Null

:For the Japanese musician, see KK Null.

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Null is usually that which has no value (nothingness) or no effect. It originates from the Latin word nullus, meaning not any. "Null" is the word for zero in German and Norwegian. (Similar to "nul" in Dutch and Danish, "noll" in Swedish and "nulo" in Esperanto.)

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In computer programming, null is a special value for a pointer (or other kind of reference) used to signify that the pointer intentionally does not have a target. Such pointer with null as its value is called a null pointer. Often, for example in the C language, a binary 0 (zero) is used as the null value, as most operating systems consider it an error to try to access such a low memory address.

Latin: Latin is an Indo-European language originally spoken in the region around Rome called Latium. It gained great importance as the formal language of the Roman Empire. All Romance languages are descended from Latin, and many words based on Latin are found in other modern languages such as English. The ...

German: German may mean:...

Norwegian: When used as an adjective, Norwegian refers to anything that originates from Norway. It may refer to more than one article:...