Coding Resources

Distributed Saga and Resiliency of Microservices

Eventual Consistency for Microservices using Distributed Saga.

Updated September 4, 2020

by Binildas Christudas

· 9,589 Views · 7 Likes

Using RBAC with Service Accounts in Kubernetes

This article will help you to manage granular level access on resources in your Kubernetes cluster with service accounts.

September 4, 2020

by Kuljeet Singh

· 23,392 Views · 5 Likes

Reading AWS S3 File Content to Kafka Topic

How to Read S3 files to Kafka topic using CamelAWSS3SourceConnector.

September 3, 2020

by Ramu kakarla

· 12,381 Views · 3 Likes

Implementing Dataweave Crypto With Mulesoft

MuleSoft provides various functions to encrypt the fields within Dataweave transformation and it can be achieved using various algorithms like MD5, SHA1, etc.

September 3, 2020

by Jitendra Bafna

· 15,201 Views · 8 Likes

Java Integer Cache: Why Integer.valueOf(127) == Integer.valueOf(127) Is True

So here's the cache...

Updated September 3, 2020

by Naresh Joshi

· 37,796 Views · 17 Likes

How to Run Selenium BDD Tests in Parallel with AWS Lambda

Have you ever felt annoyed by the long waiting time to receive test results? This solution might save your time and money—parallelization in the cloud.

September 3, 2020

by Ewelina Ruchlewicz

· 7,198 Views · 8 Likes

Lambda Expression in Java 8

Java 8 Lambda expression

September 3, 2020

by Amit Datta

· 11,005 Views · 3 Likes

Overview of JavaScript Event Calendars

In this article, we review popular JS libraries and controls that help to implement popular event calendar functionality in web applications.

September 3, 2020

by Ivan Petrenko

· 21,477 Views · 1 Like

6 Efficient Things You Can Do to Refactor a C++ Project

I took my old pet project from 2006, experimented, refactored it and made it more "modern C++". Here are my lessons and six practical steps that you can appl...

September 3, 2020

by Bartłomiej Filipek

· 12,373 Views · 2 Likes

Best Practice for Exception Handling In Spring Boot

Keep your exception handling at a central place in your application using @ControllerAdvice

Updated September 2, 2020

by Akash Bhingole

· 129,622 Views · 13 Likes

Compiling Kotlin in Runtime

jsr233: compile Kotlin code dynamically, after application start.

September 2, 2020

by Igor Manushin

· 8,559 Views · 3 Likes

Spring Boot - Custom Password Validator Using Passay Library

Create a simple form with a registration page. Before continuing with this tutorial, you should have a basic understanding of Java with the Spring framework.

September 2, 2020

by Anicet Eric

· 38,342 Views · 3 Likes

Targeting Kubernetes Cluster With Gremlin Chaos Test

This tutorial helps to produce the requirements and create a scenario to "simulate an attack with Gremlin".

September 2, 2020

by Sudip Sengupta

CORE

· 5,400 Views · 2 Likes

The A-Z of Web Development

Overwhelmed by the amount of jargon that exists around web development? Check out this helpful list of terms every new developer should know.

September 2, 2020

by deji adesoga

CORE

· 10,614 Views · 8 Likes

How to Record Audio in React Native

Learn how to record and play audio in React Native apps by building a simple screen that supports recording, playing, pausing, and resuming audio.

Updated September 2, 2020

by krissanawatt kaewsanmunag

· 27,333 Views · 4 Likes

Protecting Hosts in Kubernetes Cluster

In this article, we will learn how to use Calico CNI Network Policies to build firewall functionalities to protect hosts in the cluster.

September 2, 2020

by Randhir Singh

· 4,928 Views · 1 Like

How To Convert CSV to XLSX Using Java

We will show you how to convert one or multiple CSV files into an Excel Spreadsheet.

September 1, 2020

by Brian O'Neill

CORE

· 11,855 Views · 5 Likes

Open Source Tools Options in Web Application Development

Innovations are constant in Open Source projects and contributions. Let's look at tools and options for Web Application Development in a Layered Architecture.

September 1, 2020

by Ravi Kiran Mallidi

CORE

· 5,440 Views · 4 Likes