When hurricanes strike is also determined by location. Below is a brief description of each basin's hurricane season.. More information can be obtained from the NOAA Hurricane FAQ. ATLANTIC: Hurricane season in the Atlantic runs from June 1 to November 30.Storms outside of these dates are not unheard of.elow is a brief description of each basin's hurricane season.. More information can be obtained from the NOAA Hurricane FAQ. ATLANTIC: Hurricane season in the Atlantic runs from June 1 to November 30. Storms outside of these dates are not unheard of.
What does null mean? [duplicate] 1  Formally, null is a singleton member of the null type, which is defined to be the subtype of every other Java type. 2  null is a reference type and its value is the only reference value which doesn't refer to any object. Therefore there is no representation of null in memory.
IsNull returns True if expression is Null; otherwise, IsNull returns False. If expression consists of more than one variable, Null in any constituent variable causes True to be returned for the entire expression. The Null value indicates that the Variant contains no valid data. Null is not the same as Empty, which indicates that a variable has not yet been initialized. It is also not the same as a zero-length string (), which is sometimes referred to as a null string. Important Use the IsNull function to determine whether an expression contains a Null value. Expressions that you might expect to evaluate to True under some circumstances, such as If Var = Null and If Var <> Null, are always False. This is because any expression containing a Null is itself Null and, therefore, False.