patterngoCritical
Is there a way to iterate over a slice in reverse in Go?
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sliceoverreverseiteratewaythere
Problem
It would be convenient to be able to say something like:
Edit: I asked this question a long time ago, it is 2022 now and the generic solution by @Ivan below seems like the way to go!
for _, element := reverse range mySlice {
...
}Edit: I asked this question a long time ago, it is 2022 now and the generic solution by @Ivan below seems like the way to go!
Solution
No there is no convenient operator for this to add to the range one in place. You'll have to do a normal
for loop counting down:s := []int{5, 4, 3, 2, 1}
for i := len(s)-1; i >= 0; i-- {
fmt.Println(s[i])
}Code Snippets
s := []int{5, 4, 3, 2, 1}
for i := len(s)-1; i >= 0; i-- {
fmt.Println(s[i])
}Context
Stack Overflow Q#13190836, score: 246
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