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Author Archives: Rivu Chakraborty

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Rivu Chakraborty is a Google Certified Android Developer, Sr. Tech Member of Institute of Engineers (India), he also have certifications on Scrum. He is also an author of multiple books on Kotlin, Reactive Programming, Functional Programming and Android Development, published by renowned publication houses. Having total 5+ years of experience he is presently working as a Sr. Software Engineer (Android) at Indus Net Technologies Pvt. Ltd. Rivu Chakraborty considers himself a Kotlin and Android enthusiast and a Kotlin evangelist. He has been using Kotlin since December 2015, so he has around 2 years' experience in Kotlin. As part of his mission to expand the use and knowledge of the Kotlin Language as much as possible, he created the KotlinKolkata User Group, one of the most active Kotlin user groups throughout the world and he is a Founder Organizer of KotlinKolkata. He is also an active member of GDG Kolkata and gives talks at GDG Kolkata Meetups.

org.apache.commons.io.IOUtils Example

Bipartite Graph

In this example we are going to elaborate the use of the IOUtils class in the package: ‘org.apache.commons.io’, as the package name says it is a part of Apache Commons IO. All members functions of this class deals with Input – Output streams Manipulations, and it really helps to write programs which deals with such matters. The methods of this ...

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