It's a bit confusing that the "Random hex" example contains characters such as "q" and "p".

vjay15 2 days ago | parent | next [-]

I don't understand your question :o

Hex is 0-9, a-f. P and q are outside that character set.

	▲	vjay15 2 days ago \| parent [-]
		yes, you are right onei, it is supposed to be random string instead of hex, I am sorry I made that mistake

vjay15 2 days ago | parent | prev [-]

fixed it in the blog, thanks for pointing it out amelius ;-;