(str2=str3)?document.write('Equal'):document.write('Not equal') // comparisions value

(str1=str2)?document.write('Equal'):document.write('Not equal') // comparisoons type (str1=str2)?document.write('Equal'):document.write('Not equal') // comparisions value Var str3 = new String('String') //object Var str2 = new String('String') //object Var msg = new String('Welcome to JavaScript') //String object A string is a combination of letters, numbers, special characters (single or double quotations), and arithmetic values. JavaScript String Object is a universal object that is used to store strings. Var name ='wlcome vijayakumar' //literalĭocument.write('He is '+dept+'department') Now, we can see an example of string creation. The string object has some disadvantages, for example, the execution speed is slow.

In this, a new keyword is used to create an instance of a string. The string indexes are zero-based, the first character is in position 0 and the second in 1.īy string object using ‘new’ keyword var string name = new string (“string value”) Zero or more characters written inside single or double quotes or backticks. It is impossible to change a particular character.īy string literal var string name = “string value” It is immutable, the string cannot be changed in JavaScript. Var str1 = 'C sharp corner' // single quotes Var str = 'vijayakumar S' //string double quotes It is used to manipulate text – search a particular letter and replace text It is used to store single characters, and A JavaScript string stores a series ofĬharacters like “c sharp corner”. In this article, we learned about String objects and String methods and Properties in JavaScript.Ī String is a collection of characters (or) sequence of characters, which is always enclosed with a single (‘’) or double quote (“”). In my previous article, I explained the underlying concepts and methods, and properties.

Js string find