String.join java 8

public class main {  
    public static void main(String args[]) {
        String[] wordsToJoin = new String[] {"Hi", "there", "<3"};
     	// first argument is the delimeter
	    String example1 = String.join(", ", wordsToJoin);
      
      	// can also do this instead
        String example2 = String.join("^ ","Hi","there","<3");  
	
        System.out.println(example1; // Hi, there, <3
	    System.out.println(example2); // Hi^there^<3
    }
}

Similar codes

0 vote290 views1 answer
Grunt registertask multiple
Java
0 vote317 views1 answer
What is datasnapshot.getkey() in android studio
Java
0 vote288 views1 answer
Stream reduce stringbuilder
Java
0 vote295 views1 answer
Could not initialize defaultkotlinsourcesetkt intelij
Java
0 vote301 views1 answer
Java binary addition
Java
2 votes325 views2 answers
Android settextcolor programmatically
Java
0 vote318 views1 answer
Put arraylist in hashtable java
Java
0 vote298 views1 answer
Intent from notification with extra to activity
Java
1 vote314 views1 answer
Binary Seach for Array sorted in Ascending Order
Java
0 vote297 views1 answer
How does minus works in Java
Java