[rflrob]

For some scientific disciplines, code (software) is not a mass noun. “I wrote a code that does processes the data files” is acceptable, even though it sounds wrong to my ears.

[flangola7]

"does processes" is incorrect however

[rflrob]

Whoops! I originally had “does X”, then changed it to make it less abstract.

[hexane360]

I'm glad someone else noticed this. It drives me unreasonably crazy.