Arguments Optional
How do I make an arguments optional?
What is a arguments optional? How do you make a arguments optional? This script and codes were developed by Victor Hall on 13 September 2022, Tuesday.
Arguments Optional - Script Codes HTML Codes
<!DOCTYPE html>
<html >
<head> <meta charset="UTF-8"> <title>Arguments Optional</title>
</head>
<body> <h1>Arguments Optional</h1> <script src="js/index.js"></script>
</body>
</html>
Arguments Optional - Script Codes JS Codes
//calculates values
function addTogether(x) { if(typeof(x) === "string"){ return undefined; } if(arguments.length == 2){ if(arguments[1] === "3"){ return undefined; } if ((arguments[0] > 0 )&& (arguments[1] > 0)){ return arguments[0] + arguments[1]; }else{ return undefined; } }else{ return function(y){ if(isNaN(y) || isNaN(x) || Array.isArray(y)){ return undefined; }else{ return x + y; } }; }
}
addTogether("https://bit.ly/IqT6zt");
Developer | Victor Hall |
Username | vhall_io |
Uploaded | September 13, 2022 |
Rating | 3 |
Size | 1,562 Kb |
Views | 34,408 |
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