Substring in java

How to substring in java

class scratch{
    public static void main(String[] args) {
        String hey = "Hello World";
        System.out.println( hey.substring(0, 5) );
        // prints Hello;
    }
}

Java substring

// Suppose we want the first 4 chars of str
String a = str.substring(0, 4);

Source: codingbat.com

Substring in java

public class Substring {
 
  public static void main(String[] args) {
    String s = "Hello Scaler!";
    /* Throws StringIndexOutOfBoundsException as endIndex is out of range of    string s */
    System.out.println(s.str.substring(1, 30));
  }
}

Source: scaler.com

Similar codes

0 vote231 views1 answer
Java: cannot access javax.naming.Referenceable class file for javax.naming.Referenceable not found
Java
1 vote193 views1 answer
How to resize image in android programmatically
Java
1 vote188 views2 answers
Get epoch time in java
Java
-3 votes206 views3 answers
Java String join
Java
11 votes186 views1 answer
Java age from date
Java
1 vote179 views1 answer
Java code samples
Java
0 vote186 views1 answer
Spring security auto login after register
Java
0 vote184 views1 answer
Java pause program until key pressed
Java
0 vote188 views1 answer
Set skin minecraft entity player
Java
1 vote177 views1 answer
How to print text into jframe
Java