Useful-Links

article, blogs, tutorials etc... around programming

Blogs

http://www.adam-bien.com/

good practice

https://docs.oracle.com/javase/tutorial/java/IandI/subclasses.html

https://dzone.com/articles/java-code-review-checklist

challenges

https://www.hackerrank.com/

Env setting

https://char.gd/blog/2017/how-to-set-up-the-perfect-modern-dev-environment-on-windows

https://github.com/Microsoft/nodejs-guidelines/