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what is a potential bug you can introduce when using index as key

Rahul Verma answered on March 5, 2022 Popularity 2/10 Helpfulness 3/10

answer what is a potential bug you can introduce when using index as key

what is a potential bug you can introduce when using index as key

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Reordering a list, or adding and removing items from a list can cause issues with the component state, when indexes are used as keys. If the key is an index, reordering an item changes it. Hence, the component state can get mixed up and may use the old key for a different component instance

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Contributed on Mar 05 2022

Rahul Verma

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what is a potential bug you can introduce when using index as key

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