null pointer
a value indicating that a pointer does not refer to a valid object
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null pointer
Summary
null pointer is a pointer[1]. It draws 398 Wikipedia views per month (pointer category, ranking #1 of 1).[2]
Key Facts
- null pointer's instance of is recorded as pointer[3].
- null pointer is a type of null[4].
- null pointer's numeric value is recorded as {'amount': '+0'}[5].
- null pointer's Stack Exchange tag is recorded as https://stackoverflow.com/tags/null-pointer[6].
Body
Definition and Type
null pointer's instance of is recorded as pointer[3]. It is a type of null[4].
Why It Matters
null pointer draws 398 Wikipedia views per month (pointer category, ranking #1 of 1).[2] It has Wikipedia articles in 13 language editions, a strong signal of global cultural recognition.[7]