Useful tips for everyday
How is the groundspeed of an aircraft calculated? Ground speed can be determined by the vector sum of the aircraft’s true airspeed and the current…
How npn transistor works as a switch? The transistor is off when there’s no bias voltage or when the bias voltage is less than 0.7…
Why are files password-protected? Password-protected file sharing increases security around your sensitive folders and files. For example, if you’re a law firm, you don’t want…
Can you play rock-paper-scissors by yourself? Even if there’s nothing riding on the game, you can still play Rock, Paper, Scissors for your own enjoyment.…
How do you delete a message for everyone on WhatsApp after you deleted it for yourself? How to delete WhatsApp messages for everyone in the…
How do I get an exact match on Google? When you want to search for an exact phrase, you should enclose the entire phrase in…
How do I decrypt my SD card with original device? How to Decrypt your microSD card: 1 Open the Settings app, and select Biometrics &…
Why does my mouse scroll zoom in and out? As it turns out, one of the most common causes that will trigger this kind of…
Are signal handlers inherited after fork? After forking, the child process inherits a copy of the parent’s signal dispositions and a copy of the parent’s…
How do you delete files from lightning? Delete Lightning Component in Salesforce Open Developer Console. Open Your lightning component from File -> Open Lightning Resource.…