Useful tips for everyday
What does wait do in shell script? wait command is used with a particular process id or job id. When multiple processes are running in…
How do you find the Euclidean distance between two images? G(i,j) = 1/(2*pi*r*r) * exp((-d*d)/(2*r*r)); where r is a global parameter that varies from 0…
How to send email for failed jobs in shell scripts? Which is the best method to approach. I would like the 2nd option atleast it…
How do I change the currency in numbers? Double-click the “Numbers” application icon to launch the application. Click on the cell that you want to…
What is the single source shortest path problem? The Single-Source Shortest Path (SSSP) problem consists of finding the shortest paths between a given vertex v…
Can you send large files via Bluetooth? There is no specific application needed, you should be able to do it from native android as long…
Why are BLDC motors widely used in industry? Common uses of brushless DC motors in industrial engineering are linear motors, servomotors, actuators for industrial robots,…
How does the submit function work in jQuery? Description: Bind an event handler to the “submit” JavaScript event, or trigger that event on an element.…
Is Apple Watch BLE compatible? Pairing Apple Watch with iPhone is secured using an out-of-band process to exchange public keys, followed by the Bluetooth Low…
What is the difference between latches and flip-flop? The difference between a latch and a flip-flop is that a latch is level-triggered (outputs can change…