[𝔼𝕊𝕄𝕚𝕟](http://molarmanful.github.io/ESMin/), 7 bytes
==

    ⩤ 1,Ⅹ

Prints out

    1,2,3,4,5,6,7,8,9,10

Implicit print, `Ⅹ` is 10 and `⩤` is `range(a, b)` so the overall pseudocode is `stdout.write(range(1, 10))`

_Note that, while it is only 5 characters, it still takes up 7 bytes, this is due to the `Ⅹ` and the `⩤` not being ASCII characters. (Ⅹ is the Roman numeral version)_