Joined September 2012
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Achievements
120 Karma
1,437 Total ProTip Views

Platypus
Have at least one original repo where scala is the dominant language

Komodo Dragon
Have at least one original repo where Java is the dominant language

Walrus
The walrus is no stranger to variety. Use at least 4 different languages throughout all your repos

Altruist
Increase developer well-being by sharing at least 20 open source projects

Forked
Have a project valued enough to be forked by someone else

Charity
Fork and commit to someone's open source project in need

Mongoose 3
Have at least three original repos where Ruby is the dominant language

Mongoose
Have at least one original repo where Ruby is the dominant language

Cub
Have at least one original jQuery or Prototype open source repo

Honey Badger
Have at least one original Node.js-specific repo
Hi, I'm wondering why the use of hasOwnProperty is required?