Row 0 after long tail cast-on

Liesel, I don't understand what you meant in your post on January 5 when you said make row 0 the reverse of row 1. Make all the K's to be P's and all the P's to be K's?

So you did:
Long tail cast-on
purl row
row 0
row 1 as usual

Is that it?

Also, is your swatch pic from Jan 4 long-tail or long-tail followed by a purl row?

Thank you so much for posting the different cast-on swatches and sharing the scoop. Also, I'm sorry I'm posting up here but I didn't think you'd see a comment in the January archive and I couldn't figure out how to email you. Sorry, everyone. Also, I couldn't figure out how to link to the posts. Newbie blogger!