Even Digits Only - Javascript - Code Signal
Showing and explaining how I got to the solution for the challenge Even Digits Only on Code Signal using Javascript
00:00 Intro (question)
00:20 Attempt 1
01:49 Attempt 1 Solution
02:00 Using the Pipe operator (!)
02:22 2nd Solution
02:31 Figuring out what '!' dose (creating test case)
04:20 Using test case in console.log
05:00 Where it starts to make sense!! (aha!)
05:43 Explaining why 2nd solution works
