Search Results for: java 8
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Core Java
Integer.class Vs. Integer.TYPE Vs. int.class
In Java, when dealing with integers, there are different ways to represent and manipulate them, three commonly used options are…
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spring
Spring Boot File Upload REST API Example
Hello. In this tutorial, we will understand file upload in the Spring boot application. 1. Introduction Spring Boot is an…
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jpa
Spring Data JPA Count the Number of Rows
This article aims to guide you through the process of how to count the number of rows in Spring Data…
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Node.js
Pagination in GraphQL: Efficiently Retrieve and Manipulate Data
Hello readers. In this tutorial, we will understand and implement the pagination in graphql. 1. Introduction GraphQL is an API…
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apache
Get Partition Count for a Topic in Kafka
This guide provides step-by-step instructions on how to retrieve the partition count for a specific topic in Apache Kafka. Kafka…
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spring
Spring Boot Security Role Based Authorization
Hello. In this tutorial, we will understand the Spring Boot Role based Authorization flow. Role based authorization in a Spring…
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spring
Apache Kafka using Spring Boot
Hello. In this tutorial, we will provide a brief introduction to using Apache Kafka in Spring Boot. We will explore…
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spring
Spring Boot Starter Parent Maven
Hello. In this tutorial, we will understand and explore Spring Boot Starter Parent in Maven. 1. Introduction Maven is a…
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sql
Cast Function in SQL
Hello. In this tutorial, we will learn the CAST function in SQL. For illustration, we will use the Postgresql database…
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JavaScript
MERN Stack Technologies Full Example
Hello. In this tutorial, we will cover an e2e MERN Stack Technologies application. In the MERN stack application; NodeJs-ExpressJs will…
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