2 replaced http://codegolf.stackexchange.com/ with https://codegolf.stackexchange.com/
source | link

Ruby

$><<'ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789" '

Does not use abcdefghijklmnopqrstuvwxyz{}\~_^[]|` from the previous answerprevious answer.

Prints, and hence uses, ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789", a space, and a newline.

Ruby

$><<'ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789" '

Does not use abcdefghijklmnopqrstuvwxyz{}\~_^[]|` from the previous answer.

Prints, and hence uses, ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789", a space, and a newline.

Ruby

$><<'ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789" '

Does not use abcdefghijklmnopqrstuvwxyz{}\~_^[]|` from the previous answer.

Prints, and hence uses, ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789", a space, and a newline.

1
source | link

Ruby

$><<'ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789" '

Does not use abcdefghijklmnopqrstuvwxyz{}\~_^[]|` from the previous answer.

Prints, and hence uses, ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789", a space, and a newline.