replace last char in string java
if (fieldName.endsWith(",")) {
fieldName = fieldName.substring(0, fieldName.length() - 1) + " ";
}replace last char in string java
if (fieldName.endsWith(",")) {
fieldName = fieldName.substring(0, fieldName.length() - 1) + " ";
}remove first and last character from string in java
String roles = "[This is an example of list.toString()]";
//Below substring method will remove the first and last character of roles String
roles = roles.substring(1, roles.length()-1);
// here roles will become "This is an example of list.toString()"
System.out.println("New String: "+roles);java string replace last 4 characters
public static String replaceLastFour(String s) {
int length = s.length();
//Check whether or not the string contains at least four characters; if not, this method is useless
if (length < 4) return "Error: The provided string is not greater than four characters long.";
return s.substring(0, length - 4) + "****";
}Copyright © 2021 Codeinu
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