java string regexp replace
String input = "abcd";
Pattern p = Pattern.compile("regexp");
String output = p.matcher(input).replaceAll("replacement");java string regexp replace
String input = "abcd";
Pattern p = Pattern.compile("regexp");
String output = p.matcher(input).replaceAll("replacement");java replaceall single character
.replaceAll("(?<!\S)[^ ](?!\S)", " ").trim()Copyright © 2021 Codeinu
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