callback function js
function greeting(name) {
alert('Hello ' + name);
}
function processUserInput(callback) {
var name = prompt('Please enter your name.');
callback(name);
}
processUserInput(greeting);callback function js
function greeting(name) {
alert('Hello ' + name);
}
function processUserInput(callback) {
var name = prompt('Please enter your name.');
callback(name);
}
processUserInput(greeting);Callbacks
$ curl https://api.github.com?callback=foo
> /**/foo({
> "meta": {
> "status": 200,
> "X-RateLimit-Limit": "5000",
> "X-RateLimit-Remaining": "4966",
> "X-RateLimit-Reset": "1372700873",
> "Link": [ // pagination headers and other links
> ["https://api.github.com?page=2", {"rel": "next"}]
> ]
> },
> "data": {
> // the data
> }
> })callbacks
<html>
<head>
<script type="text/javascript">
function foo(response) {
var meta = response.meta;
var data = response.data;
console.log(meta);
console.log(data);
}
var script = document.createElement('script');
script.src = 'https://api.github.com?callback=foo';
document.getElementsByTagName('head')[0].appendChild(script);
</script>
</head>
<body>
<p>Open up your browser's console.</p>
</body>
</html>callback function
const ironMan = withGloves(withBoots(withArmor(withHelmet(TonyStark))));Copyright © 2021 Codeinu
Forgot your account's password or having trouble logging into your Account? Don't worry, we'll help you to get back your account. Enter your email address and we'll send you a recovery link to reset your password. If you are experiencing problems resetting your password contact us
