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File Upload Using AngularJS and Spring
In this article, we discuss how to use these two popular frameworks to pull in data from an external source and use it to populate the backend of our web app.
September 19, 2017
by Vishal Srinivasan
· 32,348 Views · 8 Likes
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How to Test fatalError in Swift
In iOS development, Swift's fatalError is one way to manage failures. Learn how to test fatalError without crashing your tests.
September 19, 2017
by Marco Santarossa
· 7,652 Views · 2 Likes
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Simple CRUD With Git
Learn to use some of the basic CRUD commands in Git, like creating a repo and adding or deleting files, to make your life easier and improve productivity.
September 19, 2017
by Unni Mana
· 9,479 Views · 4 Likes
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NoSQL Options for Java Developers
Which NoSQL option is right for your Java project? Let's find the five most popular NoSQL databases, analyze them, and see where they can help.
September 19, 2017
by Matt Raible
· 39,623 Views · 14 Likes
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Tracing in Distributed Systems With Spring Cloud Sleuth
Learn how tracing with Spring Cloud Sleuth can solve the various difficulties with traceability in distributed systems like microservices.
September 19, 2017
by Tom Hombergs
· 21,879 Views · 7 Likes
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Is Your Postgres Query Starved for Memory?
Why not use all your server’s available memory to run all your SQL statements as fast as possible, all the time? This result seems too easy, too good to be true. And it is.
September 19, 2017
by Pat Shaughnessy
· 44,394 Views · 9 Likes
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Applying HATEOAS to a REST API with Spring Boot
Take a look at how to implement HATEOAS on top of your Spring Boot-based REST API while being aware of the challenges involved.
September 18, 2017
by Dan Newton
· 77,252 Views · 13 Likes
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Maintaining PriorityQueue Order With Java Streams
The priority order of a PriorityQueue is not preserved when iterating or traversing, but fortunately, there are clean solutions for achieving this.
September 18, 2017
by Grzegorz Piwowarek
· 9,781 Views · 5 Likes
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Exception Handling and I18N on Spring Boot APIs, Part 2
In the second part our this article, we'll create a proper exception handler, fully integrated with bean validation that is easy to use.
September 16, 2017
by Bruno Krebs
· 33,939 Views · 8 Likes
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Introduction to the Morpheus DataFrame
Morpheus can help you scale on multi-core processor architectures and facilitate the development of performant analytical software. Come learn all about this powerful tool!
September 16, 2017
by Xavier Witdouck
· 10,344 Views · 4 Likes
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How to Build Amazing User Interfaces With React
If you're looking for some great tools or libraries to use alongside React.js, read on for a discussion of great open source resources for building UIs.
September 15, 2017
by Jelena Cekic
· 36,538 Views · 4 Likes
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RxJava: Idiomatic Concurrency — flatMap() vs. parallel()
When it comes to concurrent programming using the RxJava library, here's a breakdown of flatMap() and parallel() and some guidance as to which is the most helpful.
September 15, 2017
by Tomasz Nurkiewicz
· 35,986 Views · 16 Likes
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The Need for Speed: Access Existing Data 1,000x Faster
Learn how you can speed up your analytics database applications by a factor of 1,000 by using standard Java 8 streams and Speedment's In-JVM-Memory accelerator.
September 15, 2017
by Per-Åke Minborg
· 8,274 Views · 7 Likes
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Kafka, Avro Serialization, and the Schema Registry
Learn what the Schema Registry is and how you're losing out if you're not using it with Kafka for schema evolution, serialization, and deserialization.
September 15, 2017
by Jean-Paul Azar
· 241,184 Views · 11 Likes
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Gracefully Shutting Down Java in Containers
Let's look at some lessons learned about gracefully shutting down Java programs in the worlds of Docker, Kubernetes, and enterprise integration.
September 15, 2017
by Janaka Bandara
· 37,590 Views · 13 Likes
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Using Avro for Big Data and Data Streaming Architectures: An Introduction
Avro provides fast, compact data serialization. Get tips for using it with Kafka and Hadoop, learn about schemas in Avro, and more.
September 14, 2017
by Jean-Paul Azar
· 21,153 Views · 5 Likes
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Code Smells: If Statements
This comprehensive guide considers when if statements become a problem and the steps you can take to refactor your code.
September 14, 2017
by Trisha Gee
· 195,305 Views · 57 Likes
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Logging in Style: log4j 2, Contextuality, Auto-Cleanup... All With No Strings Attached!
In this article, a software engineer tells us why he and his team used log4j 2 to make their logging better, and provides some sample code from the project.
September 13, 2017
by Janaka Bandara
· 7,184 Views · 3 Likes
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What Is a Man Month, Anyway?
A developer responds to the question, 'if a project is estimated at 30 man months, does that mean that 30 people could finish it one month?'
September 13, 2017
by Partha Sarathi Sengupta
· 19,654 Views · 2 Likes
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Updating InnoDB Table Statistics Manually
As a support engineer, I often see situations in which the cardinality of a table is not correct. And often, this must be fixed manually. Here's a trick for doing it!
September 13, 2017
by Sveta Smirnova
· 8,358 Views · 1 Like
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