The new language, jason five, is not backwards compatible with existing tools. The only way to work with a synchronous code in javscript is with promised based functions. Callbacks are considered a sinceness and they are exceedingly obnoxious.
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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