java replace first occurrence of substring
String payment = "10.20.30.40";
payment = payment.replaceFirst("[.]", ","); // Replace the first dot (.) with coma (,)
System.out.println(payment); // 10,20.30.40java replace first occurrence of substring
String payment = "10.20.30.40";
payment = payment.replaceFirst("[.]", ","); // Replace the first dot (.) with coma (,)
System.out.println(payment); // 10,20.30.40Copyright © 2021 Codeinu
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