Like of @mkflint's tweet · Jamie Tanna

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A strong reference to an object is like a lead on a dog; all the strong references need to be removed before the dog can run away. A weak reference is like a kid pointing at the dog. The dog can run away, no matter how many kids are pointing at it.
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What's the most difficult programming concept you can explain in a tweet?
Tomasz Łakomy (@tlakomy)Sat, 07 Mar 2020 22:31 GMT
Matthew Flint (@mkflint)Mon, 09 Mar 2020 23:35 GMT

Mon, 09 Mar 2020 23:41 by Jamie Tanna .

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