Coding Resources

Spring Boot Tutorial for Beginners: Hello World Program

If you're new to Spring Boot or need a refresher, read on to learn how to create a hello world app and run it on a Tomcat server.

Updated June 18, 2019

by Manoj Kumar

· 62,119 Views · 6 Likes

How to Build and Run a Hello World Java Microservice

Learn how to build a simple Java-based microservice and deploy it to various cloud platforms.

June 18, 2019

by Niklas Heidloff

· 17,521 Views · 6 Likes

Create Your Own Wiki With Angular and Firebase

A tutorial on creating an Angular app, adding authentication, and hosting it on Firebase.

June 18, 2019

by Lindsay Brunner

· 21,403 Views · 11 Likes

Playing With GraalVM

One develop described his experience running Java apps with Graal VM.

June 18, 2019

by Ravi Isnab

· 25,960 Views · 16 Likes

Deploying Grafana HA Kubernetes Cluster on Azure AKS

Take a look at how you can deploy this type of Grafana instance using Kubernetes and Postgres.

June 18, 2019

by Elton Padilha

· 12,208 Views · 2 Likes

Extending Abstract Classes With Abstract Classes in Java

Check out this post to learn more about extending abstract classes with Java.

June 18, 2019

by Peter Verhas

CORE

· 28,626 Views · 4 Likes

ElasticSearch: Parent and Child Joins — Game of Thrones Edition

ElasticSearch is not a relational database, it is all about search efficiency and not storage efficiency.

June 17, 2019

by Sohan Ganapathy

· 19,752 Views · 3 Likes

Permutation Check in Java

Check out this post to learn more about solving permutation check problems in Java.

June 17, 2019

by Zoltan Raffai

· 15,692 Views · 9 Likes

Routing External Traffic Into Your Kubernetes Services

If you are looking to route some stuff through your Kubernetes services, you have a few choices to make.

Updated June 17, 2019

by Madeesha Fernando

· 16,992 Views · 8 Likes

Nacos as a Config Server

Learn how to get started with Nacos as your config server. In this example, we'll use a Spring Boot microservices app.

June 17, 2019

by Andy Shi

· 11,053 Views · 1 Like

Automating AWS Lambda Deployments Using Bitbucket Pipelines and Bitbucket Pipes

Check out how you can integrate your favorite vendor-supplied pipeline using Bitbucket Pipes.

June 17, 2019

by Ayush Sharma

· 9,093 Views · 5 Likes

Under the Hood of .NET-Based Lambda Function Parameters

We take a look at the concepts and the C# code that make lambda functions run in .NET.

Updated June 14, 2019

by Lior Shalom

CORE

· 29,634 Views · 5 Likes

Data Streaming in OSGi R7 applications With OSGi R7 Push Stream and Server Sent Events

Learn how OSGi R7 Push Stream, OSGi R7 HTTP Whiteboard, and OSGi R7 JAX-RS Whiteboard can be applied to provide data streaming functionality in your web application.

Updated June 14, 2019

by Michal H. Siemaszko

· 14,445 Views · 3 Likes

Introduction to the Fluent Builder Pattern

Learn more about the fluent builder pattern in the post below.

June 14, 2019

by Milind Deobhankar

· 98,162 Views · 29 Likes

Getting Started With Spring Cloud Gateway

In this article, we will integrate spring cloud gateway with a microservice-based architecture application using spring cloud.

June 14, 2019

by Dhiraj Ray

· 35,652 Views · 3 Likes

How to a Start Jenkins Build Using the Last Successful Build on a Test Environment

Take a look at how you can obtain and use the commit ID of a previous build to begin another.

June 14, 2019

by Ivan Zerin

· 33,143 Views · 1 Like

Custom Error Page with Thymeleaf

Errors happen, but when they do, your user deserves more information than a whitelabel error page.

June 14, 2019

by Siddhartha Bhattacharjee

· 19,107 Views · 2 Likes

A Beginner’s Guide to npm: The Node Package Manager

In this article, we will discuss npm, its commands, how to install its packages, and certain versions of packages.

June 14, 2019

by Saif Sadiq

· 27,182 Views · 3 Likes

Angular 7 + Spring Boot JWT Authentication Example

Check out this post to learn more about implementing JSON Web Tokens with Spring Boot and Angular 7.

June 14, 2019

by Rida Shaikh

· 102,995 Views · 15 Likes

LeanFT Cucumber Project With Jenkins Integration

Learn how to create a LeanFT Cumber project and integrate it with your CI/CD pipeline using Jenkins.

Updated June 13, 2019

by Saranya Shanmugam

· 14,748 Views · 5 Likes

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