.
What is a null value in computer language?
In multiple computer languages, Null is considered either a value or a constant. It is mainly found in the C++ and C++ languages, as well as in those close to Java, JavaScript or even PHP. Null means the state of a variable that has no value, that has not yet been initialized, or that of a pointer that has no target.