Useful tips for everyday
Were participants analyzed in the groups to which they were randomized? In the ITT analysis the participants are analyzed in the groups to which they…
How do I take screenshots on my i3? You can use option -p /path/to/directory to skip selecting the save directory. This will put a screenshot…
How to Setup two factor authentication for SSH? Enabling two-factor authentication for SSH Step 1: Disable root logins for SSH. If you haven’t done so…
How to convert a Cartesian coordinate to a geodetic coordinate? Convert cartesian coordinate (X, Y, Z) to geodetic coordinate (Latitude, Longitude, h). The cartesian coordinate…
Where does the voltage appear on a floating DC power supply? For floating DC power supplies, the voltage potential appears from the positive output terminal…
How do I turn off the LED on my power bank? I have the model RP-P819 and the lights stay on all the time. Press…
What are some cool features of Google Docs? 8 Google Docs features to help your business Choosing a Template. Most people use Google Docs purely…
How do I debug too many open files? use lsof -p pid to check what cause leak of file references; use ulimit -n to see…
How do I check environment variables in Linux? Linux List All Environment Variables Command printenv command – Print all or part of environment. env command…
How reliable are p-values? Reality: A single p value gives you a very uncertain prediction about repeatability, and it is unable to estimate the value…