Java Initialization in a Nutshell,Welcome to Java Jeopardy! Alex, I’ll take Initialization for $500. “A block of code that the Java compiler copies into every constructor.” What...

Building an URL Shortening API with Spring WebFlux (and a lot of supporting cast), Introduction In the past few weeks and specially the last few days with the recommendation to sta...

Pythonic interfaces in Go Generators,One of the amazing things about Python is that once you embody the so called Zen of Python, no matter which language you are using, the philoso...

Zeroless,I have been an enthusiast of ZeroMQ for quite some time. If there was an opportunity that required some sockets on steroids, I would not think twice. Ah, how those three m...

11 astonishing concepts of python,Hey, you are at the right place if you want to learn the most important concepts of python. So, without any further delay let's get a dive into it...

Day 1 - Balanced Brackets,Below mentioned problem is not a leetcode problem. This was one of the practice problems on Hackerrank. Complete the function isBalanced in the editor bel...

Starting and stopping a Kafka listener after Spring Boot Startup,The example's here. The relevant bit: @Autowired private KafkaListenerEndpointRegistry kafkaListenerEndpointRegistr...

How i built a COVID-19 News Restful API,Hello beautiful people this is me harsh. I created a COVID-19 news Restful API using python flask and beautiful soap. I named it CORONEWS-19...

Python default location,How do I change the default python path on macOS - Catalina. I have python3 installed in /usr/local/lib but I am not how to properly change the path from /u...

Guess my number(take 2),since my first post didn't work, i'm reposting it, yay, anyway guess the number the computer chose 原文链接：Guess my number(take 2)

Guess my number!!!!,In this simple little game, you have to guess the number that the computer chose 1 through 10 原文链接：Guess my number!!!!

Repeated Capturing Group,Regular expression can be used to check a string or a pattern is repeated in a string. For example, if you want to check if the string 'abc' is repeated fo...