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String reversal using charat and length property

We can reverse a string by using charat and length property of string functions in JavaScript. By using length property we will find out the total length of the string and then we will use one for loop we will print one by one character from last point using charat function.

Here is the code

<script type="text/javascript">

var my_str="Welcome to www.plus2net.com"

var i=my_str.length;
i=i-1;

for (var x = i; x >=0; x--)
{
document.write(my_str.charAt(x));

}

</script>

Found anything wrong or wants to improve the code by adding more features? Post your short comment here or use the Forum

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Jim	25-04-2010
document.write(my_str.split('').reverse().join(''));
david bandel	26-04-2010
note. the reason it's best to use str.charAt(x) rather than str[x] is that internet explorer doesn't support accessing characters of a string with array notation.

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String Functions

String Functions String Objects Uppercase text Lower case Bold text String Length charat function concat Indexof function link function replace String Reverse escape() search(): slice() substr() substring() Email address onBlur click event

String reversal using charat and length property

<script type="text/javascript"> var my_str="Welcome to www.plus2net.com" var i=my_str.length; i=i-1; for (var x = i; x >=0; x--) { document.write(my_str.charAt(x)); } </script>

<script type="text/javascript">

var my_str="Welcome to www.plus2net.com"

var i=my_str.length;
i=i-1;

for (var x = i; x >=0; x--)
{
document.write(my_str.charAt(x));

}

</script>