Junior — Middle
Is it possible to compare two slices of an array or list with each other?
sobes.tech AI
Answer from AI
In Go, you cannot directly compare two slices with the == operator, except for comparison with nil. To compare the contents of slices, you need to write your own function or use the reflect package.
Example of a function to compare two slices of integers:
func slicesEqual(a, b []int) bool {
if len(a) != len(b) {
return false
}
for i := range a {
if a[i] != b[i] {
return false
}
}
return true
}
You can also use reflect.DeepEqual(a, b), but it is less efficient and suitable for general cases.
Thus, comparing slices is possible, but requires explicit element comparison.