Language Resources

How to Use Vault and Spring Cloud Config to Secure Secrets

Check out how you can use Spring Boot Config to encrypt secrets and use Vault as a secret management tool.

July 22, 2020

by Jimena Garbarino

· 7,350 Views · 1 Like

PostgreSQL vs Oracle: Difference in Costs, Ease of Use, and Functionality

Compare Oracle vs. PostgreSQL database — see the differences in these SQL database costs, features, and ease of use for developers and DBA’s.

July 22, 2020

by Kristi Anderson

· 11,647 Views · 8 Likes

Server-Sent Events Using Spring

Here we are going to discuss sending unidirectional asynchronous events to any web app using Spring.

July 21, 2020

by Vijit Sharma

· 29,642 Views · 8 Likes

Deploy Your C++ Lambda with Docker

In this article we will explore how you can use your C++ runtime with Lambda Functions.

July 21, 2020

by Sudip Sengupta

CORE

· 6,565 Views · 2 Likes

Prototype Design Pattern in Modern C++

Prototype Design Pattern helps in the prototyping (creating/copying cheaply) an object using separate methods or polymorphic classes.

July 21, 2020

by Vishal Chovatiya

· 10,421 Views · 1 Like

API Streaming Response with Oracle and Java

Using Java to get the data in a streamed manner from an Oracle database. This helps in early first record processing when the dataset is huge.

July 21, 2020

by Setu Patani

· 7,360 Views · 3 Likes

Expressing a Conditional Expression Using JSON: Java Implementation

I had a need to express a conditional in a form that a JavaScript front-end and a Java back-end could both create and read. JSON felt logical.

July 20, 2020

by Biju Kunjummen

· 15,937 Views · 1 Like

Code Play #1: WebSockets With Vert.x and Angular

In the first article in the Code Play Series, we take a look at using websockets to create a real time, multiuser canvas.

July 20, 2020

by Dale Waterworth

· 6,159 Views · 1 Like

Dynamically Evaluate Dataweave Scripts

This article demonstrates how to use Dynamic Evaluate Component in Mule 4 to execute dataweave scripts dynamically.

Updated July 20, 2020

by Vikalp Bhalia

CORE

· 12,533 Views · 3 Likes

Why Builder Is Often an Antipattern and How to Replace it With Fluent Builder

Safe Alternative To Traditional Builder

July 17, 2020

by Sergiy Yevtushenko

· 16,175 Views · 19 Likes

Managed Scheduled Executor Service vs EJB Timer

Debating between Managed Scheduled Executor Service and EJB Timer to implement scheduled tasks in your application? Check out this post for some tips.

July 17, 2020

by Ralph Soika

· 8,483 Views · 1 Like

Ultimate Guide for Using Redux With React Native

In this article we are going to learn how to use Redux with React Hooks by building a real React Native app.

July 17, 2020

by krissanawatt kaewsanmunag

· 13,344 Views · 3 Likes

Java High Availability With WildFly on Kubernetes

if you need session replication, Wildfly instances need to be clustered. To solve this, you can use the Kubernetes discovery protocol for JGroups: KUBE_PING.

July 17, 2020

by Mauricio Magnani

· 9,915 Views · 4 Likes

How to Create a Development Environment on Alpine Linux

Step-by-step guidance for setting up an Alpine Linux workstation for C++ and Java development, with some of my favorite tips and resources.

July 16, 2020

by Tal Weiss

· 23,921 Views · 6 Likes

How to Handle Alerts and Popups in Protractor With Selenium?

Alerts and pop-up are widely used to issue warnings to the user or asking permission from them. Find out how to handle alerts and popups in Selenium.

July 16, 2020

by Praveen Mishra

· 9,305 Views · 23 Likes

Polymorphism in SQL Part One: Anyelement and Anyarray

This post explains how polymorphism is implemented by declaring a subprogram with formal parameters of the pseudo-types “anyelement” and “anyarray”.

July 16, 2020

by Bryn Llewellyn

· 5,838 Views · 2 Likes

Python 101 – Creating Multiple Processes

In this article, you will learn about the pros and cons of using processes, creating processes with multiprocessing, the subclassing process, and more.

July 16, 2020

by Mike Driscoll

· 17,581 Views · 3 Likes

Selenium Python Tutorial: Getting Started With BDD In Behave

Python Behave, a BDD framework, helps in writing test cases in simple language. Learn, what is BDD, how to run tests scripts with behave and its importance.

July 15, 2020

by Himanshu Sheth

CORE

· 10,188 Views · 14 Likes