Latest Articles

Runbooks vs. Playbooks: Explaining the Difference

The terms runbooks and playbooks are often used interchangeably, But there are important differences between the two, and each has its place.

May 1, 2021

by Austin Gunter

· 7,925 Views · 3 Likes

Flutter 2.0 State Management Introduction With Provider 5.0

New Flutter developers need to understand state management in order to build more complex applications with multiple screens and data storage options.

May 1, 2021

by Craig Oda

CORE

· 14,268 Views · 7 Likes

Building Hybrid Multi-Cloud Event Mesh With Apache Camel and Kubernetes

A full installation guide for building the event mesh with Apache Camel. We will be using microservice, function, and connector for the connector node in the mesh.

May 1, 2021

by Christina Lin

CORE

· 12,892 Views · 4 Likes

How to Generate and Compare Perceptual Image Hashes in Java

Learn how to generate a hash value for an image and compare two perceptual image hashes using an API in Java.

April 30, 2021

by Brian O'Neill

CORE

· 7,315 Views · 1 Like

Top 10 Key Elements for Successful SAFe Implementation

SAFe is based on 10 key elements that have evolved from Agile principles and methods, systems thinking, lean product development, and successful enterprises' observation.

April 30, 2021

by Chandresh Patel

· 7,556 Views · 3 Likes

SpringBoot Configure DataSource Using JNDI With Example Using Tomcat 9 Server

In the video within this article, we take a closer look at the SpringBoot Configure DataSource Using JNDI, alongside an example using a Tomcat 9 Server

April 30, 2021

by Ram N

· 7,356 Views · 2 Likes

Classification of Software Errors

It is essential that you are able to classify software types into different levels of severity, priority, and nature so you may better delegate who must fix each bug.

April 29, 2021

by Dick Pasterg

· 13,213 Views · 3 Likes

Batch Processing Large Data Sets with Spring Boot and Spring Batch

This article contains a quick video with a great tutorial for batch processing large data sets with Spring Boot and Spring batch.

April 29, 2021

by Ram N

· 7,561 Views · 3 Likes

Linux Machine Compromised: Power of Observation

In debugging any problem, 2 things are important: Observation, and combining your general observations and observations at the time of issue to conclude something.

April 29, 2021

by Sahil Aggarwal

· 5,012 Views · 4 Likes

Chaos Engineering: Thread Leak

‘java.lang.OutOfMemoryError: unable to create new native thread’ will be thrown when more threads are created than the memory capacity of the device.

April 29, 2021

by Ram Lakshmanan

CORE

· 8,272 Views · 2 Likes

Kubernetes for Java Developers

There is a new class of tools for dockerizing and deploying an application to Kubernetes which are aimed at developers. The latest in that category is JKube from RedHat.

April 29, 2021

by Taruvai Subramaniam

CORE

· 11,026 Views · 8 Likes

Structure JavaScript Code

We will learn how to structure JavaScript code using Revealing Module pattern.

April 28, 2021

by Jawad Hasan Shani

CORE

· 18,823 Views · 9 Likes

Develop a Scraper With Node.js, Socket.IO, and Vue.js/Nuxt.js

Web scraper development with node.js and vue.js in the front-end with socket.io to get real-time data.

Updated April 28, 2021

by Dwayne O. Smith

· 15,209 Views · 6 Likes

Solution To Docker Not Starting in Windows 10

If Docker for Windows 10 is stuck loading in the 'Starting' screen, it could be because your WSL2 installation was not completed properly. Let's fix it!

April 28, 2021

by Ajay Sodhi

· 53,799 Views · 3 Likes

Mule 4 Dropbox Connector To Upload File on Dropbox

This tutorial will teach you the steps to upload files on Dropbox and also to get a list of files/folders using Mule 4 Dropbox Connector.

Updated April 28, 2021

by Dhawnit Thadhani

· 9,764 Views · 4 Likes

EKS vs. ECS vs. Fargate vs. Kubernetes (AWS Containers Explained)

We take a look at EKS, ECS, Fargate, EC2, and Kubernetes, explaining the role of each in deploying containers on AWS, as well as their pros and cons.

April 28, 2021

by Ned Hallett

· 18,818 Views · 3 Likes

How I Visualize My Spreadsheet Formula Dependencies in a Chart

When bringing Excel files online we can do more. This article shares how I leverage common web components to visualize formula dependencies in a custom way.

Updated April 28, 2021

by Hawk Chen

CORE

· 11,726 Views · 6 Likes

Java Microbenchmark Harness (JMH)

A quick hands-on lesson to learn about Java Microbenchmark Harness (JMH). The article helps you get started and configure JMH project.

April 28, 2021

by Gaurav Gaur

CORE

· 8,736 Views · 5 Likes

Symfony Routes in Vue.js (SPA)

This article discusses how to pass URLs from Vue.js to Symfony with simple rerouting options. We discuss what each platform is and how to connect them.

April 27, 2021

by Dariusz Włodarczyk

· 9,502 Views · 2 Likes

Developer Tooling for Kubernetes in 2021: Skaffold, Tilt, and Garden (Part 2)

A developer explores alternative tools for spinning up a development environment on Kubernetes, namely Skaffold, Tilt, and Garden.

April 27, 2021

by Liran Haimovitch

· 7,490 Views · 3 Likes

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