I don't even know what double skill means. What is a skill of 5 vs 10?
The point is as you get better, you can MORE THAN double your rate at solving problems. A junior programmer might spend a week writing a way to sort a list. A senior programmer might call Arrays.sort and be done in 30 seconds.
The point is as you get better, you can MORE THAN double your rate at solving problems. A junior programmer might spend a week writing a way to sort a list. A senior programmer might call Arrays.sort and be done in 30 seconds.