It seems that today is going to be another nice day in the Twin Cities of Minneapolis and St. Paul. For some reason I woke up a few minutes shorter than 04:00 AM. I decided to give a try to the HackerRank challenge that I received via email.
If interested take a look at the requirements on how to determine what makes a triplet beautiful. Continue reading “Beautiful Triplets”
It is a rainy and stormy day in the Twin Cities of Minneapolis and St. Paul. All is well with rain, but I do shutdown my computers as soon as we get lightning. Have my computers connected via different power supplies, but on more than one occasion I have lost multiple components. So as soon as I hear thunder, I immediately shutdown and read until the storm subsides.
I worked in 2-hour blocks. At the end of the second block I went up and prepare tea. My wife and I have this morning ritual. What was unique today is that a rafter of wild turkeys was in our backyard. Last Friday the tom had two females and they were stopping traffic on the parkway. Today the rafter has grown to include seven females. There are several large parks and dozens of lakes and ponds in this area. We see turkeys year round. Continue reading “Basic RESTful Service – Part II”
It is a beautiful Saturday in the Twin Cities of Minneapolis and St. Paul. My wife and I will be going for a 5 mile walk later this morning.
Today I woke up around 04:00 AM. It was somewhat warm at home. Turned off heating and opened a window. Since then the inside temperature had dropped to a more comfortable 68 degrees F.
This morning I read a post titled The Middle Class is being Disrupted by the One Percent by Michael K. Spencer on Medium. The post is quite interesting to me. The reason being is that I have been thinking and discussing with friends and family similar ideas. Something needs to be done by companies and governments before Capitalism and Democracy becomes a chapter in a history book. Continue reading “Bootstrap Jumbotron”
It is a beautiful day in the Twin Cities of Minneapolis and St. Paul. Currently it is sunny and the forecast call for highs in the lower 60s. My wife and I are planning on walking 5 miles after work.
The topic for this post is computing Pi. Unless you are working on some specific mathematical issue that requires an extreme precision, you would not attempt to generate Pi or care about how it is generated. You would use the value (typically a constant) returned by the mathematical library in your favorite programming language. Continue reading “Calculate Pi”
Given that one needs to start with some level of requirements, we will use the following short and simple statement:
“Implement a very simple RESTful API for a storage server that supports store, query, retrieve and delete operations using DICOM data”. Continue reading “Basic RESTful Service – Part I”
This morning I received in my Gmail account the following edited message:
“Hello Mr. Canessa,
I have a long fixed rectangle in my front yard and I would like to design a Fibonacci garden within this rectangle.
The width of the rectangle is 16.5 feet. The length is 48.5 feet.
I am thinking I could fit two Fibonacci designs within this but I don’t know where to start with my measurements.
How do I go from a 16.5 x 16.5 big square to the smaller squares and rectangles?
Any help will be appreciated.
I do sort of understand but would like some help so that it looks right.
The message was also left in this post. Continue reading “Yard Design”
The winter storm in the Twin Cities of Minneapolis and St. Paul is over. Currently there is light snow falling but the temperature is above freezing. Hopefully all the snow will melt somewhat slowly in order to avoid flooding.
In this post we will revisit JUnit 4 from the parameterized angle. I have covered other aspects of JUnit in this post. Continue reading “JUnit 4 – Parameterized”
It is Thursday April 11 and this area of the Twin Cities of Minneapolis and St. Paul has received since yesterday around noon to today around 04:00 PM about 10 inches of snow. Around noon today the snow stopped and we start receiving freezing rain. Schools are closed and there is very little traffic in the area.
According to the forecast, tomorrow will be raining during the day. Not sure if the precipitation will turn into freezing rain. One way or the other, staying home working is not a bad idea. Continue reading “ACM ICPC Team”
A couple days ago the temperature in the Twin Cities of Minneapolis and St. Paul rose up to 70 F. Yesterday the highs were in the upper 50s. Today the temp is going to go as high as 34 F and will be raining and snowing. Not sure how much snow and rain we will be getting. Hopefully things will not flood.
I am working with micro services and Node.js in order to streamline a storage server currently implemented by three monolith services. We will be going the hybrid route for a while. Eventually all will be implemented with Docker and possibly running on a public cloud (i.e., AWS or Azure). Continue reading “Node.js Issue – RESOLVED”
It seems like it is going to be a nice day in the Twin Cities of Minneapolis and St. Paul. The sun is shining and the forecast calls for a high in the mid 60s. If it remains dry my wife and I will go for a walk around 05:00 PM. Looking forward to a walk to burn some calories gained over the weekend. Continue reading “Equalize the Array”