Useful tips for everyday
Can LastPass generate passwords? Simplify your digital life with a strong password generator that’s built into your browser or an app on your phone. LastPass…
Where is GDAL located? If you installed GDAL from a package, the location of this program is likely /usr/bin/gdal-config, but it may be in another…
What is the relationship between R-squared and p-value in a regression? There is no established association/relationship between p-value and R-square. R-square value tells you how…
How do I add multiple columns between columns in Excel? Insert column shortcut Click on the letter button of the column immediately to the right…
CAN devices on different subnets communicate? Devices in different subnets can communicate. That is the purpose of a router. Routers route packets between different networks.…
How do I install mplayer on Raspbian? How can I build mplayer for the Pi? sudo apt-get update / sudo apt-get install mplayer. mplayer -idle…
What is time sampling and event sampling? Event Sampling: every occurrence of behaviour, as specified on a predetermined checklist, is observed and recorded within a…
What does it mean to remove unwanted space in Vim? The following is a more elaborate procedure that can display or remove unwanted whitespace. Here,…
Can a link be disabled? There is no disabled attribute for hyperlinks. If you don’t want something to be linked then you’ll need to remove…
What does double pound sign mean? Inside macros, after #define , it is used for various purposes; for example, the double pound (hash) sign ##…