Ray Wenderlich1 min readtutorialintro
Kodebits Day 93: Default Parameter [FREE]
Summary
A brief Swift tutorial demonstrating default parameters with a simple `greet` function, showing how omitted arguments use the default value.
- Default parameters let you omit arguments and have the compiler supply a fallback value.
- In Swift, you declare defaults in the function signature (e.g., `times: Int = 1`).
- Calling `greet("Alice")` prints once; `greet("Bob", times: 2)` prints twice.
Understanding default parameters is a basic language feature; knowing the syntax helps write cleaner APIs, but the article offers no deeper design discussion or performance considerations.
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