Useful tips for everyday
How do you find the value of 5 band resistors? Let’s take an example of a 5-band resistor with the colors given in the above…
What do you do when you cite a website with no author? When a web page has no identifiable author, cite in the text the…
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,…
What is the right margin for software resellers? Margins for affiliate programs for software are typically 10-15%. However, some competitors may get extreme and offer…
Where can I safely store my passwords? Try using a desktop application like KeePassXC. It stores encrypted versions of all your passwords into an encrypted…
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…