Useful tips for everyday
How do you calculate the profit of a stock portfolio? To find the net gain or loss, subtract the purchase price from the current price…
How is line drop compensation calculated? These R & X voltage setting values are calculated as follows: Rset = CT primary rating* x line resistance…
What is the most popular type of stop motion animation? One of the most popular stop-motion form is Claymation. Working with clay or play-doh characters…
Is MemTest86 better than Windows memory Diagnostic? You can run the Windows Memory Diagnostic (bottom) which occasionally will identify a memory error, but the PassMark…
What is a Raspberry Pi hat used for? HATs are expansion boards that connect to the Raspberry Pi’s set of 40 GPIO pins and add…
Should I delete quarantined files Malwarebytes? Yes you can. It’s probably best to leave it alone though for at least a few days to confirm…
Do printers have a memory of what was printed? On most home printers, any and all memory the printer has of a print job is…
How to append a line to a file in Bash? To append the output to the file use tee with the -a (–append) option: echo…
How do I request a QSL card? Sending or requesting a QSL Card: QSL direct via the Post Office (Post Mail), via your QSL Bureau…
What do I do if I forgot my encrypted iPhone backup password? If you can’t remember the password for your encrypted backup On your device,…