How to prevent modification of an object in Javascript?


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More JavaScript Interview Questions

Is a hash table an array?

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Are Typescript and Javascript the same?

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Explain javascript debounce function?

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Why jquery is used instead of javascript?

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What is "this"?

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What does the instanceof operator do?

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Can you assign an anonymous function to a variable?

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How do you clear an array in javascript?

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What are the different functional component in javascript?

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What close() does in javascript?

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What is scope javascript?

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Do unused imports affect performance javascript?

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