Lookups On A Nil Map
You can do lookups on a nil map:
var xs map[string]string = nil
x, hasX := xs["hello"]
The result will simply be the zero value of the particular type. In this case x will be the empty string.
You can do lookups on a nil map:
var xs map[string]string = nil
x, hasX := xs["hello"]
The result will simply be the zero value of the particular type. In this case x will be the empty string.