Hello everyone, My name is Gregory. I am working on a training session 5 when I go to the playground mode there are symbols in x code that I can not remove there are (.) dots and the best way to describe the other symbol is a cut off number (7) about 3/4 of the (7) please help if you can.
Provide a screen shot if you can.
This is the screen shot requested I hope you can help me.
These are what is known as invisible characters. They make no material difference to your code. They indicate where there are space characters and linefeed characters.
To turn them off, tap on the icon in the top right corner of your Xcode window, as indicated in the attached image, and then select Invisibles to toggle them off.