define the word null
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Definitions &Translations null(Noun) A non-existent or empty value or set of values. null(Noun) Zero quantity of expressions; nothing. null(Noun) the ASCII or Unicode character (), represented by a zero value, that indicates no character and is sometimes used as a string terminator. null(Noun) the attribute of an entity that has no valid value.
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Definitions &Translations For people new to the subject, a good way to remember what null means is to remember that in terms of information, lack of a value is not the same thing as a value of zero; similarly, lack of an answer is not the same thing as an answer of no.
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- The largest ethnic group in the US is German followed by Irish. About 35% of Americans are part German while about 30% are part Irish.he largest ethnic group in Australia are the Italians. The estimated resident population of Italians in Australia, as of the 2006 Census, was 220,469.
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nullify Definition of nullify. nullified. ; nullifying. transitive verb. 1 : to make null (see 1null 1); especially : to make legally null and void nullify a law. 2 : to make of no value or consequence (see consequence 3) a promise later nullified.
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Mononymous person A mononymous person is an individual who is known and addressed by a mononym, or single name. In some cases, that name has been selected by the individual, who may have originally been given a polynym (multiple name). In other cases, it has been determined by the custom of the country or by some interested segment. In the case of historical figures, it may be the only one of the individual's names that has survived and is still known today.
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- Definition of void. 1a : of no legal force or effect : null a void contractb : voidable. 2 : containing nothing void space. 3a : not occupied : vacant a void bishopricb : not inhabited : deserted.
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1 Day CCW Now! (4) These states will honor the Florida concealed weapon license ONLY IF the licensee is a resident of the state of Florida. (5) These states issue concealed carry licenses to qualified individuals who are non-residents. These non-resident permits cannot be honored under Florida's reciprocity provision.
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Null (SQL) Codd also introduced the use of the lowercase Greek omega (ω) symbol to represent Null in database theory. In SQL, NULL is a reserved word used to identify this marker. This should not be confused with a value of 0. A null value indicates a lack of a value - a lack of a value is not the same thing as a value of zero in the same way that a lack of an answer is not the same thing as an answer of no.
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- Nullify definition, to render or declare legally void or inoperative: to nullify a contract. See more.
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- Because the null type has no name, it is impossible to declare a variable of the null type or to cast to the null type. The null reference is the only possible value of an expression of null type. The null reference can always undergo a widening reference conversion to any reference type. In practice, the programmer can ignore the null type and just pretend that null is merely a special literal that can be of any reference type.
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- As used in the phrase null and void, refers to something that binds no one or is incapable of giving rise to any rights or duties under any circumstances.
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Empty Set empty set. The set with no elements. Empty Set. (or null set), the set that contains no elements. The concept of the empty set, like the concept of zero, arises from the need to have the result of any operation on sets also be a set.
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Categories of Operators and Punctuators A constant expression of type int with the value 0, or an expression of this type, cast to type void * is a null pointer constant, which if converted to a pointer becomes a null pointer. It is guaranteed by the standard to compare unequal to any pointer to any object or function. NULL is a macro, defined in as a null pointer constant. '\0' is a construction used to represent the null character, used to terminate a string. A null character is a byte which has all its bits set to 0.
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What does NULLstand for? We've got 5 definitions for NULL » What does NULL stand for? What does NULL mean? This page is about the various possible meanings of the acronym, abbreviation, shorthand or slang term: NULL. Filter by: Sort by:Popularity Alphabetically Category
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- nul•li•ty. 1. the state or quality of being null; nothingness; invalidity. 2. something null. 3. something of no legal force or validity. nūllitās.
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- Define nullified. nullified synonyms, nullified pronunciation, nullified translation, English dictionary definition of nullified. tr.v. nul·li·fied , nul·li·fy·ing , nul·li·fies 1. To make null; invalidate. 2. To counteract the force or effectiveness of. Adj. 1. nullified - deprived of...
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Chemical Names of Common Substances Therefore, don't assume that you know the chemical composition of a substance based on its common name. This is a list of archaic chemical names and common names for chemicals, with their modern or IUPAC equivalent name. You also may be interested in the list of common chemicals and where to find them.y Anne Marie Helmenstine, Ph.D. Chemical or scientific names are used to give an accurate description of a substance's composition. Even so, you rarely ask someone to pass the sodium chloride at the dinner table. It's important to remember that common names are inaccurate and vary from one place and time to another.
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nullity See also: blank, invalidity, mistrial, nonentity. NULLITY. Properly, that which does not exist; that which is not properly in the nature of things. In a figurative sense, and in law, it means that which has no more effect than if it did not exist, and also the defect which prevents it from having such effect.
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- In Java(tm), null is not a keyword, but a special literal of the null type. It can be cast to any reference type, but not to any primitive type such as int or boolean. The null literal doesn't necessarily have value zero.
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nullify To nullify something means to make it invalid or ineffective. A peace treaty is an attempt to nullify aggression and division within a region. If you take a null, or a zero, and make it into an action you can take, and you’ve got nullify — the act of making something void or zero-like.
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Null (SQL) The NULL literal is untyped in SQL, meaning that it is not designated as an integer, character, or any other specific data type. Because of this, it is sometimes mandatory (or desirable) to explicitly convert Nulls to a specific data type.
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What is a 'Null Hypothesis' DEFINITION of 'Null Hypothesis'. A type of hypothesis used in statistics that proposes that no statistical significance exists in a set of given observations. The null hypothesis attempts to show that no variation exists between variables, or that a single variable is no different than zero.
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SQL NULL Values Note: It is very important to understand that a NULL value is different from a zero value or a field that contains spaces. A field with a NULL value is one that has been left blank during record creation! It is not possible to test for NULL values with comparison operators, such as =, <, or <>.
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- Origin of NULLA BONA. New Latin, no goods. This word doesn't usually appear in our free dictionary, but the definition from our premium Unabridged Dictionary is offered here on a limited basis. Note that some information is displayed differently in the Unabridged.To access the complete Unabridged Dictionary, with an additional 300,000 words that aren't in our free dictionary, start a free trial.ote that some information is displayed differently in the Unabridged. To access the complete Unabridged Dictionary, with an additional 300,000 words that aren't in our free dictionary, start a free trial.
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zero zero. n, pl-ros or-roes. 1. (Mathematics) the symbol 0, indicating an absence of quantity or magnitude; nought.
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- What is the difference between NULL, '\0' and 0. 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. In all cases, it is still an integer constant with the value 0, it is just described in different ways.