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Android Core
Android HTTP Client: GET, POST, Download, Upload, Multipart Request
Often Android apps have to exchange information with a remote server. The easiest way is to use the HTTP protocol…
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Enterprise Java
Spring MVC: Validator and @InitBinder
It’s hard to imagine a web-application which doesn’t has some validation logic for an user data. Almost all user’s data…
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Android Core
Android: Build real weather app: JSON, HTTP and Openweathermap
In this post I want to describe how to create a weather app that gives current weather information. This app…
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Enterprise Java
Searchable documents? Yes You Can. Another reason to choose AsciiDoc
Elasticsearch is a flexible and powerful open source, distributed real-time search and analytics engine for the cloud based on Apache…
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Enterprise Java
GlassFish 4 brings Java EE 7
What a surprise. Apple had nothing to offer at wwdc except the new iOS 7 launch. Might be coincidence that shortly…
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Android Core
Android Fragment transaction: FragmentManager and Backstack
Fragments are useful when we want to support multiple screen size. To manage fragments we need a FragmentManager that help us…
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Enterprise Java
Guava’s EventBus – Simple Publisher/Subscriber
Looking over recent additions to Google’s Guava Libraries Release 10 I noticed the addition of EventBus. This is a lightweight…
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Clojure
Clojure macros for beginners
This article will guide you step-by-step (or even character-by-character) through the process of writing macros in Clojure. I will focus…
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Enterprise Java
Setting up Apache Hadoop Multi – Node Cluster
We are sharing our experience about Apache Hadoop Installation in Linux based machines (Multi-node). Here we will also share our…
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