Week 2: Querying, Cursors + Quiz.
Week 2: Counting Results + Quiz.
Week 2: Wholesale Updating of a Document + Quiz.
Week 2: Using the $set (and $inc) Operator + Quiz.
Week 2: Using the $unset Operator + Quiz.
Week 2: Using $push, $pop, $pull, $pushAll, $pullAll, $addToSet + Quiz.
Week 2: Upserts + Quiz.
Week 2: Multi-update + Quiz.
Week 2: Removing Data
Week 2: getLastError
Week 2: Pymongo: find, find_one and Cursors + Code + Quiz.
Week 2: Pymongo: Using field Selection + Code + Quiz.
Week 2: Pymongo: Using $gt and $lt + Code + Quiz.
Week 2: Importing from Reddit
Week 2: Pymongo: Using a regex
Week 2: Pymongo: Using Dot Notation + Code + Quiz.
Week 2: Pymongo: Sort, Skip and Limit + Code + Quiz.
Week 2: Pymongo: Inserting
Week 2: Pymongo: Updating + Code + Quiz.
Week 2: Pymongo: Upserts + Code + Quiz.