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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

· 84,827 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

· 85,555 Views · 15 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

· 12,677 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

· 107,606 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

· 32,616 Views · 15 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

· 69,633 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

· 29,796 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

· 230,108 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

· 6,838 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

· 11,577 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

· 20,244 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

· 28,721 Views · 24 Likes

Salesforce Connector Reference Lookup With Upsert Operation

This quick tutorial will help you use Mule's Salesforce Connector to upsert your child objects simply and easily.

August 26, 2016

by Swati Vatyani

· 18,885 Views · 15 Likes

Introducing Redisson Live Objects (Object Hash Mapping)

An in-depth explanation of live objects and how Redisson Live objects map all fields within a Java class.

August 26, 2016

by Rui Gu

· 29,532 Views · 8 Likes

Integrating with Rabbit MQ Using Spring Integration Java DSL

Here's how to integrate RabbitMQ messaging using Spring Integration's Java language DSL for connecting complex enterprise systems.

August 25, 2016

by Biju Kunjummen

· 17,858 Views · 2 Likes

Regular Expression to Validate a Comma-Separated List of Email Addresses

Need to validate a CSV-formatted list of email addresses? Check out this regular expression and how to use it!

August 24, 2016

by Greg Brown

· 40,408 Views · 5 Likes

How To Auto-Generate DTOs

Don't like writing DTOs? Automate it. See how you can use some Java and SQL together to automatically generate DTOs.

August 23, 2016

by ZZG Zhou

· 35,431 Views · 2 Likes

Mendix: Progressing Through Progress Bars

In this post, I will highlight one of the available progress bar widgets, which is a great tool for displaying the progression of a workflow to the user.

August 23, 2016

by Joe Ranieri

· 4,138 Views · 1 Like

How Apache Spark Makes Your Slow MySQL Queries 10x Faster (or More)

For long running queries, Spark can use all cores on all cluster nodes.

August 22, 2016

by Alexander Rubin

· 33,299 Views · 15 Likes

Functional Default Arguments, Part One

The most widely-known workaround for defining default arguments for methods and constructors in Java uses method overloading, though varargs, null values, the builder pattern, and even maps have been used as well. Here we propose a new approach based on functional constructs.

August 22, 2016

by Federico Peralta Schaffner

· 54,469 Views · 20 Likes

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