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Library/Frontend/JavaScript
Advanced Pro#javascript

Làm thế nào Closure có thể gây ra Memory Leak trong JavaScript và cách khắc phục?

February 15, 2026

Quick summary

Closures cause memory leaks when they unintentionally retain references to variables in their parent scope (such as DOM nodes or large objects), preventing the Garbage Collector from freeing them, especially when multiple closures share the same Lexical Environment.

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Sample answer:

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam.

Quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore.

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