What Is The Meaning Of Null?

What null means

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 receiving station— Fred Majdalany.

3 : having no value : insignificant … news as null as nothing …—.

What does NULL mean in texting

absence of dataNull is essentially absence of data. So I am guessing the person was offline or there was a glitch in the server.

What is another word for null

What is another word for null?invalidvoidinoperativenonbindingnonvalidnugatorynull and voidnullifiedabolishedrepealed46 more rows

What does != NULL mean

not equalin above statement what is the meaning of variable != null ? It’s a condtion which checks for the ‘variable’ not equal to the value ‘null’. != means not equal.

What is the full meaning of null

having no valueNull 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. From the Latin nullus, meaning “not any,” poor, powerless null is not actually there at all. Or if it was, it’s gone now.

What does NULL mean after family name

Family Crest Image (JPG) Heritage Series – 600 DPI The name Null originally appeared in Gaelic as Mac an Ultaigh, which is derived from Ultach, which means Ulsterman. Sale.

What null mean sexually

The term nullo (or smoothie) refers to an extreme body modification subculture made up mostly of men who have had their genitals (and sometimes also their nipples) surgically removed. Nullos are not necessarily transgender; most identify as eunuchs. The term nullo is short for genital nullification.

What is null used for

A NULL value is a special marker used in SQL to indicate that a data value does not exist in the database. In other words, it is just a placeholder to denote values that are missing or that we do not know.

What does null status mean

the state has determined it will not prosecuteNull status means that the state has determined it will not prosecute. It’s short for “nolle prosequi,” which basically means “we won’t be pursuing.” Zoey_ JD, Lawyer.

What is null number

A given field in a given record can contain data, or not. … If, for example, a field is supposed to contain the phone number of a friend but you don’t know the phone number, you don’t enter any data. The field is then said to contain a null value. At the most basic level, a null value simply denotes missing information.

Why NULL is bad

NULL exacerbates poor language decisions Java silently converts between reference and primitive types. Add in null, and things get even weirder. though it throws a NullPointerException when run. It’s bad enough that member methods can be called on null; it’s even worse when you never even see the method being called.

Is null a data type

There is NO data type of NULL. NULL itself means ABSENCE of data. When there is no data, how can it have type? Datatype for NULL is as meaningless as datatype for 0 : it can be INTEGER , FLOAT or a VARCHAR .

What is null on iPhone

Welcome to the Apple Support Communities. I understand that you’re seeing ‘null’ somewhere after updating your iPhone. Null generally means an empty value in something. … Which version of iOS is on your iPhone? You can find this in Settings > General > About > Version.

What does null time mean

call to timeThe call to time(NULL) returns the current calendar time (seconds since Jan 1, 1970).