How to Flip a String's Characters in Go
In Go, there's a way to reverse the order of characters in a string. Here's how:
1. Represent the String as Runes:
In Go, Unicode characters are represented by runes, a type similar to integers. So, let's first convert the string into a slice of runes using the []rune(s) syntax.
2. Create a Helper Function:
Define a function called Reverse that takes a string parameter.
3. Iterate over the Rune Slice:
Use a for loop that starts at the beginning (i) and the end (j) of the rune slice. While i is less than j, increment i and decrement j by 1, swapping the values at those indices.
4. Return the Reversed String:
Convert the rune slice back into a string using the string(runes) syntax, and return it.
5. Code Example:
Here's an implementation of the Reverse function:
func Reverse(s string) string { runes := []rune(s) for i, j := 0, len(runes)-1; i <p>Now, you can simply call the Reverse function on any string to get its reversed character order.</p>
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