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NULL Definition & Meaning - Merriam-Webster
1. 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 ... www.merriam-webster.com
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Null - Wikipedia
Computing · Null (SQL) (or NULL), a special marker and keyword in SQL indicating that a data value does not exist, is not known, or is missing. · Null character ... en.wikipedia.org
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Null - MDN - Mozilla
In computer science, a null value represents a reference that points, generally intentionally, to a nonexistent or invalid object or address. developer.mozilla.org
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null
▪ I. null, n.1 [a. F. nulle, It. nulla, fem. of F. nul, It. nullo: see null a. So G. null(e, † nulla, Sw. nolla; G. null, Du., Da. nul, Sw. nol.] a. A cipher; a nought.1605 Bacon Adv. Learn. ii. xvi. §6 The kinds of Cyphars (besides the simple cyphars with Changes, and intermixtures of Nulles and No... Oxford English Dictionary
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NULL | definition in the Cambridge English Dictionary
NULL meaning: 1. having no legal force: 2. with no value or effect: 3. (of a set or matrix) containing nothing…. Learn more. dictionary.cambridge.org
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Null - Wolfram Language Documentation
Null is a symbol used to indicate the absence of an expression or a result. When it appears as a complete output expression, no output is printed. reference.wolfram.com
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Null Community
All our activities such as null Monthly Meets, null Humla, null Bachaav, null Puliya, null Job Portal are for the cause of that. null Jobs Portal - null jobs portal (https://jobs.null.co.in) is a community initiative in which employers can post security related jobs on this portal wikipedia.org
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NULL Definition & Meaning - Dictionary.com
adjective · without value, effect, consequence, or significance. · being or amounting to nothing; nil; lacking; nonexistent. · being or amounting to zero. noun. www.dictionary.com
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null keyword - C# reference | Microsoft Learn
The null keyword is a literal that represents a null reference, one that does not refer to any object. null is the default value of ... learn.microsoft.com
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What is Null? : r/learnprogramming - Reddit
Null is the absence of value. It's not mere 0 or a -1, but a data type expectation that isn't fulfilled. Picture whatever defines a thing that ... www.reddit.com
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null - MDN - Mozilla
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 ... developer.mozilla.org
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SQL NULL Values - IS NULL and IS NOT NULL
The IS NULL Operator. The IS NULL operator is used to test for empty values (NULL values). The following SQL lists all ...
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SQL IS NULL | IS NOT NULL - Dofactory
Dec 21, 2023SQL IS NULL. WHERE IS NULL tests if a column has a NULL value. NULL is a special value that signifies unknown or no value. Testing for NULL with the = operator is not possible.
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null
null/nʌl; nʌl/ adj(idm 习语) null and void (law 律) having no legal force; not valid 无法律约束力的; 无效的 This contract is null and void. 此合同无效. 牛津英汉双解词典
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Scala | Null, null, Nil, Nothing, None, and Unit - GeeksforGeeks
Practice. The Empty values in Scala are represented by Null, null, Nil, Nothing, None, and Unit. The explication of these empty values are as follows: null: The reference types such as Objects, and Strings can be null and the value types such as Int, Double, Long, etc, cannot be null, the null in Scala is analogous to the null in Java. Null:
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