Coding Resources

Elasticsearch Cluster with Vagrant and Virtualbox

Check out this tutorial that will show you how to set up a cluster of virtual machines with Virtualbox and Vagrant as the scriptor.

June 22, 2018

by Ashok Chilakapati

· 11,070 Views · 8 Likes

Java 8 Map, Filter, and Collect Examples

How to use the Map and Filter functions in Java 8 to transform and filter elements of objects.

June 21, 2018

by Javin Paul

· 791,690 Views · 45 Likes

How Realm is Better Compared To SQLite

Read this article in order to see a comparison between Realm and SQLite.

June 21, 2018

by Lipika Gupta

· 28,668 Views · 3 Likes

Groovy Goodness: Truncate And Round BigDecimal Values

In Groovy 2.5.0, the round and truncate methods are added to the BigDecimal class. Here is how to use them!

June 21, 2018

by Hubert Klein Ikkink

· 11,649 Views · 2 Likes

Kubespray – 10 Simple Steps for Installing a Production-Ready, Multi-Master HA Kubernetes Cluster

Use this tutorial alongside the official Kubespray Github documentation for clear guidance on installing Kubespray with Ansible.

June 21, 2018

by Amit Manwade

· 87,832 Views · 13 Likes

Scrum Guide — Decomposition, Part 1

In this series, we break down the Scrum Guide as one developer shares his insight into the content inside the Guide.

June 21, 2018

by Holger Paffrath

· 6,762 Views · 4 Likes

Using Embedded PostgreSQL Databases for Unit Testing

Read this article to learn more about how to use the open-source embedded Postgres library to run different tests.

June 21, 2018

by Josh Powell

· 74,013 Views · 8 Likes

External Data Operations on Salesforce Analytics Using Mulesoft Salesforce Analytics Connector Part 1

Read this article in order to learn more about how to utilize the Salesforce Analytics Connector in order to create Salesforce Analytics DataSet and upsert, delete, and overwrite records as well.

June 21, 2018

by Rahul Kumar

· 8,460 Views · 2 Likes

Registering Multiple Local Microservice Instances With Netflix Eureka

Learn to register local microservice instances with Eureka so they are accessible to consuming microservices.

June 21, 2018

by Mark Heckler

· 36,268 Views · 6 Likes

Memory Management in Android

When developing an Android app, it's important to learn what goes into optimization and memory management. Learn how to improve memory usage in this article.

June 21, 2018

by Niharika Arora

· 17,258 Views · 2 Likes

Groovy Goodness: Implement Interface and Abstract Methods Automatically

Let's take a look one of Groovy 2.5.0's numerous AST transformation annotations: @AutoImplement. Let's see its uses and how to implement it.

June 20, 2018

by Hubert Klein Ikkink

· 10,915 Views · 3 Likes

VCS and SCM: The Ultimate Guide and 5 Best Practices

Learn why developers and teams need VCS, or Version Control Systems, and best practices and tools for efficiency and agility.

June 20, 2018

by Zo Randrianarivo

· 15,022 Views · 4 Likes

Integrating Vault with Spring Cloud Config Server

This guide walks through the process of creating a central configuration management for microservices using Spring Cloud Config integrating with HashiCorp Vault.

June 20, 2018

by Marcos Barbero

CORE

· 19,896 Views · 4 Likes

Java Lambda Expressions: Functions as First-Class Citizens

Whether you're migrating to Java 8 or just want a refresher, here's an excellent primer of lambda expressions and how they help bridge OOP and FP in Java.

June 20, 2018

by Yogen Rai

· 22,071 Views · 18 Likes