string concatenation in js
var str1 = "Hello ";
var str2 = "world!";
var res = str1.concat(str2);
console.log(res);string concatenation in js
var str1 = "Hello ";
var str2 = "world!";
var res = str1.concat(str2);
console.log(res);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);
}
}javascript string concat vs +
It is strongly recommended to use the string
concatenationoperators (+, +=) instead of String.concat
method for perfomance reasonsString Concatenation
String firstName = "John ";
String lastName = "Doe";
System.out.println(firstName.concat(lastName));concatenate a string
let myPet = 'seahorse';console.log('My favorite animal is the ' + myPet + '.'); // My favorite animal is the seahorse.Copyright © 2021 Codeinu
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