Function in javascript
Function is nothing it just group the code of javascript,
control structure, method calls, operation etc.
Function
can be called on required, access it and run it. Thus, it reduce the redundancy of
code in same script.
A function can be defined anywhere in the code. Javascript provide
the several ways of defining them.
- function declaration
- function expression
- function call
<!DOCTYPE html>
<html>
<body>
<p>here this example calls a function , and
returns the
result:</p>
<p id="devg"></p>
<script>
function myFunction(m, n) {
return m* n;
}
document.getElementById("devg").innerHTML =
myFunction(1,23 );
</script>
</body>
</html>
This is the simplest example, follow up for more info.
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