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Enterprise Java
Better late than never: SSE, or Server-Sent Events, are now in JAX-RS
Server-Sent Events (or just SSE) is quite useful protocol which allows the servers to push data to the clients over…
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Agile
How to Use Testing Metrics in an Agile Environment
The idea behind the Agile approach to project management is to encourage collaboration, transparency, and responsiveness to feedback among an…
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Software Development
Set up private blockchain with Ethereum (part 1)
I don’t think it needs introduction about the current hype that is going on with Blockchain, bitcoin, Ethereum and other…
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Software Development
[MEGA DEAL] The Comprehensive IT Career Kickstarter Bundle (98% off)
Grad School is Pricey. Get Around Tuition with Study Materials for Top IT Certifications in This 11-Course Super Bundle Hey…
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Software Development
Design Patterns in API Gateways and Microservices
For all the buzz about microservices and API gateways, finding specifics can prove surprisingly difficult. I am reminded of the…
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Core Java
Java Command-Line Interfaces (Part 29): Do-It-Yourself
This series on parsing command line arguments from Java has briefly introduced 28 open source libraries that can be used…
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Enterprise Java
Aggregate and Index Data into Elasticsearch using Logstash, JDBC
Introduction In my previous posts here and here I showed you how to index data into Elasticsearch from a SQL…
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Enterprise Java
Why is Spring’s Health Down, Down, Up, Up, Up and Down again?
Why Our new JavaScript client application regularly calls the /health endpoint of our Grails backend to determine on- of offline…
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Android Core
How to develop an Android IoT app using Android Things and Cloud
In this article, we cover how to develop an Android IoT app that uses Android Things. In more details, this…
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