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)
Love this comment:
"I'm still firmly convinced this recent enamour with node.js and particularly with the javascript programming language is the single biggest case of Stockholm syndrome ever."
http://mashable.com/2011/03/10/node-js/#comment-163390713
False comparison: "if you’re interested in getting the most pop possible for your buck, it’s clear that the MacBook Air isn’t the best way to go."
I knew that in advance. The Air is not about pure performance.
Its funny how I didn't mind paying 100$ but the closed development doesn't cut it for me. I had a small patch and there was no way to commit it. A Git repository seems to be a minimum requirement nowadays.