IDEA: Coffee shop for CS graduates. You order coffee, I give you a slip of paper that says "coffee". You say "dereference this" and the entire coffee shop collapses, all the pipes explode, all the glass shatters. I say "wrong type" & you are okay with that & swallow an exception https://x.com/ericlbarnes/status/1138528829692174337
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June 22, 2019