I need to find a way to create a record of actual emails received by day for work. I’ve found a way to do this using the search folders but it doesn’t quite work for us because we delete emails as we deal with them, so the search folder only […]
Rubin
10973 posts
I’d like to build robust mail system that can withstand outages. For this purpose I rent 2 servers (lets call it mx1 and mx2) in 2 different datacenters, set up Exim on both as SMTP, and Dovecot as LDA, IMAP and POP3 server (Exim pass the message to Dovecot LDA […]
I have a spare wireless mouse and am wondering if I can use its receiver for receiving wifi signals for my router instead. Do any of you know if this is possible and how I might achieve it
Given an array, arr[] and a positive integer K. The task is to find the position say i of the element in arr[] such that… Read More The post Find position i to split Array such that prefix sum till i-1, i and suffix sum till i+1 are in GP […]
Given a Binary Search Tree, the task is to create a wave array from the given Binary Search Tree. An array arr[0..n-1] is called a… Read More The post Create a wave array from the given Binary Search Tree appeared first on GeeksforGeeks.
Given an array(1-based indexing) arr[] of permutation of the first N natural numbers, the task for each element is to find the number of moves… Read More The post Count of pass required to visit same index again by moving arr[i] to index arr[i] appeared first on GeeksforGeeks.
Given a binary matrix mat[][] of dimensions N*M, the task is to find the number of corner rectangles that can be formed. A corner rectangle… Read More The post Find the number of corner rectangles that can be formed from given Matrix appeared first on GeeksforGeeks.
Given an array arr[] of N strings consisting of lowercase alphabets, the task is to find the number of distinct groups of strings formed after… Read More The post Count of distinct groups of strings formed after performing equivalent operation appeared first on GeeksforGeeks.
Sorry for the vague title, but I have no idea what to even ask, this is so confusing and frustrating So I’ve got a HP Pavilion gaming laptop with a Ryzen 5 4600H and 8 GB of RAM and a 256 SSD. So it’s not a slow laptop by any […]