Prahlad Yeri

Freelance Programmer and Writer

Articles tagged with Java


Rockstar Java Series: Use default methods and be a better coder

Java 8 comes with a lot more improvements and features than most people seem to realize. One such feature that can help you become a better Java coder is Default methods. To learn just how useful this feature is, lets take a very plain simple example: A Product Interface. Suppose … Read More

Rockstar Java Series: Using Lambda expressions to up your game

Java 8 comes with a lot more improvements and features than most people seem to realize. One such feature that can boost your productivity as a Java Programmer is Lambda expressions. To learn just how beneficial this oft less understood feature is, lets take a very simple example: A Product … Read More

3 Steps to integrate barcode scanning in your Android app

Whilst barcode scanning is a pretty complex and non-trivial task in itself, it could be overwhelming sometimes with android programming. Lucky for us, there exists an opensource project called ZXing (pronounced Zebra-crossing) that solves this problem for us. The ZXing project has already done the heavy lifting by programming the … Read More