Setting up your ruby and rails environment on windows

This is a walkthrough for setting up ruby on windows (at least what worked fo rme) Get CMDer (Optional) I'm using cmder as my cmd emulator of choice (because I don't like windows's default cmd) it provides many of the UNIX systems commands get the shockinlysmall (only 25M) and extract…

Not magic

I was watching a talk on destroy all software titled The Birth and Death of Javascript During the talk Gary Bernhardt pointed out a JavaScript quirky feature, where given an array of integer strings, javascript var a = ['10','10','10','10'] console.log(a.map(parseInt)); // [10, NaN, 2, 3…