NULL Definition & Meaning - Merriam-Webster

www.merriam-webster.com/dictionary/null
The meaning of NULL is having no legal or binding force : invalid. How to use null in a sentence. Did you know?

Null - Wikipedia

en.wikipedia.org/wiki/Null
Null is a term that can have various meanings in science, technology, mathematics, arts, and people. It can refer to a zero value, a missing data, a null pointer, a null character, or a null device, among others.

c# - What does null! statement mean? - Stack Overflow

stackoverflow.com/questions/54724304/what-does-null-statement-mean
Basically, null!applies the !operator to the value null. This overrides the nullability of the value nullto non-nullable, telling the compiler that nullis a "non-null" type.

null - JavaScript | MDN - MDN Web Docs

developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/null     2025-10-28T00:00:00.0000000
The null keyword refers to the null primitive value, which represents the intentional absence of any object value.

Null - Glossary - MDN

developer.mozilla.org/en-US/docs/Glossary/Null     2025-07-11T00:00:00.0000000
In computer science, a null value represents a reference that points, generally intentionally, to a nonexistent or invalid object or address. The meaning of a null reference varies among language implementations.

NULL | English meaning - Cambridge Dictionary

dictionary.cambridge.org/dictionary/english/null
Null means having no legal force, no value or effect, or containing nothing. It can be an adjective, noun or verb in different contexts. See how to use null in sentences and compare it with related words.

NULL [Remastered] by Strange Girl Studios, Fouzi

strange-girl-studios.itch.io/null
Null is a murder mystery / social deduction game with time travel elements.

Null (SQL) - Wikipedia

en.wikipedia.org/wiki/Null_(SQL)
Null is a special marker in SQL to indicate that a data value does not exist in the database. Learn about its origin, semantics, propagation, comparisons and issues in database theory and practice.

A quick and thorough guide to 'null': what it is, and how you should use it

www.freecodecamp.org/news/a-quick-and-thorough-guide-to-null-what-it-is-and-how-you-should-use-it-d170cea62840/
Learn what null means in different programming languages, how it is implemented in memory, and when to use it or avoid it in your source code. This article explains null for reference types, not for value types, with examples in Java.

NULL | definition in the Cambridge English Dictionary

dictionary.cambridge.org/us/dictionary/english/null
Null means having no legal force, no value or effect, or containing nothing. Learn how to use null in different contexts, such as law, mathematics, and business, with examples and synonyms.
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