Useful tips for everyday
How to calculate the displacement of an object? In physics, you find displacement by calculating the distance between an object’s initial position and its final…
How can I control my iPhone with controller? Pair a controller to your iPhone, iPad, iPod touch, Apple TV, or Mac Press the Xbox button…
How do I change what appears on Google search? Change the look and feel of your search engine From the control panel, select the search…
What is the default type of systemd service? Type=simple (default): systemd considers the service to be started up immediately. The process must not fork. Do…
What are the two ways to make dashboard widgets interactive? Make the Dashboard Widgets Interactive Filter the Dashboard Results with Faceting. Faceting is the simplest…
What is HSRP and GLBP? HSRP provides routing redundancy for routing IP traffic without being dependent on the availability of any single router. GLBP provides…
What should I focus on code review? Code reviews often just focus on mistakes, but they should offer encouragement and appreciation for good practices, as…
Does ESP8266 heat up? It gets very hot on the RF shield of ESP-12E in the board. It’s not hand burning hot but not just…
What is external identifier? An external identifier is an ID that is used to describe an entity in another dataset. An example of an external…
How do tapered wings reduce drag? Tapered wings increase the aspect ratio of the wing in an aeroplane improving the lift. The smaller wing-tip decreases…