Answers for "anonymous function with parameters javascript"

2

We often use anonymous functions as arguments of other functions. For example:

setTimeout(function () {
    console.log('Execute later after 1 second')
}, 1000);Code language: JavaScript (javascript)
Posted by: Guest on May-01-2021
0

anonymous functions javascript

// Regular function, called explicitly by name .aka “named function”
function multiply(a, b){
	var result = a * b; 
	console.log(result);
} 
multiply(5, 3);

// Anonymous function stored in variable. 
// Invoked by calling the variable as a function
// Anonymous functions don't have a name, 
// so the parentheses appears right after “function” keyword.
var divided = function() {
	var result = 15 / 3;
	console.log("15 divided by 4 is "  + result);
}
divided();

// Immediately Invoked Function Expression.
// Immediately invoked function expressions are anonymous functions 
// with another parentheses pair at the end to trigger them, 
// all wrapped inside parentheses.
// Runs as soon as the browser finds it: 
(function() {
	var result = 20 / 10;
	console.log("20 divided by 10 is " + result);
}())
Posted by: Guest on December-04-2020

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