How do you read "X:Y": "X to Y" or "Y to X"? And how do you treat "to" - as dire...

		wartywhoa23 5 months ago \| parent \| context \| favorite \| on: Crossfire: High-performance lockless spsc/mpsc/mpm... How do you read "X:Y": "X to Y" or "Y to X"? And how do you treat "to" - as direction from an origin to a destination or vice versa? As in "I send it to you".