I am creating a function like this:
func foo(bar: UInt? = 0) { let doSomething = someOtherFunc(bar!)
) If I pass a zero value to foo(), I want to use the default value 0 when opening it, not
Tag: useless
Mac computer system accounts for more than 100 g how to find a file that useless
Note: The 69G system shown in the article is a screenshot after I cleaned it up. At the beginning, the system occupied 134G, but only 2G was available, and I received reminders from time to time. T