Useful tips for everyday
How can I transfer my contacts from BlackBerry to Android? Transfer Contacts via Bluetooth Select your Android phone from the menu. Next, press the BlackBerry…
How do I remove a column from a list in R? The most easiest way to drop columns is by using subset() function. In the…
Where can a proximity sensor be used? Proximity sensors are used in phones, recycling plants, self-driving cars, anti-aircraft systems, and assembly lines. There are many…
How do you find the speed of a car? Divide the distance by the time to find the speed. The distance over the time will…
How do you Ctrl C in shell script? Ctrl+C sends a SIGINT signal. Assuming 888 is your process ID. Note that kill 888 sends a…
What library do you import into the Python code? Python Standard Library Many of the modules you can use in your programs are part of…
What is a square wave source? What is a Square Wave Generator? The square wave generator is defined as an oscillator that gives the output…
How do I install apps from iTunes to my iPhone 4? How to Manually Install Apps on an iPhone Open iTunes on your computer desktop.…
How do I get notifications from one email address? Android Gmail: Tap the top left menu button. Scroll to the bottom and tap ‘Settings’ Tap…
Why my lock screen wallpaper is not changing automatically? To activate it, go to [Settings] > [Home Screen & Lock Screen Magazine]> [Lockscreen magazine] and…