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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.
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.
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.