StackRating

An Elo-based rating system for Stack Overflow
Home   |   About   |   Stats and Analysis   |   Get a Badge
Rating Stats for

CDC

Rating
1500.00 (1,955,624th) 		Reputation
19 (1,629,607th)
Page: 1
Title Δ
How do I tell if a variable has a numeric value in Perl? 0.00