Playground Does Not Display Graphs

when using the for statement in playground of xcode 7.2.1 The graph does not appear.

Are there any settings?
Please teach me.

2022-09-30 21:13

1 Answers

If you don't include a statement (or declaration) that clearly sets the value in the for statement, the graph will not appear.Add a line similar to lety=somei in the for statement, and then click the Show Result mark.

2022-09-30 21:13

If you have any answers or tips

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