Design Patterns in the Light of Lambda Expressions

This article contains the source code of examples used in 'Design Patterns in the Light of Lambda Expressions by Venkat Subramaniam ...

How to setup internet proxy on Gradle, Maven, NPM. Linux Bash, Ubuntu, Chrome on Linux

This article explains the ways to set internet proxy for various tools and OS such as Gradle, Maven, NPM, Linux Bash, Ubuntu, Chrome on Linu...

Java algorithm - Sum of all multiples of 3 or 5 that are below a number n

Sometimes, use of simple algebra improves performance like anything. Let's explore below problem and its probable solution and observer ...

Book Review: Mastering Microservices with Java

Though micro services concept is not new, it has created a huge buzz in recent year. It is difficult to buy a book that explains micro serv...

Spring Tips, Common Problems and their Solutions

This posts shares the common spring problems and their solution. I am writing down these to help you and myself to keep it indexed for futu...

Shortcut to copy file location in LibreOffice Writer

Its a hack when you switch from MS-Office to LibreOffice due to any reason. One thing thats really fascinating to copy the path of current d...

How to implement Web Application Basic Authentication in Weblogic

You can easily setup the Basic Authentication in Weblogic by using this post. I assume you are having basic knowledge about JEE. If yes, the...

How to change the Weblogic Admin User password if you dont know the current password

Though it is rare but it could happen that you may forget the Weblogic Admin user password. In such a case, you can use the following ste...

Starting, Stopping and Querying services using Java

A Windows/Linux service could be stop and start using Java API. There are two version basically that do the job. Runtime class provides th...

Difference between Abstract Class and Interface

Abstract class and interface have similarities. However both are quite different in behavior and usages. This made me to writing this artic...

What, Why and How of Big O Notation : Part II

In my last post What Why of Big Oh Notation , I covered FAQ about the Big-Oh. In this post, you'll know more general concepts about th...

What, Why and How of Big O Notation?

This article gives a very high level of explanation, if you are looking for more detailed, please explore Wikipedia. What is Big O Notatio...

How Newsgrape can help you to enjoy your time?

As a reader many times, you might have thought of having a single platform to have all news/stories, you are interested in. Similarly, if y...

Spring Bean basic concepts simplified

- Java Beginners Spring IoC container can manage more than one bean. Beans are created with details provided via metadata configurat...

Social Media funny comments and Marissa Mayer - Yahoo CEO

The day 16-Jul-2012, Marissa Mayer former Google VP (Employee #20) was announced to be the new CEO of Yahoo!, a person responded on her Goog...

HTTP Refresher Part II - Request and Response

In last article HTTP Refresher , I covered the basic of HTTP protocol. In this article, I am covering the HTTP request and HTTP Response. I...

HTTP Refresher

In this article, I'll try to cover the points that shows how a HTTP protocol works. Before moving into detail, I'll cover the basic...

Power Searching with Google Course

It is always fascinating when your peer/friend/relative find something in google search but you miss because searching is an art based on k...

NoMachine NX Tricks

NX Client is being used to access the remote linux machines in GUI mode. Sometime back, I faced one issue - I was not allowed to login to ...

How to resolve jQuery conflict with other script code

Using jQuery with other javascript code that also uses $ as alias, may break one of your script code. To resolve the conflict, jQuery provid...