1. Reading books
Books and online videos are the sources that help us to improve our coding skills. There are several books available that guide us to solve the issues in our code. Like books, online videos are also helpful in finding the error in our code and improving programming skills.

2.Practicing Data Structure, Algorithms
We should have to do the practice all these three things regularly and solve problems related to them. In problem-solving, solid knowledge of data structure plays an important role because the data structure is a key piece of any program.


Also posted at: https://coderanch.com/t/747464/java/...ng-Skills-Java