iPhone 6 Landscape@media only screen and (min-device-width : 375px) // or 213.4375em or 3in or 9cm and (max-device-width : 667px) // or 41.6875em and (width : 667px) // or 41.6875em and (height : 375px) // or 23.4375em and (orientation : landscape) and (color : 8) and (device-aspect-ratio : 375/667) and (aspect-ratio : 667/375) and (device-pixel-ratio … Read more
I was getting the same warnings even without multiple languages in my app, which led me to find out what was really going on. . . There are a few different things going on here. I was able to silence the fixed-width warnings in my own app by changing the width of the object spacings from fixed width to greater than … Read more
The View Identity – Class Identity was not set. After setting it to the appropriate class, the issue was resolved.
You can use if and let together to work with values that might be missing. These values are represented as optionals. An optional value either contains a value or contains nil to indicate that the value is missing. Write a question mark (?) after the type of a value to mark the value as optional. If the optional value is nil, the conditional is false and the code … Read more
You have to declare 2 different NSDateFormatters, the first to convert the string to a NSDate and the second to print the date in your format.Try this code: Swift 3 and higher: From Swift 3 NSDate class has been changed to Date and NSDateFormatter to DateFormatter.
My problem was actually that my build was in Release mode instead of Debug mode. As a result, the identifier was pointing to something that was not in existence. I changed the build type and it ended up working.
75 duplicate symbols for architecture x86_64 Means that you have loaded same functions twice. As the issue disappear after removing -ObjC from Other Linker Flags, this means that this option result that functions loads twice: from Technical Q&A This flag causes the linker to load every object file in the library that defines an Objective-C … Read more
This line means: Get the Screen object, get the text property and please crash if it doesn’t exist, then get the text converted to an integer, and please crash if it doesn’t exist. That’s what the ! means: “I am sure this thing exists, so please crash if it doesn’t”. And crash is what it did.
The NSURLErrorDomain error codes are listed here https://developer.apple.com/documentation/foundation/1508628-url_loading_system_error_codes However, 400 is just the http status code (http://www.w3.org/Protocols/HTTP/HTRESP.html) being returned which means you’ve got something wrong with your request.
I was having this exact same problem. Please make sure that you are on Xcode 7.3 and using Swift 2.2. You can check your Swift version using xcrun swift -version. Updating Xcode to 7.3 should also automatically update Swift. Updating Xcode resolved this issue for me.