Non-printing characters, signs, smileys, faces, etc.
These symbols show the places of pressing such keys as a space, Tab, Enter and so on. Naturally, they were called non-printable, because they are not displayed when printing on paper.
Select the desired symbol, copy and paste it into the text!
Comments
When commenting on, remember that the content and tone of your message can hurt the feelings of real people, show respect and tolerance to your interlocutors even if you do not share their opinion, your behavior in the conditions of freedom of expression and anonymity provided by the Internet, changes Not only virtual, but also the real world. All comments are hidden from the index, spam is controlled.