This past weekend my wife and I spent time looking for protein-rich groceries. We were attempting to get those and additional items for a few families that wish to stay in lockdown despite the governor of Minnesota starting to relax the lockdown. The current orders went into effect last Saturday April 18, 2020 at midnight. Among the main items is that people in the state can go golfing and shooting in open ranges. Both Saturday and Sunday were sunny days. We could tell for the number of cars and people walking the dogs, jogging and just strolling that many people took advantage of the new rules.
On our side we will continue to try stay home as much as we can by limiting trips to the grocery stores and continue to use Jitsi to communicate more often with family and friends. Continue reading “Robot in a Grid”
It is Friday and it has been a long week and I am feeling somewhat tired. My wife and I have been invited for dinner at one of her brother’s house. I am looking forward to decompress later today.
In this post I tackled problem 17.4 from the Cracking the Coding Interview book by Gayle Laakmann McDowell. As usual I read the problem a few times to get a good understanding of what is required. Given that I have to generate the test scaffolding I try to be even more careful not to waste time. Continue reading “Missing Number”
It is a Saturday in August in the Twin Cities of Minneapolis and St. Paul and it is going to be a warm and humid day. My wife is out shopping with a friend and I am in my home office having fun with Binary Search Trees (BSTs).
This past week I was talking with a software engineer about coding interviews. I have mixed thoughts about them. Not sure about their value as far as finding out if a person is able to develop quality software. Allow me to describe the process which seems to be quite spread around the industry.
The candidate is interviewed by multiple technical people. The idea is to present the candidate with a set of one or more programming problems and expect working code written on a whiteboard. Typically the programming language of choice is up to the candidate. Continue reading “BST Search”