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Posted by JBT
January 11, 2020

Java 14: instanceOf Pattern Matching

JDK prepares to use pattern matching in future versions. In JDK 12 pattern matching has…

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Posted by JBT
December 3, 2019

Spring Boot data with H2 Database

In this tutorial, we’ll learn how to use the H2 in-memory database with Spring Boot….

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Posted by JBT
November 20, 2019

MongoDB Beginners Tutorial

In the last decade, the NoSQL approach for developing databases has increased dramatically. NoSQL database refers to the databases without fixed schemas. Unlike relational databases, NoSQL databases are not table-based.
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Posted by JBT
November 10, 2019

Java for loop

Java for loop and enhanced for loop is a type of control flow statement which…

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Posted by JBT
November 9, 2019

Switch case statement in Java

A switch statement is a conditional statement that tests against multiple cases and displays one…

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Posted by JBT
November 2, 2019

Java 12 new features

Most Common Features of  Java 12 Switch expressions (JEP 325) Java 12 has enhanced Switch…

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Posted by JBT
November 1, 2019

Java 11 new features

As the virtual machine is moving forward and updating quickly, so, at an interval of…

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Posted by JBT
October 26, 2019

Data types in Java

Java is a statically-typed language, which means that all variables must first be declared before…

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Posted by JBT
October 23, 2019

Java method parameter and argument

In this article, we will talk about the method parameter and method argument. Please make…

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Posted by JBT
April 27, 2019

Java 8 Functional Interfaces

Introduction to functional interfaces A functional interface is an interface that has a single abstract method.  Functional interfaces can have multiple static and default methods, but they should have only one abstract method to qualify as a functional interface. Functional interfaces were introduced in Java 8 in order to implement lambda expressions.
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