• ###### JetMakecommented on "Binary Addition" javascript solution

yeah that's the way she goes sometimes. i do these challenges just to nail into my brain the kinds of built in functions you can use, because I hate doing what you did and realizing I spent so much time for no reason. A good rule of thumb is that for 7/8 kyu problems, you generally don't have to reinvent any wheels.

• ###### Matteo__3139commented on "MakeUpperCase" javascript solution

dont need use return if function wrote in 1 line

• ###### Agent-Ebimenecommented on "Return Negative" javascript solution

You are very correct!
The current implmentation did not account for when number is equal 0

• ###### Java17commented on "Get the mean of an array" javascript solution

no need for zero(initialValue)

• ###### etheruskocommented on "Binary Addition" javascript solution

I think it would have been better if you had tried to get to the algorithm properly. You would have learned more. Using the solution is good when you already know how to get to the solution.

• ###### etheruskocommented on "Binary Addition" javascript solution

A little disappointing to see that there is already a solution to the problem. Surely that function uses the same algorithms that we are supposed to write. But using this solution takes away all the fun from the problem. It's literally like writing a "hello world." The only value of the kata itself is having discovered that this function exists, I guess.

Good

• ###### ssrwuhancommented on "MakeUpperCase" javascript solution

This comment is hidden because it contains spoiler information about the solution

• ###### verystone69commented on "Is it even?" javascript solution

This solution may not be the most intuitive for beginners, but it is the best you can do.

• ###### yu5uycommented on "Lario and Muigi Pipe Problem" php solution

For me , this is not best practise , because you will calculate the min and max while the input array is already sorted , view my solution.

• ###### SS-Stefanov1commented on "Sum of two lowest positive integers" javascript solution

Yes, but my point was that this isn't best practice.. just clever.

• ###### rowcasedcommented on "Sum of two lowest positive integers" javascript solution

the description says the input will be all positive integers

• ###### SS-Stefanov1commented on "Sum of two lowest positive integers" javascript solution

Good, but if they were to pass negative numbers as an input and it would fail..

• ###### VanillaRamencommented on "Binary Addition" javascript solution

i spent an hour trying to use logarithms and weird stuff to manually turn decimal to binary the way i would with pen and paper before i remembered you could just do this... im gonna cry

• ###### Olatzgocommented on "Return Negative" javascript solution

guy, you are Einstein