- StackOverflow: 
 - CodeWars: 
 - LeetCode: 
 - Reddit: 
 - Paper reading notes: 
 - Douban(豆瓣): 
(Frozen now. Because the account is associated with a deprecated phone number, which I cannot verify now. But I extremely recommend the books I marked and the reading notes (in Chinese) I posted on this website.)
 
If you're interested in working/discussing any tech questions with me, email me:
main :: IO ()
main = putStrLn $ (\y -> (\x -> x ++ "@" ++ y ++ ".com")) "wolixinyi" "gmail"Other      3 hrs 54 mins   ██████████████▓░░░░░░░░░░   58.33 %
Markdown   2 hrs 46 mins   ██████████▒░░░░░░░░░░░░░░   41.46 %
Text       0 secs          ░░░░░░░░░░░░░░░░░░░░░░░░░   00.21 %



