Checks if value is a type that does not have a constructor.
Tests for null and undefined values which lack constructors. Useful for deep comparison and cloning operations.
value to check
true if value has no constructor (null or undefined)
hasNoConstructor(null) // truehasNoConstructor(undefined) // truehasNoConstructor({}) // falsehasNoConstructor('string') // falsehasNoConstructor(42) // false Copy
hasNoConstructor(null) // truehasNoConstructor(undefined) // truehasNoConstructor({}) // falsehasNoConstructor('string') // falsehasNoConstructor(42) // false
Checks if value is a type that does not have a constructor.
Tests for null and undefined values which lack constructors. Useful for deep comparison and cloning operations.