Search This Blog

Knowledge Factory

Learn Spring Boot, Kotlin, Angular, Vue.js, React.js, React Native, and even more with CRUD example

Home
Spring Boot
Spring Boot - part 2
Full stack development
ReactJS - Tutorial
React Native - tutorial
Python
Kotlin
Node JS
Cryptography
Angular 10
Core Java with examples
General Topics
Online Tools
Java Frameworks
Interview questions
Web Development
Cloud solutions
Learn Java 8 with examples
Core Java with examples
Support Us
SQL

More…

Core Java with examples

Get link
Facebook
Twitter
Pinterest
Email
Other Apps

Java Lambda Expressions
JVM (Java Virtual Machine) - Architecture

Java HashMap with Example
Java - How to ping multiple HTTP endpoints by run Multiple Threads Concurrently?
Java Stream

Java-Linked List with example

Java-Stack with example

Java: Factory design pattern with example

Java -Builder Design Pattern with example

Java-Junit Framework- with example

Java- JDK, JRE, JVM, and JIT

Java-'this' keyword in java with example

Java- 'super' keyword in java with example

Java-Constructors-Constructor Overloading-examples.How constructors are different from methods in Java?

Java -Exception-hierarchy-types-example

Java -Exceptional Handling with examples

Java secure hashing - MD5 ,SHA-1, SHA-256, SHA-384,SHA-512 and PBKDF2

Java-RSA Encryption and Decryption with example

JAVA- AES Encryption and Decryption with example

Java - DES Encryption and Decryption with example

Java -Blowfish Encryption and decryption with Example

JAVA 8-Interface Changes static and default method

JAVA-Four (4) ways to Iterate through Java Map

JAVA-Six (6) ways to Iterate through List

JAVA String -methods with example

JAVA-Random and SecureRandom with example

Java -Multithreading basics with example

JAVA-Comparable and Comparator with example

Java -final-finally-finalize-in Java-with example

Java-Map interface - hierarchy-examples

Java -Regular Expression -Username-Password-Email-IPAddress-validation-example

Java - Inheritance in java with example-How to use inheritance in Java?

Java -static keyword in Java with example

Java -Singleton class-Singleton Design pattern

Java-Data Types-example

Java -Loops

Java-Encapsulation

Java-What is the meaning of public static void main(String [] args)?

Java-Generics

Java Program to Find Largest Number in an Array

Jackson – Convert JSON array string to List
RSA + AES a double layer security system - Architecture + Implementation example

Get link
Facebook
Twitter
Pinterest
Email
Other Apps

Spring boot video streaming example-HTML5

Hello everyone, Today we will learn how to stream MP4 video using Spring Boot. The Source code download link is provided at the end of this post. For more topics, click the below link: Spring Boot - WebFlux - Video Streaming example Kotlin - Spring Boot - WebFlux - Video Streaming example Spring Boot + Angular + MongoDB CRUD example Spring Boot + React JS + MongoDB CRUD example Spring Boot + Vue + MongoDB CRUD example QUARKUS + Hibernate CRUD example - Creating a CRUD REST API/Service Reactive Rest CRUD APIs using Spring Boot, WebFlux, and Reactive Mongo Build REST CRUD API's with Kotlin, Spring, Spring Data JPA, and RDBMS Spring Boot-Authentication and Authorization with Spring Security & JWT Registration and Login with Spring Boot, Spring Security, Thymeleaf, JPA, RDBMS User Interface Project Structure Maven(Pom.xml) A Project Object Model or POM is the fundamental unit of work in Maven. It is an XML file that contains information about the project an

DataTable-Pagination example with Spring boot, jQuery and ajax

Hello everyone, Today we will show you the DataTable-Pagination example with Spring boot, jQuery, and ajax. The link to download the source code is provided at the end of this tutorial. For more topics, click below link: Spring Boot + Angular + MongoDB CRUD example Spring Boot + React JS + MongoDB CRUD example Spring Boot + Vue + MongoDB CRUD example QUARKUS + Hibernate CRUD example - Creating a CRUD REST API/Service Following technologies stack being used: Spring Boot 2.1.1.RELEASE Spring 5.1.3.RELEASE Maven 3 Datatable jQuery Free Marker javascript ajax Project Structure pom.xml <? xml version ="1.0" encoding ="UTF-8" ?> < project xmlns ="http://maven.apache.org/POM/4.0.0" xmlns: xsi ="http://www.w3.org/2001/XMLSchema-instance" xsi :schemaLocation ="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd" >

10 Best Job Posting Sites 2021-2022

One of the most mundane ways today’s job seekers unearth employment opportunities is by utilizing online sources. There are hundreds of job boards, both generic and niche, as well as aggregators, convivial media channels, networking groups, and staffing company websites to cull from. The good news is they provide plenty of listings. The deplorable news is you can be facilely inundated by so many options. Here, the erudition factory offers 9 of what is generally considered the best job search websites around. There are many others, of course, but this list of best job search websites should give you a good commencement point for your next job hunt: For more Topics, click below link Spring Webflux Interview Questions Quarkus - Interview questions and answers Top Mockito Interview Questions and Answers Spring Data JPA Interview Questions and Answers Spring Core - Interview Questions Java Stream API Interview Questions and Answers - Frequently asked 1. LinkedIn This top

Spring boot web project free download:User Registration System

The download link is provided at the bottom of the page. Before downloading the source code please go through the available functionalities, technologies used, and User Interface. For more free sample projects, click the below link: Spring Boot + Angular + MongoDB CRUD example Spring Boot + React JS + MongoDB CRUD example Spring Boot + Vue + MongoDB CRUD example QUARKUS + Hibernate CRUD example - Creating a CRUD REST API/Service Spring Boot + React JS + RDBMS CRUD example Kotlin + Spring Boot + Angular + MongoDB CRUD example Kotlin + Spring Boot + React JS + MongoDB CRUD example Kotlin + Spring Boot + Vue.JS + MongoDB CRUD example Kotlin + Spring Boot + Thymeleaf + JPA CRUD example Node.js + Angular + MongoDB CRUD example Node.js + React JS + MongoDB CRUD example N ode.js + Vue.js + MongoDB CRUD example Python + Angular + MongoDB CRUD example Python + React JS + MongoDB CRUD example Python + Vue.js + MongoDB CRUD example Following technologies stack being used:

Spring Boot + JPA/Hibernate One to Many mapping example

Hello everyone, In this tutorial, we will learn how to implement one-to-many entity mapping using JPA/Hibernate with Spring Boot, Spring Data JPA, and H2DB database. For more Java topics, click the below link: Spring Boot + Angular + MongoDB CRUD example Spring Boot + React JS + MongoDB CRUD example Spring Boot + Vue + MongoDB CRUD example QUARKUS + Hibernate CRUD example - Creating a CRUD REST API/Service Spring Boot + React JS + RDBMS CRUD example Kotlin + Spring Boot + Angular + MongoDB CRUD example Kotlin + Spring Boot + React JS + MongoDB CRUD example Kotlin + Spring Boot + Vue.JS + MongoDB CRUD example Kotlin + Spring Boot + Thymeleaf + JPA CRUD example Node.js + Angular + MongoDB CRUD example Node.js + React JS + MongoDB CRUD example N ode.js + Vue.js + MongoDB CRUD example Python + Angular + MongoDB CRUD example Python + React JS + MongoDB CRUD example Python + Vue.js + MongoDB CRUD example Project Structure See the final project structure of this tutorial.

5 Hardest Puzzle,100% fail answers

Mathematical puzzles make up an integral part of recreational mathematics. They have specific rules, but they do not usually involve competition between two or more players. Instead, to solve such a puzzle, the solver must find a solution that satisfies the given conditions. Mathematical puzzles require mathematics to solve them. Logic puzzles are a common type of mathematical puzzle. [wikipedia] Solve the problems below and post your answer in comment section.Let's start to test your IQ Problem 1 Solve this puzzle Problem 2 Find the missing number Problem 3 Solve this puzzle Problem 4 Find the missing one Problem 5 Solve this puzzle

Java security AES,SHA256,SHA512,MD5-Spring Boot Project Free Download

The download link is provided at the bottom of the page. Before downloading the source code please go through the functionalities available, technologies used, and a brief description. More topics, click the below link: Kotlin hashing - MD5, SHA-1, SHA-256, SHA-384, SHA-512, and PBKDF2 Hashing in Java - MD5 ,SHA-1, SHA-256, SHA-384,SHA-512 and PBKDF2 Kotlin: RSA + AES a double layer security system Kotlin- AES, RSA, 3DES Encryption and Decryption with example Kotlin - RSA Encryption and Decryption with example Java-RSA Encryption and Decryption with example JAVA- AES Encryption and Decryption with example Java - DES Encryption and Decryption with example Java- Blowfish Encryption and decryption with Example RSA + AES a double layer security system - Architecture + Implementation example - JAVA Kotlin- Blowfish Encryption and decryption with Example Following technologies stack being used: Spring Boot 2.1.1.RELEASE Spring 5.1.3.RELEA

Spring Boot-AngularJS-Bootstrap-JPA-CRUD

Hello everyone, Today we will learn how to develop a Spring Boot CRUD application with, Angular JS, embedded Tomcat, and JPA.You can download the source code of this simple application from our GitHub repository. The Source code download Link is provided at the end of this post. For more free sample projects, click the below link: Spring Boot + Angular + MongoDB CRUD example Spring Boot + React JS + MongoDB CRUD example Spring Boot + Vue + MongoDB CRUD example QUARKUS + Hibernate CRUD example - Creating a CRUD REST API/Service Spring Boot + React JS + RDBMS CRUD example Kotlin + Spring Boot + Angular + MongoDB CRUD example Kotlin + Spring Boot + React JS + MongoDB CRUD example Kotlin + Spring Boot + Vue.JS + MongoDB CRUD example Kotlin + Spring Boot + Thymeleaf + JPA CRUD example Node.js + Angular + MongoDB CRUD example Node.js + React JS + MongoDB CRUD example N ode.js + Vue.js + MongoDB CRUD example Python + Angular + MongoDB CRUD example Python + React JS + MongoDB

ReactJS - Bootstrap - Buttons

Bootstrap is a free and open-source front-end development framework for the creation of websites and web apps. It is a free and open-source project, hosted on GitHub, and originally engendered by Twitter. Let us create a new React app https://www.knowledgefactory.net/2020/12/react-js-setup-installation-and-first_27.html For more topics, click below link: React JS Setup, Installation, and First React Project ReactJS - JSX ReactJS - Components ReactJS - State and Props ReactJS - Component API ReactJS - Events Reactjs - Form ReactJS - Bootstrap - Buttons ReactJS - Bootstrap - Table ReactJS - Keys ReactJS - Bootstrap - Navbar React JS+AdminLTE+Node JS+Express+MongoDB CRUD:MERN Stack development Kotlin + Spring Boot + React JS + MongoDB CRUD - Full stack development React JS+SpringBoot+RDBMS-CRUD:Full-stack development foundation React.js + Python + MongoDB CRUD application After engendering the React app, the best way to install Bootstrap is via the npm package. To install Bootstrap,

Spring Boot file upload/download example

Hello everyone, today we will learn how to upload files/download files in the Spring Boot web application, using Ajax and jQuery. You can download the source code from our GitHub repository. For more free sample projects, click the below link: Spring Boot + Angular + MongoDB CRUD example Spring Boot + React JS + MongoDB CRUD example Spring Boot + Vue + MongoDB CRUD example QUARKUS + Hibernate CRUD example - Creating a CRUD REST API/Service Spring Boot + React JS + RDBMS CRUD example Kotlin + Spring Boot + Angular + MongoDB CRUD example Kotlin + Spring Boot + React JS + MongoDB CRUD example Kotlin + Spring Boot + Vue.JS + MongoDB CRUD example Kotlin + Spring Boot + Thymeleaf + JPA CRUD example Node.js + Angular + MongoDB CRUD example Node.js + React JS + MongoDB CRUD example N ode.js + Vue.js + MongoDB CRUD example Python + Angular + MongoDB CRUD example Python + React JS + MongoDB CRUD example Python + Vue.js + MongoDB CRUD example Following technologies stack being u

Core Java with examples

Popular posts from this blog