Append String In Javascript Code Example

Example 1: string concatenation in js

var str1 = "Hello "; var str2 = "world!"; var res = str1.concat(str2); console.log(res);

Example 2: string concat javascript

//This method adds two or more strings and returns a new single string.  let str1 = new String( "This is string one" );  let str2 = new String( "This is string two" );  let str3 = str1.concat(str2.toString()); console.log("str1 + str2 : "+str3)  output: str1 + str2 : This is string oneThis is string two

Example 3: javascript add to string

var s = 'hell' s = s + 'o'

Example 4: string concatenation js

var aString=""; aString.concat(value1, value2, ... value_n);

Example 5: append string js

var s = "1" s += "2"

Example 6: string concat in js

let string1 = "Hello" let string2 = "World"  let finalString = string1 + ", " + string2 + "!" // Hello, World!