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NULL definition: 1. having no legal force: 2. with no value or effect: 3. (of a set or matrix) containing nothing…. Learn more.
The meaning of NULL is having no legal or binding force : invalid. How to use null in a sentence. Did you know?
null is a fundamental concept in many programming languages. It is ubiquitous in all kinds of source code written in these languages. So it is essential to fully grasp the idea of null . We have to understand its semantics and implementation, and we need to know how to use null in our source code.
Null definition: without value, effect, consequence, or significance.. See examples of NULL used in a sentence.
Null means having no value; in other words null is zero, like if you put so little sugar in your coffee that it’s practically null. Null also means invalid, or having no binding force.
Amounting to nothing; absent or nonexistent. A null result. Of or relating to a set having no members or to zero magnitude. A non-existent or empty value or set of values. An instrument reading of zero. Zero; nothing. Something that has no force or meaning.
What does the verb null mean? There are five meanings listed in OED's entry for the verb null, two of which are labelled obsolete. See ‘Meaning & use’ for definitions, usage, and quotation evidence. How common is the verb null? How is the verb null pronounced? Where does the verb null come from?