Hi,
I use guard to check nil for String
guard let myString = ro, !(ro?.isEmpty)! else {
self.lefttime = "0"
continue
}
self.lefttime = myString
And I want to exexute self.lefttime = myString .....
but when myString is nil, then goto else phase then all stoped! (even if I use 'continue' end of else phase)
self.lefttime = myString is not executed ...
if I can not use myString below guard phase, then why 'guard' exist ...
Thanks😁