StackRating

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

John Zeng

Rating
1498.73 (3,825,947th) 		Reputation
509 (269,418th)
Page: 1
Title Δ
Ansible module: should I configure using systemd or service? +3.72
Mongo DB, document count mismatch for a collection 0.00
Tree and its preorder traversal - Code error +4.10
Amazon Elastic Load Balancing - One instance stopped working -3.62
MongoDB update multiple subdocuments with or query -1.39
How do I link the redirect uri to my localhost? 0.00
c++ initializing Error -1.93
How can I list all useable implicit conversion? -4.06
How to imap <Space> in vim 0.00
How to know how many files spark created after saving data frame 0.00
Query with $and of two conditions in the same embedded document of... +3.98
Spark dataframe explode function +0.04
mongoDB ~ combining $exists / $nin? -1.91
MongoDB text search does not return anything 0.00
How to use number flags in sed +4.54
MongoDB Login By IP? 0.00
MongoDB: what’s happend when the mongodb drop indexes 0.00
Mongodb-hadoop-connector create lots of partitions even if I add qu... -4.13
how can I merge two RDD[string] together in Spark? +4.05
Server Response Issue 0.00
Stack overflow error when loading a large table from mongodb to spark -0.08
Java/Scala lib to parse dot-notation to Json string -4.56