Core Java
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GC Logs changes for migrating from JDK 8 to JDK 11
Problem Moving from JDK 8 to JDK 11 is quiet subtle. One issue which many people have faced is regarding…
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Java Program to Find Transpose of a Matrix
A quick and practical guide to calculate the matrix transpose in java. Transpose of a given matrix is nothing but…
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Java Program to Print Multiplication Table For Given Number
A quick example program to create multiplication table in java using simple for loop and while loops. 1. Overview In…
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Selection Sort in Java with Algorithm, Example
A quick and practical programming guide to selection sort technique in java with along with the algorithm and examples. Selection…
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Facade Design Pattern In Java
Here I am with another article on design patterns – Facade Design Pattern. A Facade object is use to provide a simple…
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How to create PDF File in Java – iText Example
Hello guys, generating PDF files in today’s enterprise applications is quite common. Doing this with Java is not an easy…
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Java Based Akka application Part 2: Adding tests
On the previous blog we focused on spinning up our first Akka project. Now it’s time to add a test…
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State Pattern
Allow an object to alter its behavior when its internal state changes. The object will appear to change its class.…
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Memento Pattern
Without violating encapsulation, capture and externalize an object’s internal state so that the object can be restored to this state…
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