How do I check if an array is empty in Golang?

1.	How do I check if an array is empty in Golang?
Answer» To check if the array is empty follow these steps: Check with the builtin len() function, for EXAMPLE, len(slice) <= 0. If the array is empty, SKIP the for a loop. r := whatever() if len(r) > 0 { // do what you WANT }

Answer»

To check if the array is empty follow these steps:

Check with the builtin len() function, for EXAMPLE, len(slice) <= 0. If the array is empty, SKIP the for a loop.

r := whatever()
if len(r) > 0 {
// do what you WANT
}

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