Coding Resources

In this post, we'll explore when and where to use nested transactions, when not to use them, and how they work in a distributed environment.

August 13, 2020

by Raphael Poss

· 6,505 Views · 2 Likes

Take a look at this in-depth comparison of the nuances of using TIMESTAMP, TIMESTAMPTZ, TIME, and TIMETZ in PostgreSQL.

August 13, 2020

by Oliver Tan

· 9,137 Views · 1 Like

How to Convert DOCX to PDF in Java

A simple approach to performing the infamously difficult format conversion between DOCX and PDF

August 13, 2020

by Brian O'Neill

CORE

· 22,636 Views · 2 Likes

What Is Kubernetes and How Does It Relate to Docker?

Learn more about the ins and outs of container orchestrator Kubernetes and how it fits in with Docker in a microservices application.

August 13, 2020

by Steve Millidge

· 5,901 Views · 3 Likes

Docker Manifest – A Peek Into Image’s Manifest.json Files

A manifest list is a list of image layers (manifests) that are, created by specifying one or more image names.

August 12, 2020

by Shivani Mehrotra

· 16,443 Views · 2 Likes

WebDriverIO Tutorial: Handling Alerts and Overlay In Selenium

In this WebDriverIO tutorial on alert handling in Selenium, I’ll show you how to handle alerts and pop-ups as well as overlay modal in WebDriverIO.

August 12, 2020

by Harshit Paul

· 9,251 Views · 5 Likes

Low Code Serverless Integration With Kafka

In this article, we will build out a scenario of publishing messages from AWS Lambda to a Kafka topic.

Updated August 12, 2020

by Pranav K

CORE

· 6,976 Views · 4 Likes

Managing Secrets for Automation Using Ansible Vault and Tower

Managing secrets is essential for all businesses. In this tutorial, let's go into how to encrypt your secrets or sensitive data using the Ansible Vault tool.

August 12, 2020

by Kalaiyarasi Durairaj

· 17,016 Views · 4 Likes

Spring Boot and Kafka Configuration Tuning

See a setup for configuration tuning in an isolated environment and to determine the Spring Boot, Kafka configuration and best practices for moderate uses.

August 11, 2020

by Amit Rathi

· 94,384 Views · 10 Likes

Spring Boot or Jakarta EE – What’s Better?

No – I don’t want to start a new flame war in which I put one framework above the other. Both, Spring Boot and Jakarta EE are great frameworks...

Updated August 11, 2020

by Ralph Soika

· 29,771 Views · 8 Likes

How Does "20 Seconds" Work in Scala?

This article will show you how a seemingly magical expressions work, and how you can build your own.

August 11, 2020

by Daniel Ciocirlan

· 7,568 Views · 6 Likes

Java Streams: An Implementation Approach

In this tutorial, we will learn what Streams are in Java by comparing the Stream API to SQL statements as an implementation approach.

August 11, 2020

by Kuldeep Pandey

· 11,264 Views · 10 Likes

Learn Angular 10, Web API, and SQL Server

Learn to create a simple web application from scratch using Angular 10, ASP .NET Web API and Microsoft SQL Server.

August 10, 2020

by Vinay R

· 12,196 Views · 1 Like

How to Generate Server-Side PDF Reports With Puppeteer, D3, and Handlebars

Looking for a way to create a design-heavy, data-driven, beautifully styled PDF report—server-side with similar tools to what you are already using on the front-end? Stop your search. You’ve come to the right place.

August 10, 2020

by Carlos Lantigua

· 12,229 Views · 3 Likes