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Core Java
Java 11 Standardized HTTP Client API Example
In this article, we will test a REST API application using the Java HTTP Client API. 1. Introduction There are…
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Boot
Spring Boot FreeMarker Configuration Example
Welcome readers, in this tutorial, we will implement the Freemarker configuration in a spring boot application. 1. Introduction Spring Boot…
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Boot
Spring Boot Ehcache Example
Welcome readers, in this tutorial, we will explore EhCache integration with spring boot application. 1. Introduction Spring Boot is a…
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Core Java
Java Convert Byte[] array to String Example
1. Introduction A byte array is an array of bytes. A byte is binary data with 8 bits which represents…
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Core Java
How to Create and Run Your First Java Program
1. Introduction This is an in-depth article on how to create and run your first java program. Java compiler is…
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Core Java
Java HashMap vs TreeMap Example
1. Introduction A very important data structure in programming is the Map which is used for extremely fast lookups. In…
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Core Java
Generate Random Integers – nextInt Java Example
In this post, we feature a comprehensive article about how to Generate Random Integers, using a nextInt Java Example. 1.…
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spring
Spring JDBC StoredProcedure Class Example
Stored Procedures are a set of compiled SQL statements residing in the database. In this tutorial, we will explore how…
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Boot
Spring Boot JPA MySQL Example
In this example, we will demonstrate how to build a CRUD application using Spring Boot, JPA, and MySQL. You can…
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Core Java
Java 8 Optional In Depth Example
1. Introduction This is an in-depth article about Java 8 Optional. A new class Optional was introduced in Java 8.…
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