1. Java- This language turned 20 this year but still the popularity is never ending for it. The language mostly used in the big organization holding command over large enterprises application ruling over the business world. The language evolved itself in long theses 20 years to a great extent. There are frameworks like struts and springs also automatic built like maven and gradel that are giving less headache to the coder and equally contributing role in the popularity of it. This is also one of the high paying languages in the world. 2. Python- Python that has been changed a lot in last decade is ruling in the heart of all start-ups over the world. The speed through which it develops code in a less time is the reason for its popularity and is started getting a good share of percentage in the web development world. Often with Django framework and various libraries, it is becoming on of the favorite language for the programmers. It is heavily used in big data and mac
Data structures, Algorithms and system designs