javaScript function
$('a.button').click(function(){
if (condition == 'true'){
function1(someVariable, function() {
function2(someOtherVariable);
});
}
else {
doThis(someVariable);
}
});
function function1(param, callback) {
...do stuff
callback();
}function javascript
let x = function (num) { return num * num };
console.log(x(4));How does function and for of works in javascript?
const products = [
{ name: 'Laptop', price: 32000, brand: 'Lenovo', color: 'Silver' },
{ name: 'Phone', price: 700, brand: 'Iphone', color: 'Golden' },
{ name: 'Watch', price: 3000, brand: 'Casio', color: 'Yellow' },
{ name: 'Aunglass', price: 300, brand: 'Ribon', color: 'Blue' },
{ name: 'Camera', price: 9000, brand: 'Lenovo', color: 'Gray' },
];
function myFun() {
let getTotal = 0;
for (let product of products) { //for of loop
getTotal += product.price; //getTotal = getTotal + product.price;
}
return getTotal;
}
const result = myFun();
console.log(result);
//Expected output:45000javascript function
<div class="alert alert-warning alert-dismissible fade show" role="alert">
<strong>Holy guacamole!</strong> You should check in on some of those fields below.
<button type="button" class="btn-close" data-bs-dismiss="alert" aria-label="Close"></button>
</div>javascript function
var x = myFunction(10, 10); // Function is called, return value will end up in x
function myFunction(a, b) {
return a * b; // Function returns the product of a and b
}function js
function myFunc(param) {
return param
}
console.log(myFunc("Hello World"))Copyright © 2021 Codeinu
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