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April 27th, 2022 × #JavaScript#Front End Development#Web Development

JavaScript × STUMP’D

Wes and Scott quiz each other on random JavaScript interview questions and discuss techniques and concepts like weak maps, promises, and variable swapping.

Wes Bos

Wes Bos Host

Scott Tolinski

Scott Tolinski Host

or
Show Notes Transcript

In this episode of Syntax, Wes and Scott ask each other hiring questions asked of JavaScript developers in job interviews.

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Show Notes

  • JavaScript Interview Questions
  • 00:13 Let's get STUMP'd
  • 01:08 Cleaning out the garage
  • 05:05 What are 4 methods available on weakmap?
  • 07:07 How do you make an object iterable in JavaScript?
  • 09:29 How do you make the first letter of a string into uppercase?
  • 10:26 What is the typeof operator?
  • 11:53 What are classes in ES6?
  • 13:21 How do you enumerate key and value pairs of an object?
  • 15:44 Kontent by Kentico
  • 17:08 What is an event queue?
  • 21:05 Why do you need JSON?
  • 24:49 Why do you need a promise?
  • 25:45 Explain the range overflow property
  • 28:21 How do you return all matching strings against a matching expression?
  • 30:14 Sponsor: LogRocket
  • 30:51 What is a thunk function?
  • 33:46 Can you redeclare let or const variables?
  • 34:17 What are enhanced object literals?
  • 35:56 What is the difference between call, apply, and bind?
  • 38:52 Sponsor: Freshbooks
  • 39:57 What are benefits of modules and why would you need them?
  • 43:50 ××× SIIIIICK ××× PIIIICKS ×××
  • 48:47 Shameless Plugs

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