Tomorrow is Thanksgiving Day 2020. My wife finished preparing three containers with cheesy potatoes casserole. She has been making this dish as far as I can remember. Due to the ingredients we tend to have it once or twice a day. I will provide the recipe and some pictures on tomorrows post. If I am not able to solve a problem and generate a post, will generate a post as soon as possible.
We are still in the midst of the COVID-19 pandemic. About two million people around the world have die of complications related to the novel coronavirus. My wife and I have some friends’ originally from Vietnam. We learned today that one of them is in the hospital and the other barely making it at home. One of my wife’s brothers has been diagnosed with COVID-19. He, his wife and two kids are in quarantine at home. Our best wishes and our thoughts go out to them for a quick and safe recovery. Continue reading “Continuous Subarray Sum”
It is a gloomy day in the Twin Cities of Minneapolis and St. Paul. The good thing is that we have about two days until Thanksgiving Day 2020. This year we are cooking an 11 lbs. turkey. Typically my wife and I make an 18+ lbs. bird. Not only that but we are dropping half of it at our granddaughters place. On Thanksgiving Day we will be connecting with family via Jitsi and Skype. Continue reading “Validate Binary Search Tree”
It is Thanksgiving Week 2020 and we do not have a winner in the 2020 Presidential Elections yet. The amount of fraud in this year’s elections has been unprecedented. My comment has nothing to do with politics. It is just based on common sense for individuals 12 years of age and older. I have friends and relatives living in different parts of the world. Their confidence and respect in the USA is almost (never generalize) gone.
On multiple occasions and referring to different topics, I have mentioned in this blog a technique used when people want to understand the positions of each other. First both argue on behalf of their own positions. Then, and this is the key of the technique, they switch positions and argue in favor of the opposite position. It is amazing what you can learn about different ideas when you use this technique. The reason for this tends to be based on facts and logic. Continue reading “Construct Binary Search Tree from Pre Order Traversal”
Hi gals and guys. Hope you are doing well during the COVID-19 pandemic. It seems that most of us are somewhat tired following the basic rules that reduce the spread of the coronavirus. By relaxing the rules in the past few months, the numbers of COVID-19 infections, in most cities worldwide, are going up. Note that the issue is the number of infections, not the number of deaths. Infected people may need hospital services. If the number of patients is larger than the capacity like it was when this thing started, then we have a problem. At this point in time, people with most infections per 1,000, is people in college age. Please follow the rules! We all benefit from it. Continue reading “Print Immutable Linked List in Reverse”
Hope you are having a nice day. Today is Tuesday. Unless I am mistaken, it has been three weeks since Election Day and as far as I know the results for the presidential election are still up in the air. Hopefully we will find out the results in the next few days.
Next week is Thanksgiving Day. My wife and I were planning on having very few people over, but after further deliberations, we decided that we will skip and celebrate Thanksgiving 2021 with family and friends. Based on what is going on with COVID-19, it seems that a few vaccines will be made available early next year. By November 2021 we expect that most things would be back to normal; that is, the new normal. Continue reading “First Web Application – Node.js”
Today I woke up around 05:00 AM. Later this morning my wife has a lab appointment at 08:15 AM. I decided to get up, cancel my 06:00 AM alarm, and set a new alarm for 07:15 AM. That should give us ample time to get ready and drive to the appointment. Will have breakfast when we get back because she needs to fast for the blood test.
Not sure what is going on with the Presidential Election 2020 results. As I have mentioned in a previous post, the entire process is open to fraud. Do not understand how in the USA we do not use a voter ID card. In addition we should have a secure system in which voters go to their designated polling sites and vote electronically. A paper receipt can be used by voters to make sure the ballot is counted and has not been tampered with. Election Day should be the only day one can vote. If you miss it because it is not important to you, so you can wait four years and plan accordingly. Continue reading “Dates in Java”
It is Tuesday November 03, 2020 and it is Election Day. As it is customary my wife and I got up at 06:00 AM. I prepared our usual breakfast (yogurt, mixed fruits, homemade granola and bananas). We have been preparing the same breakfast for a decade or so.
After breakfast, we both got ready and headed to our designated polling location. There were two lines. Both were moving at a reasonable rate. Once we got our ballots we filled them and inserted in the counting machine. We were at the site for about 15 minutes. All went as expected. Continue reading “Angle Between Hands of a Clock – Java”
It is another average fall day in the Twin Cities of Minneapolis and St. Paul. It is sunny and cold. Two more days for the weekend; not that it matters because we are still in the COVID-19 pandemic. That said things appear to be getting better. Hopefully a vaccine will be available soon and we will all get into a new normal.
While generating this post in WordPress I noticed that we have now more than 3000 subscribers. Thanks you very much! If you have specific problems please let me know so I can try to solve them here.
I do not use Facebook but my wife does. Earlier today during my first break of the day, she was telling me about a few posts / news regarding the past debates between President Donald Trump and Joe Biden and the one between Vice President Mike Pence and Kamala Harris. I am no longer sure what the points of debates are. Allow me to explain.
Many years ago every Sunday at 06:00 PM my wife and I would turn on our TV set to watch 60 Minutes. The anchors of the show and correspondents have change with time. The program used to be objective. With time that has changed. Continue reading “Rotting Oranges in Java”
It seems that time is passing faster and faster. The reason seems to be the lack of variety in our lives. The COVID-19 pandemic for most has imposed limiting factors for social activities. I do not mind getting on-line with coworkers, friends and family, but nothing beats in-person interactions. Hopefully things will get better in the next few months. It seems that several pharmaceutical companies are moving along with their tests for their vaccines.
I selected LeetCode problem 387 First Unique Character in a String. It is catalogued as an Easy problem. That said, like most things in life, there are different ways to skin a cat, but one is best given your specific circumstances. I get a kick when I read about competitive programming. I have a hard time understanding the concept. To me it is like giving a brush to Michelangelo and ask him to paint as fast as possible the ceiling of the Sistine Chapel in the Vatican City. Continue reading “First Unique Character in a String”