Coding Resources

8 Ways to Fine-Tune Your SQL Queries (for Production Databases)

This handy guide will teach you how to get the most out your SQL queries. See how you can keep your queries low-cost and efficient.

September 2, 2016

by Adi Azaria

· 11,807 Views · 9 Likes

9 Docker .NET App Templates: A Complete Guide

An in-depth guide to setting up nine full .NET application templates in docker with step-by-step instructions.

Updated September 2, 2016

by Amjad Afanah

· 25,110 Views · 6 Likes

Vertical vs. Horizontal Decomposition of Responsibility

Objects with too many responsibilities are often prime candidates for refactoring. We take a look at the Decomposition of Responsibility pattern for performing these refactorings. Read on to find out more about the pattern and how to use (and not use) it.

September 2, 2016

by Yegor Bugayenko

· 11,800 Views · 13 Likes

JAX-WS With MTOM Using Mule

Want your XML to stay lightweight? See how to keep it that way to avoid bloated messages.

September 2, 2016

by Anil Kumar V

· 6,830 Views · 11 Likes

Different Types of References in Java

An explanation of the four main types of references in Java and how they are affected during Garbage Collection.

September 1, 2016

by Shaamik Mitraa

· 42,484 Views · 34 Likes

Creating Your First Elm App: From Authentication to Calling an API (Part 2)

In the first part of this tutorial, we introduced the Elm language by building a simple Elm Application that called an API. Now we'll authenticate with JSON Web Tokens to make protected API requests.

September 1, 2016

by Kim Maida

· 7,429 Views · 4 Likes

A Brief Overview of Popular JS Frameworks: React, Angular, Bootstrap, and Polymer

There are multiple front-end development frameworks out there... so, what are some of the basic differences between them? Author Tim Wenger briefly dips into four of the most popular ones currently out there to provide us with a basic understanding of each.

Updated August 30, 2016

by Tim Wenger

· 84,868 Views · 19 Likes

Enabling and Analyzing the Garbage Collection Log

An in-depth look at the garbage collection logs produced by JVMs, how to enable this feature and fine tune it. Useful for anyone coding on the JVM (Java, Scala, JRuby, Clojure, etc...)

August 30, 2016

by Siva Prasad Rao Janapati

· 85,584 Views · 15 Likes

Data Ingestion with Flume Sending Events to Kafka

The author, Rafael Salerno, takes us step-by-step through this process.

August 29, 2016

by Rafael Salerno

· 14,915 Views · 8 Likes

S3-Compatible Storage With Cassandra

See how one company got storage working between Amazon S3 and Cassandra, how they factored in eventual consistency, and even see the source code.

August 29, 2016

by Matthew Revell

· 12,727 Views · 3 Likes

Best Practices for Code Documentation in Java

How to use JavaDoc effectively to communicate to your teammates what your code is supposed to do.

August 29, 2016

by Damian Wolf

· 107,671 Views · 24 Likes

Spring Data, MongoDB, and Java 8

Utilizing the latest Spring frameworks to convert Java 8 dates inside of MongoDB, simplifying a once difficult conversion task. Great concise NoSQL and Java tutorial.

August 29, 2016

by Yong Mook Kim

· 32,636 Views · 15 Likes

Microservices: An Example With Docker, Go, and MongoDB

See how you can set up your own system using a combination of microservices, containers, Go, and MongoDB. In this scenario, see a fictional movie theater come to life.

August 29, 2016

by Manuel Morejón

· 34,504 Views · 18 Likes

Memory Leaks and Java Code

When you aren't using objects, but they aren't touched by GC, a memory leak happens. Here are six ways memory leaks happen to look for and avoid.

August 29, 2016

by Shaamik Mitraa

· 69,676 Views · 43 Likes

Optional Parameters Handling Strategy in Java

A detailed comparison of six different ways of handling optional parameters in Java.

August 28, 2016

by Shaamik Mitraa

· 29,826 Views · 20 Likes

Understand Java Callable and Future

A tutorial to help you understand how to use Callable and Future in Java.

August 28, 2016

by Shaamik Mitraa

· 230,149 Views · 22 Likes

Groovy Gotcha With the Every() Collection Method

Author Brian Swartzfager outlines for us a gotcha when using Groovy's every() method in collections. Read on for details.

August 27, 2016

by Brian Swartzfager

· 6,868 Views · 2 Likes

Authenticating API Clients With JWT and NGINX Plus

This is the first in a six‑part series of blog posts that explore the new features in NGINX Plus R10 in depth. Let's start with authentication and JSON Web Tokens.

August 27, 2016

by Liam Crilly

· 11,614 Views · 4 Likes

VTD XML Parser

In this article, the author is going to talk about VTD parser which used XPath to navigate through XML documents.

August 26, 2016

by Arun Pandey

CORE

· 20,279 Views · 10 Likes

The Java Synchronizers

Java is chock-full of thread synchronization primitives. But which do you use when? Find out here.

August 26, 2016

by Carlos Morera

· 28,757 Views · 24 Likes

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