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Using Null & Empty in Expressions

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Lesson Objective: Leverage Null and Empty values in your data in your expressions.

Estimated Time: ~5 Minutes


  • Understand how Null and empty values are represented as values in data
  • Learn the proper syntax for testing Null values in a dataset and replacing values with Null.
  • Assess empty values in expressions.
  • Test your understanding with a quiz!

Recommended Follow-Up: Writing Conditional Statements, String Functions