Java 8 Stream if/else logic

Learn to apply if-else logic in a Java 8 stream of elements to filter elements based on certain cond
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Java 8 forEach

The Java forEach is a utility method to iterate over a collection or stream and perform a certain ac
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How to get union between two arrays

Learn to find the union between two arrays in Java using HashSet class. In set theory, the union (de
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How to get intersection between two arrays

Learn to find the intersection between two arrays in Java using HashSet class. An intersection is a
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Java 8 stream distinct by multiple fields

Java 8 stream distinct by multiple fields example. Learn to find distinct objects from a stream by c
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Spring boot multi-module maven project example

Learn to create spring boot project having multiple modules. The parent project will work as contain
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Multi-module maven project – Console

Learn how to create multi-module maven project from console IDE. In this maven tutorial, we will lea
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Maven multi-module project in eclipse

Learn how to create multi module maven project in eclipse IDE. In this maven tutorial, we will learn
Maven

Java command line arguments

The program arguments passed at launching the Java program are called command line arguments. While
Java Basics Java

A Guide to Recursion in Java

Recursion is referred to a programming style where a method invokes itself repeatedly until a certai
Java Basics Java Recursion

Java instance initializer blocks

Java instance initializers are code blocks which are executed before the constructor code is execute
Java Basics Java

Java instance initializer blocks

Java instance initializers are code blocks which are executed before the constructor code is execute
Object Oriented Java

Angular Component

In this angular 2 component tutorial, learn what is a component in angular, how to create angular co
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Java Naming Conventions

Java naming conventions are sort of guidelines which application programmers are expected to follow
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Difference between this and super in Java

this and super are reserved keywords in Java. this refer to current instance of a class while super
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