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javascript

Understanding call, apply, and bind in JavaScript

In this example, bind ensures that this inside handleClick refers to user when the button is clicked.

  • call: Invokes the function immediately with a specified this value and individual arguments.
  • apply: Invokes the function immediately with a specified this value, but arguments are passed as an array.
  • bind: Returns a new function with a specified this value and optional pre-set arguments, but does not invoke the function immediately.

Aug 30, 2024
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