Default parameters in javascript

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[milankbudha]

you are the best javascript teacher....lots of thanks from Nepal

[pavantejavydhik]

love you sir, for your care on sharing knowledge

[yashshende]

missing javascript yesterday so I read the documentation and made some small programs like Armstrong number identifier, prime number & perfect number identifier .enjoying learning from you sir

[Travelmoments]

Nice explanation...taken much time to explain simple default parameter..it is much simpler and take less time..

[reidwilliamson]

Best man in the business, beautifully executed tutorial once again =)

[EricMichaelLP]

Thank you! I had issues solving the syntax error of this,
___
(function UseDefaultParameters() {

// Correct the syntax errors in the function.
function hello(who) {
return 'Hello ' + who + '!';
}

// Don't make changes below this line

expect(hello()).toBe('Hello World!');
React!');

solved++;
})();
___

But you taught me that I could set the value of "who" to world by using " = 'World' "

Appreciate it! :)

[johng]

Thanks in a million. Great stuff on earth!

[pavantejavydhik]

since couple of weeks m working on achieving socket programing (audio/video/text instant chat app) In iOS but couldn't get thru, could you please help by making a video on it. thanks

[jakubiszon]

Do I see correctly you had over 5000 unchecked updates in your repos?

[tushar__og]

Sir I have one doubt:
if we pass a number to the function not a string for eg:-
console.log(guestUser(10));
it gives output as:
Hello 10 and your course count is 0
i think that should not happen.
Please do respond.

[nagendrarajas]

What we should do, if we want name to be taken from default value and coursecount to be taken from argument we pass

[johnbritolima]

Good job. How can I change only the 2nd param?

In other words, how can I omit the 1st param and still affect the 2nd?
Ex.: getUser(123) // hello john, count is 123.

[theinnovativemonk]

Brother. I am facing a problem.
What I did is-

Let myMultiplier = function(x, y, a){
Return x, y, a
}
Console.log(myMultiplier(1, 2, 3))

And it is printing only 3
.
I have got my mistake of * in return but still what this function is doing I am curious.

[shreejasoni]

can anyone tell me the solution for multiplication one I am getting error
let myMultiplier = function (num1, num2){
return num1*num2
}
myMultiplier(3, 4)

[kaifsiddique]

sir how to take input guest name through user keyboard

[srikanthracharla]

let myMultiplier = function (num1, num2) {
return num1 * num2;
};
console.log(myMultiplier(7, 7));

[ruhankhandaker]

make a video for other function method.

[khadijasaleem]

one more way:
let mymulti=function(v1, v2)
{document.write(`result is, ${v1*v2}`)

}
mymulti(2, 3)