11 lines
228 B
Bash
11 lines
228 B
Bash
$ go run interfaces.go
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{3 4}
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12
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14
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{5}
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78.53981633974483
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31.41592653589793
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# To learn more about Go's interfaces, check out this
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# [great blog post](http://jordanorelli.tumblr.com/post/32665860244/how-to-use-interfaces-in-go).
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