javascript anonymouse functions code example
Example 1: anonymous function javascript
// There are several definitions
// Non-anonymous, you name it
function hello() { /* code */ }
// Call as usual
hello()
// The myriad of anonymous functions
// This is actually anonymous
// It is simply stored in a variable
var hello = function() { /* code */ }
// It is called the same way
hello()
// You will usually find them as callbacks
setTimeout(function(){ /* code */ }, 1000)
// jQuery
$('.some-element').each(function(index){ /* code */ })
// Or a self firing-closue
(function(){ /* code */ })()
Example 2: js anonymous functions
// ES5
var multiplyES5 = function(x, y) {
return x * y;
};
// ES6
const multiplyES6 = (x, y) => { return x * y };