Tests whether this object has the specified property as a direct property.
Tests whether this object has the specified property as a direct property.
Unlike js.Object.hasProperty, this method does not check down the object's prototype chain.
MDN
Tests whether this object is in the prototype chain of another object.
Tests whether this object is in the prototype chain of another object.
Tests whether the specified property in an object can be enumerated by a call to js.Object.properties, with the exception of properties inherited through the prototype chain.
Tests whether the specified property in an object can be enumerated by a call to js.Object.properties, with the exception of properties inherited through the prototype chain. If the object does not have the specified property, this method returns false.
MDN
(rangeError: StringAdd).self
(rangeError: StringFormat).self
(rangeError: ArrowAssoc[RangeError]).x
(Since version 2.10.0) Use leftOfArrow
instead
(rangeError: Ensuring[RangeError]).x
(Since version 2.10.0) Use resultOfEnsuring
instead
An instance representing an error that occurs when a numeric variable or parameter is outside of its valid range.
A RangeError is thrown when trying to pass a number as an argument to a function that does not allow a range that includes that number. This can be encountered when to create an array of an illegal length with the Array constructor, or when passing bad values to the numeric methods toExponential, toFixed, or toPrecision.
MDN