javascript function variable arguments
function foo() {
for (var i = 0; i < arguments.length; i++) {
console.log(arguments[i]);
}
}
foo(1,2,3);
//1
//2
//3javascript function variable arguments
function foo() {
for (var i = 0; i < arguments.length; i++) {
console.log(arguments[i]);
}
}
foo(1,2,3);
//1
//2
//3parameters types in javascript
/**
* My function description
* @param {String} a
* @param {String} b
* @param {Number} amount
* @example
* // returns "fooBar fooBar"
* myFunction('foo', 'Bar', 2)
* @returns {String}
*/
function myFunction(a, b, amount){
//do stuff
}
//Note that javascript is not a statically typed language and therefore you
//will not recieve any syntax errors for passing in the wrong types.
//The above code works in Visual Studio Code and intellisense.javascript function multiple parameters
function sum(...values) {
console.log(values);
}
sum(1);
sum(1, 2);
sum(1, 2, 3);
sum(1, 2, 3, 4);
function sum(...values) {
let sum = 0;
for (let i = 0; i < values.length; i++) {
sum += values[i];
}
return sum;
}
console.log(sum(1)); //1
console.log(sum(1, 2)); //3
console.log(sum(1, 2, 3)); // 5
console.log(sum(1, 2, 3, 4)); //10two parameter function javascript
function functionName(parameter1, parameter2, parameter3) {
// code to be executed
}Copyright © 2021 Codeinu
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