String Objects Introduction A string is a group of Characters . M -> is a Character Moral -> is a group of Characters or contains 5 Characters or is a string. A string is an Object A string is an object in Javascript , an object have properties and methods or functions, so a string is having property and methods in javascript. String property Length – property returns the no of characters present in string. String Methods bold() - returns the string formatting to bold. italics() – returns the string formatting italics. charAt() – returns the character present in string at given position. substring() – returns the characters present from given start position to given end position. toLowerCase () – returns the string converted to lowercase letters. toUpperCase() – returns the string converted to uppercase letters. Length Length is a property ofsring object, using which we can know the number of characters in a string. Example 1: <html> <head> <script> var a="Hindustan" documen t.write("Length of Variable a is "+a.length); </script> </html> Output will be: Length of Variable a is 9 Example 2: <html> <head> <script>
