Hi,   Apple in his document about Writing High-Performance Swift Code, explains a way to do the Copy on Write manually, here:   https://github.com/apple/swift/blob/master/docs/OptimizationTips.rst#advice-use-copy-on-write-semantics-for-large-values   Nice section, but this arises some questions to me:   When we should start to consider to use manual Copy…

Hello everyone, I am about to submit a new application to the store for review, but I would like to add Advertising to my free app and also add some type of Crash reporting, could someone point me in the right direction?   Regards John.…

Hi   I’m unit testing some functions with completion handlers but I’m unable to get the callbacks to fire   Here is the code being tested: class MyClass1 {     static func updateName(with myStruct: inout, completion: @escaping (Error?) -> Void) {         var newName: String?…

How to fix it? ====== error message ====== ld: framework not found Protobuf ============ ===========     ====== Podfile ===== platform :ios, ‘8.0’ target ‘MyDemo do    use_frameworks!    pod ‘firebase/Core’    pod ‘firebase/Messaging’ end ================= Powered by WPeMatico