Daily Archives: March 17, 2022

Given an integer N, the task is to generate a permutation from 1 to N such that the bitwise XOR of differences between adjacent elements… Read More The post Generate permutation of [1, N] having bitwise XOR of adjacent differences as 0 appeared first on GeeksforGeeks.

Given an array arr[] of length N and integer K, the task is to print subarray ranges (starting index, ending index) of the array where… Read More The post Find Subarray ranges having difference between max and min exactly K appeared first on GeeksforGeeks.

The file in question is a shared file from another user in onedrive. I usually perform “open in app” on the onedrive web interface. This has worked for me for a long time. However not sure what happened, but after my recent changes to the file, it is just stuck […]

I’m using fail2ban on my server and generating a report out of the bans. I couldn’t find a documentation about all the possible variables in the actions, anyone got a source? i.e. I could use <failures> to indicate the number of failed attempts. Is there a way to retrieve the […]

I’m still a VBA novice, but I’m starting to get a better handle on things. Though I made the dumb mistake of declaring a variable that’s the same as a method. I declared the variable: Dim cellS As Range But then it replaced all the instances of the method Cells. […]

I often connect through ssh to Docker containers running on a remote server. Every time the container is stopped or removed, I need to copy my ssh key on the container again, in order to connect. For this reason, on my Mac laptop I put this simple bash script, whose […]