Useful tips for everyday
How do you calculate simple regression? To calculate the simple linear regression equation, let consider the two variable as dependent (x) and the the independent…
How do you calculate VF ratio? V/f = 4.44 × N x Phi Phi is maximum value of flux, f is frequency and N is…
Why would you use an MD5 algorithm? MD5 is most commonly used to verify the integrity of files. However, it is also used in other…
How many photos do we see a day? According to a Mary Meeker annual Internet Trends from 2014, people uploaded an average of 1.8 billion…
Can you recover files from a broken flash drive? When a flash device is found as RAW, it means, for whatever reason, the file system…
How do you calculate average percentage error? This is a simple but Intuitive Method to calculate MAPE. Add all the absolute errors across all items,…
What is the little hole in the top of my phone for? That hole is for the microphone that’s used for calls and other voice…
What is aliasing in digital communications? In signal processing and related disciplines, aliasing is an effect that causes different signals to become indistinguishable (or aliases…
How to join one table to two tables? To join two tables based on a column match without loosing any of the data from the…
How do I test REST API in WordPress? Then, go to the following web address to test it (be sure to change yourdomain.com to your…