Javascript

Could you write the code for the promisify() function that transforms callback-based functions into Promise-based ones in JavaScript?

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  • Could you write the code for the promisify() function that transforms callback-based functions into Promise-based ones in JavaScript?
  • How would you go about implementing the promisify() function to convert callback functions to Promise-based in JavaScript?
  • Can you demonstrate how to implement the promisify() function for converting callback functions into Promises in JavaScript?
  • How do you code the promisify() function to change callback-based functions into Promise-based in JavaScript?
  • Could you show how to implement the promisify() function in JavaScript for converting callback functions to Promises?
  • What's your approach to coding the promisify() function in JavaScript for callback to Promise conversion?
  • How would you execute the implementation of promisify() for converting callbacks to Promises in JavaScript?
  • Can you illustrate the process of implementing the promisify() function in JavaScript?
  • How do you construct the promisify() function in JavaScript for transitioning from callback to Promise-based functions?
  • Implement the promisify() function, which converts callback-based functions into Promise-based functions in JavaScript.
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Interview question asked to Frontend Engineers interviewing at SurveyMonkey, Veeam Software, Alibaba and others: Could you write the code for the promisify() function that transforms callback-based functions into Promise-based ones in JavaScript?.