Useful tips for everyday
When your camera is set to fill mode the camera will try to use the flash to? Aperture Priority (Av) and Shutter Priority (Tv) modes…
How are data packets forwarded by router? A packet is typically forwarded from one router to another router through the networks that constitute an internetwork…
Can you use PCA for regression? In statistics, principal component regression (PCR) is a regression analysis technique that is based on principal component analysis (PCA).…
Is OLS same as linear regression? Ordinary Least Squares regression (OLS) is more commonly named linear regression (simple or multiple depending on the number of…
Do browsers automatically use HTTPS? In its default configuration, without explicit action by the user or the web site, no major browsers would automatically use…
Can I back up two iPhones on one Mac? Yes, you can backup multiple iOS devices with iTunes on your Mac as shown in the…
When would you use a coaxial amplifier? A coaxial amplifier is a device designed to improve the strength of a weak television signal. It may…
How to create nice tables and charts for comparing multiple dichotomous variables? This tutorial shows how to create nice tables and charts for comparing multiple…
Can a CD-R play video in a DVD player? Most full-length home movies are intended for burning onto a DVD-R or DVD-RW. However, if you…
What happens if you use a variable that has not been initialized? An uninitialized variable is a variable that has not been given a value…