SWIFT AWAIT/ASYNC - HOW TO WAIT SYNCHRONOUSLY FOR AN ASYNC TASK TO ...
Feb 3, 2022 77 I'm bridging the sync/async worlds in Swift and doing incremental adoption of async/await. I'm trying to invoke an async function that returns a value from a non async … From stackoverflow.com
Long call of super.init() of swift class, with invocaction from objecitve-c [closed] I have a class HomeViewController written in Swift that I call from Obj-C code. It takes 120 milliseconds to … From stackoverflow.com
8 Swift’s nil is not the same as nil in Objective-C. In Objective-C, nil is a pointer to a non-existent object. In Swift, nil is not a pointer—it is the absence of a value of a certain type. Optionals of … From stackoverflow.com
HOW TO DEFINE STATIC CONSTANT IN A CLASS IN SWIFT - STACK OVERFLOW
Perhaps a nice idiom for declaring constants for a class in Swift is to just use a struct named MyClassConstants like the following. struct MyClassConstants{ static let testStr = "test" static … From stackoverflow.com
SWIFT - READ AND WRITE A STRING FROM TEXT FILE - STACK OVERFLOW
I need to read and write data to/from a text file, but I haven't been able to figure out how. I found this sample code in the Swift's iBook, but I still don't know how to write or read data. import... From stackoverflow.com
SWIFT - WHAT DOES "FATAL ERROR: UNEXPECTEDLY FOUND NIL WHILE …
Why did I get “ Fatal error: Unexpectedly found nil while unwrapping an Optional value ”? In order to access an optional’s value (if it has one at all), you need to unwrap it. An optional value can … From stackoverflow.com
CAN YOU RUN AND COMPILE SWIFT CODE ON WINDOWS? - STACK OVERFLOW
Apr 17, 2016 With the release of Swift 3.0 being available for Mac OS and Windows, does this mean you can compile and run Swift code on Windows? If so what compiler do you use for … From stackoverflow.com
Jun 17, 2015 Swift needs a convention for saying what the name of a function is, including not only the function name itself (before the parentheses) but also the external names of the … From stackoverflow.com
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