NULL STRING Meaning and
Definition
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A null string refers to a type of string value that contains no characters or empty space. Also known as the empty string, it is denoted by the absence of any characters, typically depicted as two quotation marks together without any characters between them (""). In computer programming, a null string represents a string variable or object that has been assigned no value or has been explicitly set to contain no characters.
A null string should be distinguished from a string that contains a space or any other character, as it specifically refers to the absence of characters rather than the presence of a space or any other symbol. Furthermore, a null string is not the same as a null value, which typically represents the absence of an object or a variable that has not been initialized.
In certain programming languages, null strings are often used as placeholders or default values. They can be useful for situations where the presence of an empty string is important to indicate a specific condition. Null strings can be detected using various methods, such as utilizing string comparison functions or specific null-check functions provided by programming languages.
Common Misspellings for NULL STRING
- mull string
- jull string
- hull string
- nyll string
- nhll string
- njll string
- nill string
- n8ll string
- n7ll string
- nukl string
- nupl string
- nuol string
- nulk string
- nulp string
- nulo string
- null atring
- null ztring
- null xtring
- null dtring
- null etring
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