Pack operator in Go

[Humble]

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is called Pack operator in go programming. What does it mean? Simply as the name suggest it packs ( not really true though). Depends on where it has put (before or after a go type) it can act as a “pack” or “unpack” operation.

To make it clear:

If you have a slice called “s”, and if you see a function arg s..., the slice s elements will be unpacked and sent. At the same time, if you put s ...int, all the int values will be packed into the slice called s

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