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Sh 1 2 #!/usr/bin/env bash set -euo pipefail The first statement is a Mac, GNU/Linux, and BSD portable way of finding the location of the bash interpreter. The second statement combines ...

Barcelona Public transport is good, get a Metro card with ten tickets, it can even be shared simultaneously. Beware of pickpockets. Credit card acceptance is high, but not 100%. Paella, a rice dish, is famous in Barcelona Day 1 Start your day with a walking tour. I would recommend Sandeman’s walking tours. In the afternoon, check out the History Museum. It is pretty detailed and has remains of the historic Roman city of Baracine. ...

The ultimate guide for native Hindi speakers to learn Gurmukhi (Punjabi) script

Madrid, originally Myrit, was set up by Moors in about 700 AD, to fight against the Catholic Spanish stronghold of Toledo which used to be the old capital of the Castile kingdom. Public transport is good, get a Metro card with ten tickets, and it can even be shared simultaneously. Beware of pickpockets. Credit card acceptance is high, but not 100%. Churros + hot chocolate are famous in Madrid. The city has pedestrianized itself over time, so the city center is entirely car-free. Day 1 Start your day with a walking tour. I would recommend history-focused Sandeman’s walking tour and tourism-focused Rick Steve’s self-guided audio tour. After the tour, check out Puerta Del Sol, the Sun Gate. There are quite a few small interesting spots here, for example, the bear climbing the tree which is on the city’s Coat of Arms, and the 0 KM sign. ...

Ultimate guide to setting up and maintaining CI of your dotfiles

Car insurance in the United States is a system that more or less works well. You call up insurance agents representing different insurance companies with similar policies but varying quality of service. Then you buy it based on how much insurance premium they charge and how good/bad quality of service you are willing to accept. If you have an expensive car or you are a reckless driver, you end up paying more. The less you use your insurance, the lower your premium becomes over time.

Rome has a rich history pertinent to western civilization. There are three different aspects of roaming in Rome, namely, architecture, history, and religion (Catholic - Christians). I was profoundly interested in history and to some extent, in architecture, and that influenced my itinerary. Day 1 - walks Start with a walking tour and after walking tour use Rick Steve’s free audio tour to wander in the heart of Rome, primarily, Trevi Fountain, Pantheon, and Spanish steps. Then use Rick Steve’s Jewish Ghettos walk to do a self-guided tour of Jewish ghettos. ...

Money serves three purpose - unit of accounting, a medium of exchange, and a store of value. Cryptocurrencies have been compared to Programmable Money. Anything programmable requires an experimentation platform for iterations and improvement. Bitcoin seems to have won the “store of value” battle. Ethereum has the developer mindshare and is the preferred experimentation platform. Multiple cryptocurrencies are still fighting the battle to be the medium of exchange. The amusing part is that every cryptocurrency startup envies Ethereum’s developer ecosystem and is trying to attract developers. But there isn’t any real value capture being the experimentation platform. A successful product has a high chance of leaving Ethereum and migrating users to its chain. The real battle, I believe, remains in becoming the medium of exchange, being the programmable Visa & Mastercard equivalent. ...

Compared to Prague, Rome, Vienna, and Split, Venice is a tourist trap. The city is made up of a collection of 100+ islands. Bridges connect most of them, and you can walk throughout the city. All the public transport is using water buses called Vaporetto. A single trip costs 8 Euros. If you are planning to use Vaporetto, buy a 24-hour pass worth 20 Euro which covers unlimited trips on Vaporetto. Start your day with a walking tour which will give you a good understanding of the history of the city. After the walking tour, visit St. Marks’s Basilica and the square next to it. St. Marks is the patron saint of Venice. There is no entrance fee for the basilica; there is a fee for its treasury and the top floor though. ...

Update: As of Mar 2022, I recommend everyone to use GitHub Actions I maintain a somewhat popular Android developer tool ( adb-enhanced). The tool is written in Python, supporting both Python 2 and 3. Testing the tool requires both Python runtime as well a running Android emulator. I, initially, used Travis CI for setting up continuous testing of this tool. Later, I felt that Travis CI was too slow and when I came across Circle CI, I decided to give it a try. As of now, both Travis and Circle CI are used for testing. Here is what I learned from my experience.