Semaphore Need to deploy Semaphore but GitHub's web-hooks acting weird? You know these moments when things should go right, but they don't? We do. Couple of weeks ago we had a moment of terror waiting at our doorstep. Just the day when the deploy for one of our clients was supposed to happen it turned out that GitHub was having issues.
hackfridays Arduino + NodeJS = Theremin w/ Visualizer Here at Cloudoki we came up with an idea for our #hackfridays: to make an theremin ♪♫ with an Arduino! So here's how we did it. Arduino Theremin We looked inside our Arduino kit
mobile Image Detection/Tracking in Mobile (iOS & Android) The challenge Detect when a target is visible, or not, in the device camera and show the camera feed preview in the application background. Preferably use something that would work with an hybrid
