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Swift is designed to be a “safe” language, which means it provides commands to help you write code that minimizes
Posted in Algorithms
Xcode makes it easy to create user interfaces by simply dragging items from the Object Library and placing it on
Posted in Algorithms, iOS, User Interface
If an array contains numbers such as integers or decimal numbers, it’s fairly simple to write a function that adds
Posted in Algorithms
When working with angles, most people are comfortable measuring angles using degrees, but many of Apple’s frameworks expect radians. To
Posted in Algorithms
On many Apple products when you type in a password incorrectly, the text field appears to “shake” back and forth
Posted in Algorithms, User Interface
With most older programming languages, printing data of different types can be a nuisance since you typically have to convert
Posted in Algorithms
Hockey legend Wayne Gretzky is most often quoted as saying the secret to his success was to “Skate to where
Posted in Entrepreneur
Apple recently added machine learning features in a framework called Core ML. The idea is that you can take machine
Posted in Algorithms, Programming, Xcode
The beta for Swift 4 is out and it’s mostly an update to Swift 3.1 rather than a dramatic change
Posted in Data structures
When you’re working with numbers, you may want to convert the number to a string. The simplest way to convert
Posted in Algorithms