Useful tips for everyday
How do I find sha256sum on my Mac? Firstly, open Terminal by searching for it in Spotlight or Launchpad, or open it directly in Applications…
Can you plug a microphone into a line level input? Line inputs are not designed for microphones. Although it is possible to use them and…
Can I connect two stepper motors together? You can wire two motors to one driver without halving the current, or loosing any torque. If you…
What motivates a runner? According to California-based clinical health psychologist Melanie Greenberg, research shows that many runners are motivated by internal factors such as pride…
Can I read Kindle books on iPad iBooks? Of course you can read Kindle books in iBooks. But before you could do this, you need…
How do you avoid overlapping polygons in QGIS? 5.2. Lesson: Feature Topology Navigate to the menu entry Project ► Snapping Options…. Set up your Snapping…
How do I lock the Fn Key on an external keyboard? To enable FN Lock on the All in One Media Keyboard, press the FN…
How to import GeoJSON into PostGIS-geographic information? You can use PostGIS’s ST_GeomFromGeoJSON to bring in just the geometry part of the GeoJSON. Better yet, you…
What causes email to freeze? A variety of issues can cause Outlook to freeze when forwarding email, including a bug within the software, a conflicting…
What is strain gauge and types? The strain gauge is a passive transducer that converts the mechanical elongation and compression into the resistance strain. The…