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iOS Object-Oriented Swift Complex Data Structures Methods

Posted by studentswift
studentswift
9,476 Points

Xcode (version 11.4.1) doesn't show any information when I hover over in playground. I'm holding down option key.

Xcode (version 11.4.1) doesn't show any information when I hover over in playground. I'm holding down option key and I'm seeing a "?" but it doesn't provide any info. Am I doing something wrong?

1 Answer

Michael Hulet
Michael Hulet
47,913 Points
Michael Hulet
Michael Hulet
47,913 Points

You also need to click on the symbol while holding down the Option key to get the documentation popup window for that symbol