Question

How to get the first word from a string in Java

Answer 1

public class MyClass {
    public static void main(String args[]) {
        String s = "java c c++ python c#";

        String firstWord = s.substring(0, s.indexOf(' '));

        System.out.println(firstWord);
    }
}
  
  
  
/*
run:
  
java

*/

 

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Answer 2

public class MyClass {
    public static void main(String args[]) {
        String s = "java c c++ python c#";
        String [] arr = s.split("\\s+"); 

        String first_word = arr[0];

        System.out.println(first_word);
    }
}




/*
run:

java

*/

 

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