Hasty Treat - Stumped! 02 — Syntax Podcast 079

A Tasty Treats Podcast for Web Developers.

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Wes Bos

Full Stack JavaScript Developer. Creator of really good web development courses. BBQ enthusiast.

Scott Tolinski

Web Developer, Creator of Level Up Tuts, Bboy, Robotops Crew and Youtuber

Playing: 079: Hasty Treat - Stumped! 02

LOUDNESS

Oct 1st, 2018

Hasty Treat - Stumped! 02

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In this Hasty Treat, Scott and Wes are back for a second edition of Stumped! where they try to stump each other with interview questions from 30 Seconds of Interviews.

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Show Notes

5:05

  • What are defer and async attributes on a script tag?

7:15

  • What are the differences between var, let, const and no keyword statements?

8:45

  • What is a callback? Can you show an example using one?

9:52

  • What is recursion and when is it useful?

12:06

  • What is the difference between the array methods map() and forEach()?
  • Syntax Ep 023

14:02

  • What is Big O Notation?

15:28

  • What does 0.1 + 0.2 === 0.3 evaluate to?
  • wtfjs

17:44

  • What is CSS BEM?

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