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 vote365 views1 answer
Syntax for new module creation in java
Java
2 votes354 views2 answers
Java stream order by property
Java
0 vote331 views3 answers
Call method without creating object java
Java
0 vote367 views2 answers
Horizontal recyclerview item width half of screen android
Java
0 vote327 views1 answer
4 byte timestamp java
Java
0 vote339 views1 answer
Intent from notification with extra to activity
Java
1 vote344 views1 answer
How to get key value from json object in java
Java
0 vote348 views2 answers
How to make it another player's turn java
Java
0 vote346 views1 answer
Merced A class
Java
10 votes397 views5 answers
Remove spaces java
Java