Useful tips for everyday
How do I add files to archive? How to add files to an archive using standard Microsoft Windows… Select the files which you want to…
What happened to the flight engineers? With advances in modern technology, this position — the flight engineer — has been all but eliminated in the…
What is Channel whitening? A whitening transformation or sphering transformation is a linear transformation that transforms a vector of random variables with a known covariance…
How did phone calls work in the 1950s? The telephones were big, black, and very heavy. They all had rotary dials. Calls were often made…
Which 3 elements are necessary for calculating a confidence interval? A confidence interval has three elements. First there is the interval itself, something like (123,…
How do I change the location of my Screenshots in Windows? To find your game clips and screenshots, select the Start button, then go to…
How can I remember the 24-hour clock? Add 12 to the first hour of the day and include “AM.” In 24-hour time, midnight is signified…
How to convert points to a raster in QGIS? First I import the data as a .txt file and then I convert to a vector…
How do I remove Google FeedBurner? How to Remove the Google FeedBurner Sign in to your Google FeedBurner account to open the My Feeds page.…
Why is magic number bad? A magic number is a number in the code that seems arbitrary and has no context or meaning. This is…