Coding Resources

Understanding Spring Reactive: Servlet Async

Want to learn more about using Spring Reactive? Check out this post on the Servlet Async feature and the push towards a non-blocking, reactive world.

October 1, 2018

by Naveen Katiyar

· 35,821 Views · 25 Likes

How To Implement a Kafka Producer

We run through a quick tutorial on how create and use Kafka producers for a big data project, and how to take advantage of Kafka's Java API.

October 1, 2018

by Mallikarjun M

· 71,632 Views · 5 Likes

Mobile Test Automation Using the Robot Framework

Learn about the components of the Robot framework and how it makes mobile test automation easy, including continuous integration and more.

September 30, 2018

by Pavan_Onkar

· 33,807 Views · 2 Likes

Working With LocalDate, LocalTime, and LocalDateTime

Java 8 introduced a major change for date and time APIs. Let's take a look at these changes and how to implement them in your project.

September 30, 2018

by Mohamed Sanaulla

· 47,484 Views · 9 Likes

Setting Up the ELK Stack With Spring Boot Microservices

Learn about the ELK monitoring and logging stack and how to collate logs for multiple microservices in one location.

September 29, 2018

by Joydip Kumar

· 50,026 Views · 23 Likes

Data Streaming Using Apache Flink and Apache Ignite

How to build a simple data streaming application using Apache Flink and Apache Ignite and create stream processing topology.

September 29, 2018

by Saikat Maitra

· 14,021 Views · 12 Likes

HLS Streaming of RTSP Stream by Nginx and Apache Tomcat

In this tutorial, we will learn how to set up Apache Tomcat and Nginx servers to support both HLS and RTSP streaming. Let's get started!

Updated September 28, 2018

by sagar patel

· 64,324 Views · 5 Likes

Blue-Green Deployment For Cloud Native Applications

Check out this explanation of Blue-Green deployments work for your cloud-native applications some use case scenarios you can see.

September 28, 2018

by Rajesh Bhojwani

· 29,556 Views · 12 Likes

Parameterized Tests With JUnit

Learn how to speed up test execution by using parameterized tests with JUnit, as shown in this tutorial.

Updated August 4, 2026

by Kun Zhou

· 74,090 Views · 8 Likes

Mule 3.8-9: Run Java Method on MuleSoft Application Startup

This article explains how to execute a Java method once or on MuleSoft Application Startup.

September 28, 2018

by Enrico Rafols Dela Cruz

· 9,341 Views · 2 Likes

Build a Health Tracking App With React, GraphQL, and User Authentication

Want to learn how to build a React app with GraphQL and user authentication? Check out this post on how to use these tools to build a health tracking app.

September 28, 2018

by Matt Raible

· 8,980 Views · 6 Likes

Automate Testing With OAuth 2.0: a Step-By-Step Tutorial

Want to learn how to automate testing with OAuth 2.0? Check out this tutorial where we learn how to automate testing with OAuth 2.0 and integrate with Jenkins.

Updated September 27, 2018

by Angela Woodson

· 70,893 Views · 6 Likes

Creating a SOAP Web Service With Spring Boot Starter Web Services

In this post, we cover the concepts of SOAP and REST and show you all the code you need to use SOAP web services in a Spring Boot app.

Updated September 27, 2018

by Ranga Karanam

· 155,322 Views · 6 Likes

Multiple MySQL Databases With One MySQL Container

If you've ever tried to create two MySQL databases inside a single container, you know it can be a pain. Let's see how to get this up and running.

Updated September 27, 2018

by Ravi Isnab

· 31,662 Views · 5 Likes

TypeError: JavaScript

If you're trying to learn to code in JavaScript, the vague TypeErrors can make you want to pull out your hair. But don't, we're here to help.

September 27, 2018

by Saif Sadiq

· 30,725 Views · 9 Likes

Secure Spring REST API Using OAuth2

Want to learn how to secure a Spring REST API using OAuth2? Check out this post to learn how using OAuth2 and PostgreSQL.

September 27, 2018

by Riddhi Parkhiya

· 68,826 Views · 12 Likes

90 New Features and APIs in JDK 11 (Part 1)

Are you excited to learn more about the features available in JDK 11? Check out this installment looking at the new developer visible features.

September 27, 2018

by Simon Ritter

· 142,740 Views · 49 Likes

Extracting PDF Metadata and Text With Python

In this post, we take a look at how to use Python and some cool Python packages to extract a few different types of data from PDFs. Read on to get started!

Updated September 26, 2018

by Mike Driscoll

· 30,718 Views · 1 Like

Configuring and Managing SSL on Your MySQL Server

Want to learn how to configure and manage SSL on your MySQL server? Check out this tutorial to learn how in MySQL hosting!

Updated September 26, 2018

by Prasad Nagaraj

· 34,291 Views · 1 Like

Kubernetes Networking

Check out this article to learn more about how everything in Kubernetes communicates with a practical example in MySQL.

September 26, 2018

by Sahiti Kappagantula

· 11,173 Views · 7 Likes

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