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khanlou.com
| | krakendev.io
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| | Since the advent of Swift, our behavior towards nil values have greatly changed. Swift brings type safety, and also works hard to prevent sending messages to nil by introducing Optionals. Implicitlyunwrapped optionals are pretty new and behave just like optionals. However, they can be dangerous to your code if used incorrectly. So here, let me help with that!
| | swiftrocks.com
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| | Global functions, or functions that can be accessed from anywhere without the scope of a specific type is an old concept that was popular in languages like C and Objective-C, but unrecommended in Swift as we would rather have things that are nicely typed and scoped (
| | www.onswiftwings.com
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| | Using property wrappers to define atomic properties in Swift
| | www.claudiokuenzler.com
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| ck :: yet another tech-blog