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jlog-facade
jlog-facade
isNullOrUndefined
Function isNullOrUndefined
is
Null
Or
Undefined
(
input
:
unknown
)
:
input
is
undefined
|
null
Check if input is null or undefined
Returns
Parameters
input:
unknown
Returns
input
is
undefined
|
null
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Array
is
Empty
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is
Object
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Check if input is null or undefined
Returns