The Latest and Popular SDLC Topics

This video tutorial introduces the Java reactor design pattern and how to implement it.

January 11, 2022

by Ram N

· 4,116 Views · 5 Likes

How to Consume REST Web Service (GET/POST) in Java 11 or Above

Learn how to use the standard HTTPClient class as part of java.net.http and to create RestClient, send HTTP GET and POST requests, and handle the JSON response.

January 11, 2022

by Suyash Joshi

· 11,894 Views · 5 Likes

Domain Model Design Pattern in Java - An Introduction and Examples

This post includes a video so that you can take a closer look at Domain Model Design Pattern in Java. Watch to find out more!

January 10, 2022

by Ram N

· 3,212 Views · 4 Likes

How To Detect and Secure Your Java App From Log4j Vulnerabilities

A large number of organizations were affected by the recent security breach involving Log4j. Learn here how to ensure your applications are safe and secure.

January 10, 2022

by Suyash Joshi

· 5,769 Views · 8 Likes

What Log4j Vulnerability Means for SREs

A summary of the Log4j vulnerability and key takeaways for SREs to help with security implications and planning for events that may disable critical systems.

January 10, 2022

by Weihan Li

· 4,469 Views · 4 Likes

Streaming Data Exchange With Kafka and a Data Mesh in Motion

Data Mesh is an architecture paradigm, not a single technology. This post looks into this principle to explore why no single technology is fit to build a Data Mesh.

January 10, 2022

by Kai Wähner

CORE

· 4,489 Views · 7 Likes

A Tentative Comparison of Fault Tolerance Libraries on the JVM

From a number of libraries implementing fault tolerance features on the JVM, this post will look at Microprofile Fault Tolerance, Failsafe, and Resilience4J.

January 10, 2022

by Nicolas Fränkel

CORE

· 3,143 Views · 5 Likes

Using GraphQL Java With Spring

This blog post will cover how to use GraphQL Java within a Spring application that exposes an endpoint for clients to send queries to.

January 10, 2022

by Dan Newton

· 5,072 Views · 6 Likes

Multiple Entry Points for the NgxSimpleCharts Angular Library

Angular Libraries created with 'ng generate library ngx-simple-charts' are a single piece of code. Learn how to make the Angular Compiler split the code of a Library into Modules.

January 10, 2022

by Sven Loesekann

· 5,735 Views · 2 Likes

Java 17 for the Impatient

Learn the basics of Java 17.

January 8, 2022

by Abhishek Giri

· 14,034 Views · 6 Likes

The Quickest Way to Create an Android QR Code Scanner

Learn the quickest way to create an Android QR code scanner. See a step-by-step implementation camera preview, as well as how to integrate QR code scanning SDK.

January 8, 2022

by Xiao Ling

· 4,678 Views · 2 Likes

Business Delegate Design Pattern in Java

Here, explore the Business Delegate Design Pattern in Java. This video tutorial includes an introduction, real-time example, implementation, and key points.

January 8, 2022

by Ram N

· 4,256 Views · 4 Likes

Protect Your Invariants!

This tutorial shows you how to handle constraints and validation inside your application. Read below to find out how this way can help you!

January 7, 2022

by Oresztesz Margaritisz

CORE

· 6,814 Views · 38 Likes

Virtual Reality and Augmented Reality in the Browser

This article about Progressive web apps is about implementing Virtual Reality (VR) and Augmented Reality (AR) with A-Frame.

Updated January 6, 2022

by Peter Eijgermans

· 31,610 Views · 8 Likes

10 Must-Have React Developer Tools To Write Clean Code

In this article, we'll look at 10 React developer tools including browser extensions to libraries with APIs and GUIs that make it easier for us to write clean code.

January 6, 2022

by Alex Omeyer

· 11,462 Views · 3 Likes

Composite Design Pattern in Java

Here, take a closer look at the Composite Design Pattern in Java. This video tutorial includes an introduction, class diagram, example, and key points.

January 6, 2022

by Ram N

· 4,653 Views · 5 Likes

JDBC Tutorial Part 1: Connecting to a Database

In this series, learn the basics of Java Database Connectivity. In Part 1, learn what a JDBC driver is and how to open and safely close database connections.

Updated January 6, 2022

by Alejandro Duarte

CORE

· 36,136 Views · 8 Likes

2022 New Year’s Resolution: Dev and SEC Cross-Team Learning

The core of DevSecOps includes cross-team collaboration and knowledge sharing. Here are three things devs and security can learn from each other this year.

January 5, 2022

by Taylor Smith

· 4,755 Views · 3 Likes