I completed the leetcode 30 day challenge for April 2020.
My rating: 5 of 5 stars
This was a lengthy book. The interviewers did a fantastic job with their questions and covered a range of expert programmers and language designers across the spectrum. The important thing I gained from reading this book was my "enthusiasm" again for different programming languages and styles.
Each different language creator had some "opinions" about the state of affairs and went about in a personal way to do something about it, create a language, create a community, solve the problem, and usually building on top of what the person had learned from others. The language creation is both a scientific process (standing upon the shoulders of giants), as well as the unique taste that each language designer brought to the table. I was excited to learn more about AWK, Haskell, Perl, and Eiffel as languages after reading this book.
I came across this article on Brian Lewy, who was once the CEO of RadioShack, but after 30+ years in business, decided to pursue his interest in Medicine, and became a clinician and helping with fight against COVID-19.
Doing things you love
“I am just one of those people who was very fortunate, where things worked out, and where I could do not just one thing I really enjoyed in life, but two.”
I noticed today morning that CVS has come up with Rapid Testing via drive through, and it is free of cost.
At the moment it is available for Georgia and Rhode Island, but I certainly see this sprouting in all other states of US.
Tesla has a ventilator in making using the car parts. Even if this only a technical demo, I appreciate it, and the language used in the demo was appropriate and careful for the purpose.
Bill and Melinda Gates Foundation is funding the therapeutics accelerator to find the vaccine for covid-19. They are funding almost 8 companies working in parallel and joined by other life sciences companies too.
Companies participating in the collaboration include
- Boehringer Ingelheim
- Bristol-Myers Squibb
- Eli Lilly
- Johnson & Johnson,
- Merck (known as MSD outside the U.S. and Canada)
- Merck KGaA
Salesforce CEO, Marc Benioff took a 8 step pledge, and with few pledges being, No significant layoff for next 90 days and encouraging employees to keep their own hourly workers like gardeners, home cleaners employed with pay. I really appreciate the social responsiblity shown by Marc.
My rating: 5 of 5 stars
The essence of this book is about sympathy. The story is presented through the eyes of a few friends as they witness the plague in the city of Oran. The author, Abert Camus's writing, and the philosophy of the principal character, Dr. Rieux stands out in this Novel. It will probably etch in the mind of the reader forever. It is about sympathy, the qualities of truth, understanding, and comprehension are at the core of it.
It is the year 2021, and I logged into one of my servers using IPv6 address. So far I had struggled with using IPv6 address for anything useful. Today, I was able login to a server directly from my home using an IPv6 address.
vultr.com provides servers for USD 2.5 per month, with a restriction that it will only have IPv6 address. But if you can ssh to it, why not get those cheap boxes?
$ ssh -6 [email protected]:19f0:5401:129f:5400:02ff:fea8:1fde The authenticity of host '2001:19f0:5401:129f:5400:2ff:fea8:1fde (2001:19f0:5401:129f:5400:2ff:fea8:1fde)' can't be established. ECDSA key fingerprint is SHA256:gcWbxG6LHOBJSssYRJdTfCt9IaRznHqn8iuD2bw3uDo. Are you sure you want to continue connecting (yes/no/[fingerprint])? yes Warning: Permanently added '2001:19f0:5401:129f:5400:2ff:fea8:1fde' (ECDSA) to the list of known hosts. Welcome to Ubuntu 19.10 (GNU/Linux 5.3.0-40-generic x86_64) * Documentation: https://help.ubuntu.com * Management: https://landscape.canonical.com * Support: https://ubuntu.com/advantage System information as of Fri 03 Apr 2020 01:28:02 AM UTC System load: 0.08 Processes: 96 Usage of /: 25.8% of 9.78GB Users logged in: 0 Memory usage: 31% IP address for ens3: 100.68.103.207 Swap usage: 0% 0 updates can be installed immediately. 0 of these updates are security updates. The list of available updates is more than a week old. To check for new updates run: sudo apt update [email protected]:~#
Being a polymath
Polymaths such as Da Vinci, Goethe and Benjamin Franklin were such high achievers that we might feel a bit reluctant to use the word ‘polymath’ to describe our own humble attempts to become multi-talented. We can’t all be geniuses. But we do all still indulge in polymathic activity; it’s part of what makes us human.
Source: Master of many trades By Robert Twigger