When poll is active respond at

Send pds to 22333

What does the "defer" statement do in Go?

5%

3

provide a way to cause actions to execute when a function ends normally, but not abnormally

78%

47

make sure a programmer has a chance to clean up in what ever way needed when a function ends, for any reason

15%

9

Create a queue of statements to run when a function ends, in the order they are added to the queue

2%

1

establish an emergency execution path in case a goroutine deadlocks

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