Today we examine meet all Code has a QR data books and lowercase. Asked to explain why the data is in uppercase letters lowercase.You can, in all capital letters?
Today we detect information QR Code both uppercase and lowercase characters. Ask them to explain why the information is uppercase, lowercase combinations you can adjust it to all capital letters or not.
Today we detected data QR Code is writing both big and small print print Asked to explain why in the data are uppercase letters lowercase together you can solve a large letters all? .