Validate Binary Search Tree

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”

Debugging React Applications

The temperature in the Twin Cities of Minneapolis and St. Paul in the past couple days has dropped a few degrees. We just started the month of August which should be midsummer. My wife always says that around the birthday of one of our sons (which is around mid March) fall arrives. I do just do not want to believe that summer is almost over. To tell you the truth, COVID-19 has not helped and to top it off this year the Minnesota State Fair has been cancelled. The fair is what marks the end of summer around here. Continue reading “Debugging React Applications”

Using with in Python

It is Wednesday in the Twin Cities of Minneapolis and St. Paul. My wife and I spent most of the morning dealing with health insurance. Hopefully all will be done in the next few days. I am in the process of changing health insurance companies. Due to the COVID-19 pandemic everyone is using some type of video application to communicate. The proposed application was Zoom, but due to the security issues, we prefer using Jitsi. It did not take more than a minute to switch applications. It is interesting that video on Jitsi was working great but one of the participants decided to use our cell phones for voice because he did not have a camera or microphone on his computer. The cellular signals were not that great, but we managed. Continue reading “Using with in Python”