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An Elo-based rating system for Stack Overflow
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Answers and rating deltas for

check the key has value or not in javascript

Author Votes Δ
Nenad Vracar 3 +1.05
Derviş Kayımbaşıoğlu 1 +0.31
Code Maniac 1 -0.20
T.J. Crowder 1 -1.06
Last visited: Mar 6, 2019, 11:51:16 PM