cheeky

• ###### farhanadityacommented on "Words to Hex" javascript solution

If only we have `??`

• ###### binnevcommented on "Path Finder #1: can you reach the exit?" python solution

This algorithm can't solve some quite small mazes. For example:

``````...WWWWWWWWWWWWW
......W.....W..W
WWWW..W..W..W..W
W........W.....W
W..WWWW..WWWWWWW
W.....W........W
W..WWWWWWW..WWWW
W..W.....W.....W
W..WWWW..WWWWWWW
W...............
WWWWWWWWWWWWW...
``````

Awesome

art

• ###### rawleyIfowlercommented on "Maximum Length Difference" go solution

Why would you import math, then make another function if you're going to just use the math.Abs function anyways?

• ###### jgvcommented on "JavaScript Array Filter" javascript solution

It is just another way to achieve the same result.

• ###### justalikecommented on "JavaScript Array Filter" javascript solution

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

Great!

It's nice!

• ###### farhanadityacommented on "Minimum Steps (Array Series #6)" javascript solution

Where's the `sum` variable declared? Or it never has?

• ###### CaptBeardiecommented on "Strip Comments" python solution

I thought so too at first, but since we are iterating over every mark in the inputs it will eventually split the string on the leftmost marker.

If this wasn't true, than some the tests would fail.

• ###### farhanadityacommented on "makeBackronym" javascript solution

I don't think manipulating built-in prototypes are good practices

If `v in seen` then `false` and that means, filter the `v` from the array.