HashMap is one of the most talked about topics in Java, and it is a unique feature Java has. It is a map-based collection class …

The mobile app industry is growing exponentially, and hundreds of apps are getting uploaded in the App stores every day for Android and iOS users. …

If you are starting your journey in the programming world or you are already there for a few years, you are likely to face programmer …

Giving a gift to a programmer differs a lot from giving it to any regular person. Programmers are hard to make happy unless you give …

Even though programmers are considered as nerds, yet programmers take pride in their skill set and like to show off to the world that they …

The term Blockchain seems to everywhere you go online. If you are living under the rocks or you never bothered yourself before to know exactly …

A mining pool is where a group of miners work together for mining coins. In this approach, multiple people contribute to the generation of a …

Apache Spark is a data processing engine. Apart from its core engine, there are various libraries available for machine learning, graph computation, stream processing, and …

Apache Kafka has become a popular name among the Fortune 500 companies. Most of the top 10 banks, insurance, telecom, and travel companies are using …

It is better to constantly test your skills in your computer programming world. There is no better way to do so than taking part in …