How to check if code is in DEBUG or RELEASE mode in Swift If we have a boolean value that returns true when code runs in the Debug configuration, we can use Conditional Compilation Block to compile the code based on that value. Luckily, Xcode already provides the compilation condition that...
GO FURTHER, FASTER: Try the Swift Career Accelerator today! >> How to check the Swift version at compile timeSwift version: 5.10 Paul Hudson @twostraws May 28th 2019Swift gives us the #if swift build configuration option, which lets you compile certain code only if a specific version of...
The UserDefaults class has a rich API, but how do you check if a value exists in the user's defaults database in Swift? There are a few options and I show you an elegant, easy-to-understand solution in this post. Some Caveats Let's start with an example. We store a key-value pai...
How To Check Data Balance On Swift 4G LTE Service I personally do not use swift. But, I’ve got an idea as to how you can check your swift data balance and that’s exactly what I’d be sharing with you here. To check data balance on Swift 4G LTE Network, simply follow these step...
How it used to be: manual version checking Without Swift's availability checking, you would have to check for version compatibility by hand. For example, if you want to useUICollectionViewCompositionalLayoutin your app but wanted to support users on iOS 12 and earlier, you'd need to do a ...
Find answers to frequently asked questions about Bank of America routing numbers, including what they are, where to find them, and more.
Learn what SWIFT and BIC codes are, how they work in international banking, and where to find them for your transactions.
If you’re interested in coding but have zero experience developing software, be sure to check out Apple’s free Swift Playgrounds app for iPhone, iPad and Mac. It provides a more visual approach to explaining the basics of Swift and programming concepts that will appeal to beginners. ...
To cancel your Form Swift subscription: Log into youraccount. Go to the 'Account' tab. Click 'Cancel' next to your subscription. Answer the follow up question and confirm. Check out how to cancel Candy Crush Clash Royale Boom Beach
Especially if you don’t have a designer or want to move fast, you can use SF symbols to build a beautiful native app. The SF Symbol app is excellent for finding the correct symbol for your task. If you like to improve your Swift knowledge, even more, check out the Swift category ...