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The Latest Coding Topics

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The Instanceof Code Smell and One Way to Get Around It
Intanceof may not be such a good idea after all; find out why, and how to work around it, here.
October 28, 2016
by Sebastian Malaca
· 41,954 Views · 30 Likes
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Headless Execution of Selenium Tests in Jenkins
In this article, you'll learn all about running Selenium tests in “headless” mode, i.e., when no browser window is being displayed.
October 27, 2016
by Dmitri Tikhanski
· 23,727 Views · 1 Like
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Karaf Features and OSGi Services: A Bundle
Dive into OSGi bundles and declarative services to see how you can incorporate them into your own work.
October 27, 2016
by Alan Hohn
· 14,747 Views · 2 Likes
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Inside the Apache Solr JSON Facet API
Solr 5 includes a re-written faceted search and analytics module with a structured JSON API to control the faceting and analytics commands. Here’s how it works.
October 27, 2016
by Yonik Seeley
· 8,726 Views · 2 Likes
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Database CRUD Operations in Java 8 Streams
Here's a nice tutorial of using the open source Speedment library to work with various database CRUD operations in Java with Java-8-style lambdas.
October 27, 2016
by Emil Forslund
· 29,036 Views · 30 Likes
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How to Become a Competent (Java) Developer
From one developer to the rest, see what sort of skills and experience Java devs should have in their back pockets to succeed in today's world.
October 27, 2016
by Armel Nene
· 38,527 Views · 86 Likes
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Why I'm Using Java EE (Instead of Spring)
The case is made for using Java EE 7 and 8 over Spring. Whether it's backward compatibility, the minimal configuration, or other benefits, here's what he has to say.
October 26, 2016
by Sebastian Daschner
· 51,618 Views · 85 Likes
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CloudFormation Update: YAML, Cross-Stack References, and Simplified Substitution
Amazon has updated their CloudFormation templates that now includes YAML, references across stacks, multiline support, and a simpler way to substitute strings.
October 26, 2016
by Michael Wittig
· 10,510 Views · 2 Likes
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Apache Karaf Features at Startup
Apache Karaf uses features to group together OSGi bundles. There are some tips to know about how it works in order to get it working well.
October 26, 2016
by Alan Hohn
· 17,841 Views · 7 Likes
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Using the MuleESB Registry and Property Files for Value Translations
The article shows how to implement a very simple reusable value translation logic using Mule ESB (I'm using version Mule 3.8 for my examples).
October 26, 2016
by Francesco Ganora
· 9,389 Views · 3 Likes
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Parallel Database Streams Using Java 8
Read this post and learn how you can process data from a database in parallel using parallel streams and Speedment, which can lead to significant speed increases.
October 26, 2016
by Per-Åke Minborg
· 50,641 Views · 14 Likes
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Reduce JavaScript Errors with JSHint
How to use the open source JSHint tool to analyze and verify that JavaScript code complies with your rules.
Updated October 25, 2016
by Silvia Rojas
· 12,509 Views · 15 Likes
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HTTP Headers Forwarding in Microservices
Take a look at this hands-on tutorial of how to use Spring Cloud Sleuth and immutable HTTP Headers to pass between microservices in a call chain.
October 25, 2016
by Nicolas Fränkel
· 18,832 Views · 7 Likes
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Groovy Goodness: Interrupted Sleeping
The sleep method is explained with the use of closures. See how the sleep method works and how you can use interrupts to wake your code up when you want to.
October 25, 2016
by Hubert Klein Ikkink
· 27,274 Views · 6 Likes
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Spring Boot Application Live Reload (Hot Swap) With Intellij IDEA
Check out this quick code snippet to get hot swapping up and running for your Spring Boot app. Tired of having to exit out and restart after every change? No more.
October 24, 2016
by Aruna Karunarathna
· 119,853 Views · 24 Likes
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How to Create and Release a JAR to Maven Central
The instructions on Apache and Sonatype's sites are pretty good at helping get a library released to Maven central. But it can be a bit painful. Read on to find out more.
October 24, 2016
by Alan Richardson
· 17,853 Views · 8 Likes
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Persistent Connections With Node.js and Socket.io
What's the best way to add socket communications to your Node.js application? That's hard to say, but in this article, Cliff Hall shows you one quick and easy way to do it.
October 21, 2016
by Cliff Hall
· 19,811 Views · 3 Likes
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NGINX Plus as a Cloud Load Balancer for OpenStack
We discuss how NGINX Plus provides advanced load balancing for applications you deploy on OpenStack.
October 21, 2016
by Michael Pleshakov
· 5,987 Views · 1 Like
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Making an Exception-Handling Mechanism
Follow one dev's thoughts on how you should handle exceptions, ranging from dealing with your catch blocks to using try-with-resources to avoiding using them at all.
October 20, 2016
by Constantin Marian
· 34,329 Views · 43 Likes
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First Steps With Ozone and the Segger J-Link Trace Pro
Take a guided tour through Segger's Ozone debugger as Erich Styger takes it, and several tools, through their paces in an effort to kill bugs dead.
October 20, 2016
by Erich Styger
· 9,662 Views · 1 Like
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