Javascript string object
Javascript strings are used for storing, manipulation,
formatting and determine the location of substring within strings i.e. it
stores the character like ”how I set”. Generally, a string is kept inside the
quotes and both single and double quotes can be used, it does not matter much.
Simple example of JS
<!DOCTYPE html>
<html>
<body>
<p id="intro"></p>
<script>
var name1 = "dev";
var name2 = 'giri';
document.getElementById("intro").innerHTML =
name1 + "\t" + name2;
</script>
</body>
</html>
Special character
Generally string are written under the quotes. To avoid
misunderstanding, javascript uses the special character for the dynamic result.
Some special character are listed here:
Code output
\’ single
quote
\” double
quotes
\\ backslash
\n new
line
\r carriage
return
\t tab
\b backspace
\f form
feed
Most
common method of javascript
String
length:- length is the built in property of javascript. It return the
number of character in the string.
Example:
<!DOCTYPE html>
<html>
<body>
<p id="number"></p>
<script>
var txt="i am in howiset.blogspot.com webpage";
document.getElementById("number").innerHTML =
txt.length;
</script>
</body>
</html>
Stay happy with www.howiset.blogspot.com
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