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Higher-order functions on strings

Higher-order functions on strings: Learning Higher-Order Functions with Swift
Higher-order functions on strings: Learning Higher-Order Functions with Swift

Learn how strings are collections as well. They are a collection of characters. As such, higher order functions can be called on them just like other collections. You can loop through the characters and do whatever processing, comparing, and converting necessary. The return type will vary based on the function called.

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Skill Level Advanced
1h 6m
Duration
2,998
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Skills covered in this course
Developer Mobile Apps Swift iOS

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