On: MongoDB interactive tutorial

[steilpass]

Lesson 6 asks for 'Here's a tricky one: get ONLY the NAMES of the 2nd and 3rd heaviest male unicorns' Which made me query: db.unicorns.find({gender:'m'}, {name:1, _id:0}).sort({weight:-1}).skip(1).limit(2) but it wants: db.unicorns.find({gender:'m'}, {name:1}).sort({weight:-1}).skip(1).limit(2)

[latch → steilpass]

Hey, thanks! I didn't know you could exclude the _id like that...I can actually make us of that trick. Going to push out a new version with that, and a few other fixes, in a few.

[lowglow → steilpass]

Lesson 7 quit on me. How do I skip lessons? Ze mouze clickz, zey do nottingz.

[latch → lowglow]

lesson(8);