Played Challenges
switch variable - 5036 entries
how fast can you switch two variable ?
- Best score: 11
- Best player score: 15
- Position: #1456 / 1736
- Number of attempts: 2
The meaning - 558 entries
Numbers are fun!
- Best score: 5
- Best player score: 5
- Position: #27 / 356
- Number of attempts: 2
Ruby 1.9 hashes - 1221 entries
Rubyists talk about being cutting edge but how many are using 1.9 in production? Time to convert those verbose 1.8 hashes in to symbolic, succinct 1.9 beauties!
- Best score: 12
- Best player score: 12
- Position: #38 / 401
- Number of attempts: 7
Jose Fernandez
Twitter: @jrfernandez
Software engineer at @newrelic.