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Home » Quiz » ES6 Quiz

When using fetch, convert the response to JSON inside a try block and handle errors in ________.

Difficulty level
  • catch block
  • then block
  • finally block
  • parse block
When fetching data with the 'fetch' API, it's advisable to convert the response to JSON inside a try block to handle successful responses and catch block to handle errors.
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ES6 Quiz
Quiz
To check if a Map contains a certain key, use the _________ method.
Consider a scenario where you are managing a list of items in a shopping cart. Would you use let or const to declare the list, and why?

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