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Java Java Tutorials

There is no better way to begin your Java education. Check out these Beginner's Tutorials and start building apps with Java.


How to Use RxJava: Basic Guide Codementor  ●  Java  ●  Nov 07, 2016
How to Use RxJava: Basic Guide

In this tutorial, let's get to know some RxJava basics, along with some of the key operators provided in the API to help you get started.

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SOAP and REST: Distinguishing Java-based Web Services Codementor  ●  Java  ●  Oct 25, 2016
SOAP and REST: Distinguishing Java-based Web Services

SOAP or REST, choosing one over the other wholly depends on your work requisites. But first, you need to understand when best to use them. Read on and learn.

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Semantic Web 101: SPARQL Query using Endpoints Isai B. Cicourel Isai B. Cicourel  ●  Java · Sparql · Semantic web  ●  Aug 29, 2016
Semantic Web 101: SPARQL Query using Endpoints

SPARQL is the query language of the Semantic Web. Let's find out more about this topic and how we can apply it to our next application!

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Intro to SwingWorker in Java Isai B. Cicourel Isai B. Cicourel  ●  Java · Swing · Threading  ●  Aug 16, 2016
Intro to SwingWorker in Java

To allow the execution of the main application to continue while the work completes in the background, we use a SwingWorker. Here's how you can use it.

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Java 8 Method Reference: How to use it Esteban Herrera Esteban Herrera  ●  Java · Java8  ●  Aug 12, 2016
Java 8 Method Reference: How to use it

Time to understand Java 8 method reference and how to actually use it. We'll use easy examples to learn more about this topic.

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Serialization and Deserialization in Java Codementor  ●  Java  ●  Jul 15, 2016
Serialization and Deserialization in Java

This is a beginner's guide to serialization and deserialization in Java. To learn more about it, we will examine theories, sample codes... and video games?

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Android Enums: Good or Bad? Vatsal Bajpai Vatsal Bajpai  ●  Android · Java · Enums  ●  Jun 29, 2016
Android Enums: Good or Bad?

Android developers often wonder the efficiency of ‘Java Enums’ in their Android application. Are Java Enums actually usable? Are they actually good or bad?

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How to setup Hadoop in Pseudo Distributed Mode on Single Cluster Lakshay Nagpal Lakshay Nagpal  ●  Java · Hadoop · Bigdata · Data Science  ●  Apr 22, 2016
How to setup Hadoop in Pseudo Distributed Mode on Single Cluster

This step-by-step tutorial will teach you how to setup Apache Hadoop in Pseudo-Distributed Mode on Single cluster.

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Java String Concatenation Explained Gábor László Hajba Gábor László Hajba  ●  Java · Best practices · Concatenation · String  ●  Mar 31, 2016
Java String Concatenation Explained

This Java tutorial will help you understand in detail why String Concatenation is a Java best practice.

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Java Tips & Tricks: Building OSGi WABs with Gradle Yurii Rashkovskii Yurii Rashkovskii  ●  Java · Gradle · Osgi  ●  Mar 23, 2016
Java Tips & Tricks: Building OSGi WABs with Gradle

You might spend a few hours researching different ideas on how to build OSGi WABs (OSGi-fied WAR archive for deployment web applications in OSGi containers). Here’s the solution that works for the author so far.

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