Hacker News stories for 5 AM on Tuesday Feb 21, 2012

0.911 How to Find Periodic Effects on Performance Using Autocorrelation comments

0.849 How We Reduced Our Rails Test Runtimes By 10x comments

0.847 Ten Things I Have Learned by Milton Glaser comments

0.835 Iran set to build first cyber army comments

0.739 The Social-Engineer Toolkit (SET) 3.0 released comments

0.734 A guide to efficient online market research comments

0.695 Deterministic testing of event loops comments

0.679 Kindle Fire Lacks (even BASIC) Purchase Controls comments

0.665 Agile: 5 years later and you’re still doing it wrong comments

0.646 How to deploy XWiki to Jelastic cloud: step-by-step tutorial comments

0.599 How you can help the Federal Research Public Access Act (FRPAA) become law comments

0.573 Atea: a free minimalistic status bar time tracker for MacOS in Clojure comments

0.572 Hackathons are not nonsense comments

0.543 Coursera Model Thinking is live comments

0.533 Moral hazard comments

0.533 What the? Vollmer HO 3785 Burning IRS Office Kit comments

0.515 Are Firms Like Trees? comments

0.509 Using the language you want comments

0.501 Techmeme hosts sponsored posts from dodgy ‘think tank’ with Gingrich history comments

0.500 Pre-Millennium Tension: The Dali Clock Y2K Easter Egg comments

0.500 Met Office ‘needs supercomputers’ comments

0.499 Dave Winer is Wrong About Hackdays comments

0.486 Weekly Vim Focus: Week 2 comments

0.467 Dolphins ‘should be recognised as non-human persons’ comments

0.467 Toyota Kembangkan Motor Listrik Tanpa Magnet comments

0.466 Algorithm Uses Photo Networks To Reveal Your Hometown comments

0.457 New Windows 8 Logo comments

0.452 GIT branching cheat-sheet comments

0.439 Fixed Point Arithmetic: An Introduction comments

0.395 BlackBerry PlayBook OS 2.0 is here comments

0.388 How did Pinterest grow 4000% in a year? comments

0.331 First Online Business Launched — Any Feedback? comments

0.313 Password Reuse Visualizer comments

0.307 A real life RAGS to RICHES story, moreover an example of Indian Entrepreneurship comments

0.270 Mozilla Boot to Gecko Coming to MWC with Partners comments

0.265 Quantifying the cost of tax on technologies comments

0.248 Why Companies Should Force Employees to Unplug comments

0.231 A Photographer’s Playful Game With The Moon comments

0.170 Hackers attempt to break into Andhra Pradesh govt websites comments

0.153 Indian government asks for feedback(for national plan) on Twitter comments

0.141 Facebook and many other sites also bypass Internet Explorer privacy controls comments

0.133 Cara Update Page Rank Google 2012 comments

0.127 Lord of the Files: How GitHub Tamed Free Software (And More) comments

0.119 Poll: Hackernews Meetup: Stuttgart, Germany comments

0.117 How much stock to offer business partner? comments

0.075 Track a Moving Ball in Real Time using HTML5 and JavaScript comments

0.075 Track a Moving Ball in Real Time using HTML5 and JavaScript comments

0.068 Hacker News Tokyo Japan Meetup #11 – March 2nd 2012 comments

0.038 Http://nemoto7788.blogspot.com/2011/10/penemuan-babi-hutan-raksasa.html comments

0.038 Mac OSX Finder’s Locum comments

0.038 Finally: RIM Releases PlayBook 2.0 OS; Email, Android Support Included comments

0.026 How to find first customers for mobile development company? comments

0.023 What is the best and easy way to unit test Android apps… comments

0.016 Living on the edge building gcc-4.7 on Mac OSX Lion comments

0.012 Ask HN: How to handle mods e.g a board? comments