How Does The 'This' Keyword Work in JavaScript? | JS Fundamentals

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In this video I discuss how the "this" keyword works in JavaScript and how the bind method an arrow functions may alter the default behavior. This is a pretty common JS interview question, so hopefully you find this useful and clear!

  1. Coding With Chaim
  2. javascript this keyword
  3. javascript bind
  4. JS Fundamentals
  5. es6 arrow functions
  6. How Does The This Keyword Work in JavaScript?
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Комментарии
Автор

Great, I want to mention that the global variable name will be printed only if you are using var, the code will not print John if it declared using let.

waleedjubeh
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Hi Chaim! Thank you for making these helpful js videos. You explain everything so clearly!

sophiagigliotti
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Same code but i m getting undefined with const walk variable

niklausmikaelson
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Nice job showing the abstract concepts in actual code!

nachmanfriedman
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Hey Chaim, question here - Why in the arrow function the "this" is referring to the global object if it was declared inside the person object?

asafdulman
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Great concepts to learn. Thank you, Chaim!

money
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Nice job! This is really amazing! Where did you learn all this if I may ask?
Thank you :)

rachelray