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DevOps
HAPROXY up and running in couple of minutes
I tried HAPROXY for my WEBAPP (Hosted on tomcat) -reason for using HAPROXY is that it also supports WEBSOCKETS and…
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Core Java
Multiple Inheritance in Java and Composition vs Inheritance
Sometime back I wrote few posts about inheritance, interface and composition in java. In this post, we will look into…
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Enterprise Java
neo4j/cypher: Getting the hang of query parameters
For as long as I’ve been using neo4j‘s cypher query language Michael has been telling me to use parameters in…
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Enterprise Java
Graph Processing: Betweeness Centrality – neo4j’s cypher vs graphstream
Last week I wrote about the betweenness centrality algorithm and my attempts to understand it using graphstream and while reading…
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Android Core
Android HTTP Client : Network error and ConnectivityManager
In this post I will show how to handle connection errors or the situation when the connection changes (i.e from…
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Enterprise Java
Unit Testing of Spring MVC Controllers: REST API
Spring MVC provides an easy way to create REST APIs. However, writing comprehensive and fast unit tests for these APIs…
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Core Java
Mediator Design Pattern in Java – Example Tutorial
Mediator Pattern is one of the behavioral design pattern, so it deals with the behaviors of objects. Mediator design pattern…
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Core Java
Memento Design Pattern in Java – Example Tutorial
Memento pattern is one of the behavioral design pattern. Memento design pattern is used when we want to save the…
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Enterprise Java
Neo4j Java REST Binding – Part 2 (Batching)
In Part 1, we talked about setting up a connection to the Neo4j Server using the Java REST Binding. Let’s…
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