Rubin

Given an array arr[] consisting of positive integers. The task is to minimize the contiguous groups formed if each element from arr[] can be a… Read More The post Minimize Array partitions such that an element is repeated atmost once in each partition appeared first on GeeksforGeeks.

Given a circular array arr[] of N numbers, and an integer K. The task is to print the average for 2K+1 numbers for each elements… Read More The post Find mean of K adjacent elements on each sides for each Array element appeared first on GeeksforGeeks.

Given array arr[] of size N containing cyclic variables having states from 0 to (M – 1) (i.e when incremented from M-1 it goes to… Read More The post Print the Array of size N containing values in range [0, M) after Q query updates appeared first on GeeksforGeeks.

Given a positive integer N. The task is to find Nth term of the series 5, 13, 37, 109, 325, ….. Examples: Input: N =… Read More The post Find the Nth term of the series 5, 13, 37, 109, 325, . . . appeared first on GeeksforGeeks.

I’d like to know what are the best practices out there to setup a machine in a way that is “scripting friendly”. What I mean by that is that you can programmatically and remotely execute commands to configure and provisioning the machine. In my case, I want to use Ansible. […]

Given three integers N, M and P. The task is to count the number of possible ordered triplets of form (x, y, z) where  1… Read More The post Count of ordered triplets(x, y, z) for a given set of input appeared first on GeeksforGeeks.

I have deleted some folders and files from my mac. I selected them from the finder, so I don’t know from which app or folder they are. I am trying now to put them all back from the trash but the put back doesn’t work and with some, it disappears! […]

On my computer, I have dual boot set up with Ubuntu and Windows 10 (Ubuntu is installed on a HDD, Windows 10 on the SSD). Today I ran pip install requests --user in Ubuntu when I suddenly got an Input/Output error followed by a black screen. Since then I could […]

Some windows services mention Trigger start under “startup type” column in Windows services (services.msc) I suppose that means if service is not running then if anything requires the service it will start on demand, is that correct? Do you have any reference on the meaning of “Trigger start”?