showing results for - "javascript function declaration"
10 Aug 2019
1function myFunction(var1, var2) {
2  return var1 * var2;
11 Aug 2017
1//Function declarations load 
2//before any code is executed
4//Function expressions load
5//only when the interpreter reaches that line of code.
8function add(a,b){	//this is a function declaration 
9  return a+b;
11sum(1,5); //this is a function expression will throw initialization error
12const sum = () => a+b; //function expression is strored in variable
19 Aug 2018
1//Four ways to declare a function
2function add(a, b) {
3  return a + b;
6var add = function(a, b) {
7  return a + b;
10var add = (a, b) => {
11  return a + b;
14var add = (a, b) => a + b;
21 Feb 2017
1//1st (simple function)
2function hello1() {
3    return "Hello simple function";
6//2nd (functino expression)
7hello2 = function() {
8    return "Hello functino expression";
12hello3 = (function() {
16//4th (arrow function)
17hello4 = (name) => { return ("Hello " + name); }
18    //OR
19hello5 = (name) => { return (`Hello new ${name}`) }
21document.getElementById("arrow").innerHTML = hello4("arrow function");
23document.write("<br>" + hello5("arrow function"));
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