User blog comment:Rgetar/Clested fundamental sequence systems/@comment-25601061-20171228155613/@comment-32213734-20171228182400

LittlePeng9, thank you! I already figured out this. By the way, is there a way to hide code? I wrote code in a comment in source mode, then I added nowiki tag in the beginning, then I switched to visual mode, and code was displayed in some small green image. I thought it will be displayed this way and posted the comment, but it wasn't. I even can't edit this comment since I posted it in incognito mode of my browser, and it turned out that in that mode I was not logged in. Maybe there is a way to display code this way in posted text, not only in visual mode?