Sharp variables in JavaScript - Archive of obsolete content | MDN

Sharp variables in JavaScript - Archive of obsolete content | MDN

Obsolete since JavaScript 1.8.5 This feature is obsolete. Although it may still work in some brow...概要を表示 Obsolete since JavaScript 1.8.5 This feature is obsolete. Although it may still work in some browsers, its use is discouraged since it could be removed at any time. Try to avoid using it. A sharp variable is a syntax in object initializers that allows serialization of objects that have cyclic references or multiple references to the same object. Warning: Sharp variables was a non-standard syntax f

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