In some cases during development android application you need define global variable. What is Global Variable? Global Variable is hold the value until your application is not destroyed. So you can access those variable across the application. How to define Global variable in android? You can extend the base android.app.Application class and add member variables. […]

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Top of the technical interview question in IT companies.This question generally for 1-3 years experience java or android developers.  Here is question understating. String input = “Eyehunt website java”; String output = “java website Eyehunt”; There is several way to solve this problem : 1. Using split method and convert string into array then arrange […]

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This is most common questions asking now day to Android ,Java developers and technical interviews. There is several different ways to Reverse string. Here is example for better understanding : Original String : “Hello” Revers String : “olleH” Original String : “My name is rohit” Revers String : “tihor si eman yM” Take String form […]

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How to read text from console is very important to java developer know.Its very basic part of core java.

 

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