- Look up
Null,
null, a-
null,
núll, or
Nullus in Wiktionary, the free dictionary.
Null may
refer to:
Nuller, an
optical tool
using interferometry to block...
- Example: possibly
NullValue ?:
valueIfNull Missing values in
Apache FreeMarker will
normally cause exceptions. However, both
missing and
null values can be handled...
-
computer programming, a
null object is an
object with no
referenced value or with
defined neutral (
null) behavior. The
null object design pattern, which...
- In computing, a
null pointer or
null reference is a
value saved for
indicating that the
pointer or
reference does not
refer to a
valid object. Programs...
-
Wikimedia Commons has
media related to
Null Island.
Null Island is the
location at zero
degrees latitude and zero
degrees longitude (0°N 0°E / 0°N 0°E...
- In SQL,
null or
NULL is a
special marker used to
indicate that a data
value does not
exist in the database.
Introduced by the
creator of the relational...
- The
null hypothesis (often
denoted H0) is the
claim in
scientific research that the
effect being studied does not exist. The
null hypothesis can also...
-
multiples of a base current, Ibase, set to a
certain value, x. Thus,
level 0 is ****ociated with the
value of
null,
level 1 is ****ociated with
Ibase = x, level...
- its
value is struct{}{}. In PHP, the unit type is
called null,
which only
value is
NULL itself. In JavaScript, both
Null (its only
value is
null) and...
- p-
values: The p-
value is not the
probability that the
null hypothesis is true, or the
probability that the
alternative hypothesis is false. A p-
value can...
