Useful tips for everyday
What is a good account lockout threshold? Windows security baselines recommend configuring a threshold of 10 invalid sign-in attempts, which prevents accidental account lockouts and…
What does RB stand for in RB211? A Rolls-Royce powered aeroplane takes off and lands every 25 seconds. Rolls-Royce engines are often named with letters…
Do headlights get foggy on the inside? Even an undamaged headlight can develop condensation simply because of the natural heating and cooling of the bulbs.…
Can you do correlation with non normal data? It’s a wise choice. In case of non-linear observations, rank correlation would be appropriate not Pearson’s correlation…
Which is pin no4 in RS232 DB 9 connector? RS232 uses serial communication protocol where data exchange is done bit by bit. Although RS232 is…
How to set a delay in bash script? You need to use the sleep command to add delay for a specified amount of time. The…
Is iOS data encrypted? Personal data on Apple phones is encrypted by default whenever the phone is locked with a passcode or Touch ID. The…
What does a band stop filter do? In signal processing, a band-stop filter or band-rejection filter is a filter that passes most frequencies unaltered, but…
How do I install a sub module? In order to add a Git submodule, use the “git submodule add” command and specify the URL of…
Why is my SSL still working on my WordPress site? Search and replace all internal links to HTTPS version Mixed content means that your site…