Sandarenu's Blog

React Native is a framework that allows us to create Native Android and iOS applications using JavaScripts by Facebook. It is a extention of React JavaScript framework available for Web application development. With React-Native we can create native android or iOS applications without knowing much about native application development. It opens up the native application development to web developers who knows JavaScript and CSS.

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Guava is a wonderful library by Google. Before Java 8 Guava was one of the best ways to use functional programming in Java.

I’ve being using Guava in one of my projects and came accross an strance issue reasontly. I had a list of items and I wanted to convert them to different object and filter some of those items.

After filtering I was changing some values in the list items. But what was strange was thay when I printed the list back it was not showing the changed value. It was still showing the original value. Code would look something similar to below.

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