🔧 Go Functions
Functions in Go are first-class citizens — you can assign them to variables, pass them around, and return them from other functions.
📝 Example: Basic Function
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📖 Key Points
- Functions start with
func, followed by the name and parameters.
- Return types go after the parameters, not before like other languages.
- Go supports multiple return values.
- Functions can be assigned to variables and passed as arguments.
💡 Tip: Functions in Go can return multiple values, often used for returning results and errors side-by-side.