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Short circuting with:- JavaScript

November 11, 2019 - JavaScript

In this example two function are used and both are return same values, but we recommended to use the second one.

Code:-

<!DOCTYPE html>

<html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=1">
<script>
/*
Both function are same functionality, But we are recommended the second function
*/
function wrng_way(title)
{
if (!title)
{
title = "Untitled Document";
}
alert(title);
}
function corct_way(title)
{
title = title || "Untitled Document";
alert(title);
}
</script>
</head>
<body>
<button onclick="corct_way();">Call Correct way</button>
<button onclick="wrng_way();">Call Wrong Way</button>
</body>
</html>

Short circuting with:- JavaScript Short circuting with:- JavaScript

Reviewed by Network security on November 11, 2019 Rating: 5

GENIUS STUDENT