NULL Definition & Meaning | Dictionary.com
WebNull definition: without value, effect, consequence, or significance.. See examples of NULL used in a sentence.
Null Definition & Meaning - Merriam-Webster
Web1. : having no legal or binding force : invalid. a null contract. 2. : amounting to nothing : nil. the null uselessness of the wireless transmitter that lacks a receiving station Fred …
null - JavaScript | MDN - MDN Web Docs
WebSep 25, 2023 · The null value represents the intentional absence of any object value. It is one of JavaScript's primitive values and is treated as falsy for boolean operations. Try it
A quick and thorough guide to ‘ null ’: what it is, and how you …
WebJun 12, 2018 · When to Use null (And When Not to Use It) The basic rule is simple: null should only be allowed when it makes sense for an object reference to have 'no value associated with it'. (Note: an object reference can be a variable, constant, property (class field), input/output argument, and so on.)
NULL | English meaning - Cambridge Dictionary
WebNULL definition: 1. having no legal force: 2. with no value or effect: 3. (of a set or matrix) containing nothing…. Learn more.
Null - definition of null by The Free Dictionary
Webadj. 1. Having no legal force; invalid: render a contract null and void. 2. Of no consequence, effect, or value; insignificant. 3. Amounting to nothing; absent or nonexistent: a null result. 4. Mathematics Of or relating to a set having no members or to zero magnitude. tr.v. nulled, null·ing, nulls. To make null. n. 1. Zero; nothing. 2.
Null Definition & Meaning | YourDictionary
WebAmounting to nothing; absent or nonexistent. A null result. American Heritage. Similar definitions. Of or relating to a set having no members or to zero magnitude. American Heritage. Similar definitions. More Adjective Definitions (5) Synonyms: nullify. nugatory. nonexistent. insignificant. ineffectual. worthless.
What is the difference between NULL, '\\0' and 0?
WebThe null character is sometimes called NUL, but it C or C++ it's usually just referred to as '\0'. – Keith Thompson. Jul 9, 2013 at 2:09. 11 Answers. Sorted by: 433. Note: This answer applies to the C language, not C++. Null Pointers. The integer constant literal 0 has different meanings depending upon the context in which it's used.
NULL | definition in the Cambridge English Dictionary
WebNULL meaning: 1. having no legal force: 2. with no value or effect: 3. (of a set or matrix) containing nothing…. Learn more.
null adjective - Definition, pictures, pronunciation and usage notes ...
Webadjective. /nʌl/ (specialist) Idioms. having the value zero. a null result. Oxford Collocations Dictionary. Word Origin. Join us. Join our community to access the latest language learning and assessment tips from Oxford University Press! Idioms. null and void. (law) (of an election, agreement, etc.) having no legal force; not valid.
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