Blog Archives

String.join() Example – Java 8


Java 8 has String.join() method where first parameter is separator and then you can pass either multiple strings or some instance of Iterable having instances of strings as second parameter. Here is the sample program:

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Posted in JAVA, JAVA8, Others

Node JS experienced interview questions


Is Node.js Single-threaded? Why it is required? Yes, Node Js is single threaded to perform asynchronous processing. All Node JS applications uses “Single Threaded Event Loop Model” architecture to handle multiple concurrent clients. Doing async processing on a single thread

Posted in Nodejs, Others

Clinet Tools Required to pre-install to access or create a new Open Shift application


I have faced hell lot of issues when I started implementing the Openshift sample application. I thought of sharing my experience with everybody so that it will help if there is any issue during others project implementation. Most important thing

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Posted in OpenShift

Openshift – The Open Hybrid Cloud Application Platform by Red Hat


When I saw about Openshift for the first time, it was kind of amazing feeling to me. When I started using it, I feelings never decreased. It is an Open Hybrid Cloud Application Platform by Red Hat. I have looked into

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Posted in Others

Access Specifiers in Java


An access specifier is a keyword that specifies how to access or read the members of a class or the class itself. There are four access specifiers in Java as mentioned below: private public protected default 1. Private : Private members

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malliktalksjava.in – 2012 in review


The WordPress.com stats helper monkeys prepared a 2012 annual report for this blog. Here’s an excerpt: 4,329 films were submitted to the 2012 Cannes Film Festival. This blog had 26,000 views in 2012. If each view were a film, this

Posted in Others

How to convert an array to comma separated string in java


package com.test; public class ArrayTest { public static void main(String[] args) {ArrayTest arrayTest = new ArrayTest();arrayTest.arrayJoin();} public void arrayJoin() { String[] arrayToJoin = { “John”, “Peter”, “Tom”, “Scott” }; StringBuilder joinedString = new StringBuilder();String seperator = “,”;//System.out.println(“Converting to String “+arrayToJoin.toString());;for

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Mallikarjun Gunda

This is Mallikarjun Gunda, I am working as a software professional. Blogging is my Passion. This blog contains the posts on Java related technologies and programming languages. I am happy to share my knowledge through the blogs.

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