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FAQ: Working with Text - Manipulate Strings

This community-built FAQ covers the “Manipulate Strings” exercise from the lesson “Working with Text”.

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FAQs on the exercise Manipulate Strings

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1 Like

This was interesting while I wrote the code in, then ran the code
It marked a nice green check mark claiming that it was correct RIGHT!
WRONG, While errors was popping up on the other side. So why is that?

Ran into the same problem.
Don’t initialize the same variable a second time in the same scope.

      // Make camera directions uppercase
      string cameraDirections = cameraDirections.ToUpper();

      // Make scene description lowercase
      string sceneDescription = sceneDescription.ToLower();

Instead simply override the value of the variable.

      // Make camera directions uppercase
      cameraDirections = cameraDirections.ToUpper();

      // Make scene description lowercase
      sceneDescription = sceneDescription.ToLower();

Hope that helps. :+1: