string concat in java
public class ConcatenationExample { public static void main(String args[]) { //One way of doing concatenation String str1 = "Welcome"; str1 = str1.concat(" to "); str1 = str1.concat(" String handling "); System.out.println(str1); //Other way of doing concatenation in one line String str2 = "This"; str2 = str2.concat(" is").concat(" just a").concat(" String"); System.out.println(str2); } }
java concatenate string and int
String s1 = "My favourite number is "; int n = 5; String s2 = s1 + 5; //s2 is "My favourite number is 5"
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