zlacker

>>signa1+(OP)
> func Index[S ~[]E, E comparable](s S, v E) int {

After seeing this signature, I think that Go is giving up on it's simpleness principle.

>>gslall+Ng3
what does the ~ do here anyway?

>>quickt+wj3
type Something []string

ensure that the underlying type is a slice

>>onefiv+qk3
Why do you need a tilda for `S ~[]E`, but not for `E comparable`?

Both are type-constraining annotations, so why two syntaxes?

>>shakow+6l3
Guessing that E is the element, so is not a slice (or more accurately we don’t care if it is a slice or not!)