String regex replacingOccurrences use character Swift 4

if you are looking for a way to fix a bug like "string regex delete use character swift 4", maybe this code can help you.



source: https://stackoverflow.com/questions/37484357/delete-characters-in-range-of-string https://stackoverflow.com/questions/46145418/replacing-a-string-with-a-capture-group-in-swift-3

for check (.regularExpression) https://developer.apple.com/documentation/foundation/nsregularexpression