Java
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Java Priority Queue (PriorityQueue) Example
We know that Queue follows First-In-First-Out model but sometimes we need to process the objects in the queue based on…
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DSL based approach to input Graph data in graph theory based java programs
Most of us have coded some programs which deal with graph theory algorithms like finding the shortest path between two…
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Log4j 2: Performance close to insane
Recently a respected member of the Apache community tried Log4j 2 and wrote on Twitter: @TheASF #log4j2 rocks big times!…
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ArrayList Using Memory Mapped File
Introduction In-Memory computing is picking up due to affordable hardware, most of the data is kept in RAM to meet…
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Passivation and Activation of View Objects with Transient Attributes
Within passivation/activation cycle of application modules the framework passivates and activates view objects as well. Usually the framework saves information…
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Monitor full page, non AJAX, requests to be notified
Recently, working on new charts and chart “exporting service” in JSF, I’ve faced a quite common problem. When you execute…
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Getting started with the Neo4j Java Rest Binding (Heroku deployment)
Believe it or not, the last couple of days were my first attempt at using Neo4j’s Java Rest Binding. My…
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5 Coding Hacks to Reduce GC Overhead
In this post we’ll look at five ways in which we can use efficient coding to help our garbage collector…
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C++ like Java for low latency
Overview Previously I wrote an article on C like Java. This is term I had come across before. However, on…
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