Comments In Java Script
Comments are nothing but NON EXECUTABLE Statements.
In Java Scripts comments are classified into two types:
1 Single Line Comment
2 Multi Line Comment
Single Line Comment
A comment which is restricted to only single line is called as Single Line Comment
Always indicated by // double forward slash.
For ex:
<!doctype html>
<body>
<pre>
<script type="text/javascript" language="javascript">
// document.writeln("JavaScript"); Single Line Comment
document.write("Coding Atharva");
document.write("ECMA (European Computer Manufacture's Association) Script");
</script>
</pre>
</body>
Output:
Multi Line Comment
A comment which is Applicable to one or more statements.
Indicate by /* */ Forward Slash Asterisk Asterisk Forward Slash.
For ex:
<!doctype html>
<body>
<pre>
<script type="text/javascript" language="javascript">
document.writeln("JavaScript");
/* document.write("Coding Atharva");
document.write("ECMA (European Computer Manufacture's Association) Script"); Multi Line Comment*/
</script>
</pre>
</body>
Output:
Comments are nothing but NON EXECUTABLE Statements.
In Java Scripts comments are classified into two types:
1 Single Line Comment
2 Multi Line Comment
Single Line Comment
A comment which is restricted to only single line is called as Single Line Comment
Always indicated by // double forward slash.
For ex:
<!doctype html>
<body>
<pre>
<script type="text/javascript" language="javascript">
// document.writeln("JavaScript"); Single Line Comment
document.write("Coding Atharva");
document.write("ECMA (European Computer Manufacture's Association) Script");
</script>
</pre>
</body>
Output:
Multi Line Comment
Indicate by /* */ Forward Slash Asterisk Asterisk Forward Slash.
For ex:
<!doctype html>
<body>
<pre>
<script type="text/javascript" language="javascript">
document.writeln("JavaScript");
/* document.write("Coding Atharva");
document.write("ECMA (European Computer Manufacture's Association) Script"); Multi Line Comment*/
</script>
</pre>
</body>
Output:
