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Deep Clone

By FrontendAtlas Team · Updated Jan 30, 2026

Create a deep clone of an object/array so nested structures are copied by value. Discuss limits (functions, dates, cycles) and choose a strategy that matches constraints, such as recursion with a map to handle circular references.

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Deep Clone: Create a deep clone of an object/array so nested structures are copied by value. Discuss limits (functions, dates, cycles) and choose a strategy that…. Expect clone and deep-copy decisions under hard level constraints.

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