What is the code to be used to trim whitespaces ?

A. let trimmed = (l.trim() for (l in lines));

B. let trimmed = (trim(l));

C. let trimmed = l.trim();

D. let trimmed = for(l in lines));

Answer: Option A

Solution(By Examveda Team)

We can use the above code to trim whitespaces and filter out comments and blank lines.