golang check if file exists
file, err := os.OpenFile(...)
if errors.Is(err, os.ErrNotExist) {
// handle the case where the file doesn't exist
}golang check if file exists
file, err := os.OpenFile(...)
if errors.Is(err, os.ErrNotExist) {
// handle the case where the file doesn't exist
}Copyright © 2021 Codeinu
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