Useful tips for everyday
What should Linux do to comply with PCI DSS? With the PCI DSS standard mandating a lot of individual controls to be in place, automation…
How do I calculate the day of the year in Excel? In this article, we will learn how to calculate the day of the year…
What is a binary file in Linux? A binary package in a linux context is an application package which contains (pre-built) executables, as opposed to…
How do I view the contents of a PEM file? A PEM encoded certificate is a block of encoded text that contains all of the…
How are density plots similar to smoothed histograms? 1 Density plots can be thought of as plots of smoothed histograms. 2 The smoothness is controlled…
How do I use FFmpeg? You can use FFmpeg to change both videos and songs into different compatible formats (i.e., you can change a video…
What is PowerPoint XML? XML is a format used to store data that can contain not only text but also binary information or media like…
Is grayscale better for battery life? Yes it will change what you see on the screen but not like ‘dark mode’. Grayscale simply removes all…
What is auto transformer tapping? Here, a mid-tapped auto-transformer or reactor is used. One of the lines is connected to its mid-tapping. One end, say…
What is a cardinal number in English? In linguistics, and more precisely in traditional grammar, a cardinal numeral (or cardinal number word) is a part…