Tin mới
JavaScript: Scripting language
Web APIs: Programming interfaces
Structuring content with HTML module
Dynamic scripting with JavaScript module
Obtaining wrapper objects for BigInt and Symbol
The BigInt() and Symbol() constructors throw an error when called with new, to prevent the common mistake of creating a wrapper object instead of the primitive value. The only way to create a wrapper object for these typ
Obtaining wrapper objects for BigInt and Symbol
The BigInt() and Symbol() constructors throw an error when called with new, to prevent the common mistake of creating a wrapper object instead of the primitive value. The only way to create a wrapper object for these typ
This page was last modified on Jul 10, 2025 by MDN contributors.