JS Built-ins
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StrictModebeginner

this Binding in Strict Mode

this Binding in Strict Mode

In strict mode, this inside a regular function called without a context is undefined (not the global object). This prevents accidental global pollution.

Challenge: Write getThisValue() that:

  1. Uses 'use strict' directive at the top
  2. Returns the value of this in that strict mode function
💡 Hints (2)
  • • In strict mode, this is undefined in a regular function call
  • • No need for eval here — just use use strict at function top