replace all occurrences of a character in a string java
String phrase = "An_Apple_A_Day_Keeps_The_Doctor_Away";
System.out.println(phrase.replaceAll("_", " ");
// prints 'An Apple A Day Keeps The Doctor Away'replace all occurrences of a character in a string java
String phrase = "An_Apple_A_Day_Keeps_The_Doctor_Away";
System.out.println(phrase.replaceAll("_", " ");
// prints 'An Apple A Day Keeps The Doctor Away'replace character in string java
String str = "..............................";
int index = 5;
char ch = '|';
StringBuilder string = new StringBuilder(str);
string.setCharAt(index, ch);
System.out.println(string);how to replace a character with another character in a string in java
public class JavaExample{
public static void main(String args[]){
String str = new String("Site is BeginnersBook.com");
System.out.print("String after replacing com with net :" );
System.out.println(str.replaceFirst("com", "net"));
System.out.print("String after replacing Site name:" );
System.out.println(str.replaceFirst("Beginners(.*)", "XYZ.com"));
}
}java replaceall single character
.replaceAll("(?<!\\S)[^ ](?!\\S)", " ").trim()Copyright © 2021 Codeinu
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