Monthly Archives: April 2022

Given an array A[] having N non-negative integers, find a pair of indices i and j such that the absolute difference between them is same… Read More The post Find pair i, j such that |A[i]−A[j]| is same as sum of difference of them with any Array element appeared first […]

Given an array arr[], the task is to find the minimum number of deletion operations required such that: The newly created array should have an… Read More The post Minimize deletions such that no even index Array element is same as next element appeared first on GeeksforGeeks.

Given a binary array arr[] of size N, and an integer K, the task is to calculate the number of ways to partition the array… Read More The post Count ways to partition Binary Array into subarrays containing K 0s each appeared first on GeeksforGeeks.

Given an array arr[] of size N and an integer K, the task is to find the minimum operations such that no variable is divisible… Read More The post Minimize divisions such that no Array element is divisible by K appeared first on GeeksforGeeks.

Given a tree of N vertices, the task is to find the number of pairs of vertices such that the distance between them is even… Read More The post Count pairs of vertices in Tree such that distance between them is even appeared first on GeeksforGeeks.

I just installed an additional hard drive into my Windows 7 PC and want to move the home directory (D:UsersName) to the new hard drive. To do this, I robocopied the old directory to the new drive (keeping file attributes, permissions and skipping junctions) and changed the location in the […]

We are running SSRS in native mode on SQL2016. I have deployed a report from Visual Studio that uses a shared data source and that datasource saves sql credentials. When I right click the report I get a Subscribe option and I’ve confirmed the subscription works (it saved a file […]

In Abraham Silberschatz’s Book, Greg Gagne, Peter B. Galvin – Operating System Concepts (2018) says: Standard swapping was used in traditional UNIX systems, but it is generally no longer used in contemporary operating systems, because the amount of time required to move entire processes between memory and the backing store […]

I’m trying to test a system that uses multiple interconnected hosts, with one of the hosts randomly selected as the leader and the others being members. The members connect to the leader on a specific port, e.g, 12345. Here is sample netstat output showing the members (*.102, *.103 connected to […]