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var = None # its type is "NoneType" NULLThe special NULL value represents a variable with no value. NULL is the only possible value of type NULL.
A variable is considered to be null if:
SyntaxThere is only one value of type null, and that is the case-insensitive keyword NULL.
<?php Casting to NULLCasting a variable to null will remove the variable and unset its value. |
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