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목록symbol (1)
ReasonJun
javascript : symbol
In JavaScript, a Symbol is a primitive data type introduced in ECMAScript 2015 (ES6). It is a unique and immutable value that can be used as an identifier for object properties. Symbols are often used as keys in objects to avoid naming conflicts and ensure uniqueness. const mySymbol = Symbol(); // create a Symbol using the Symbol() function const mySymbol = Symbol('My Symbol'); // Symbols can al..
Frontend/Javasciprt
2023. 6. 9. 00:14