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The Vamp – ENJOY THE AUDIO FROM ANYWHERE

           The world is full of entertainment. Everyone is using mobile phones, laptops, desktop, televisions etc. In most cases users find it difficult hook up their gadgets to external powerful speaker with wires particularly in the case of laptops and mobile phones  Here we have The vamp, a kick starter project which makes the users connect… Read More »

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Writing REST APIs Series – Best Practices

Writing REST APIs – CRUD – Request & Response – Best Practices – Part I Writing REST APIs – CREATE/POST – Best Practices – Part II

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Java – Replace First Occurrence of String without Regular Expression

           The String class in Java has a method replaceFirst(String regex, String replacement) which replaces first occurrence of given regular expression with given replacement string. If you want to replace first occurrence of any given string (with Regular Expression), use the following code. Sample Code: package test; import java.util.regex.Pattern; public class test{… Read More »

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Desktop vs Laptop Performance – Processor & GPU – ALL YOU NEED TO KNOW

          The everyday computing is primarily done using a desktop or a laptop. When we are buying a laptop or a desktop, we are very much concerned about the configuration particularly the processor/CPU, RAM and the GPU/graphic card. Consider the processor for instance, we have Intel Core-i7 processor for both desktop… Read More »

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Execute Raw Elasticsearch Query using Transport Client – Java API

           The following sample program details on how to execute raw Elasticsearch query using Transport Client (Java API).  Maven Dependencies: <dependencies> <dependency> <groupId>org.elasticsearch</groupId> <artifactId>elasticsearch</artifactId> <version>1.5.0</version> </dependency> <dependency> <groupId>org.json</groupId> <artifactId>json</artifactId> <version>20140107</version> </dependency> </dependencies>            Add the above MAVAN dependencies to the POM file or add the JARs specified in… Read More »

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