As you might know, I work on 2-hour blocks. At the end of a block I go upstairs and get something to drink. I chat with my wife for a few minutes and then head downstairs to my office for the next 2-hour block. I just got back and was about to start a new task when I noticed that I had not finished a post I started earlier today. Will finish it right now and will post it. Then I will move on to the next task.
This morning we woke up to a balmy 11 F degrees. The good thing about the COVID-19 pandemic is that we can work from home and do not have to deal with the car and parking. I fully understand that is nothing to what other people are going through. Hopefully we will be getting a vaccine in the next few months. If all goes well we might start going back to something that resembles how things were before the pandemic. Continue reading “Inorder Successor in BST”
Good morning. It is Monday January 06, 2020. Last year’s holiday season was rather long. Christmas fell on Wednesday so most companies gave Tuesday as a holiday. On the following week, most companies do not give New Years Eve day as a holiday but most people take it as a personal holiday or vacation day. I work every day (included weekends and holidays). Granted that on weekends and holidays I only sit in front of my computer for only two 2-hour blocks. Continue reading “3D Surface Area”
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”
I typically get a couple dozen technical books for each non technical. I purchased via Amazon “Deep Work” by Cal Newport. I saw it mention while reading an article in Medium. It took me less than a week to read the book. The subject is very well known to me. Will explain why it is the case in the following paragraphs.
I was born in Lima, Peru. My parents left Europe in the 1930s in search of a better life. I had three siblings. One of the twins graduated from college as an international attorney and passed away months after. My other two sisters are physicians. One continued her studies in the USA and Europe. Today she is a professor at an Ivy League school spending time in a lab in China at a well know university. I came to this country over 40 years ago with a scholarship to attend an Ivy League school in New York.
Continue reading “Deep Work”