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Latest Articles - DZone

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Split a File as a Stream
Curious about when you would actually use the splitAsStream method? Here's a use case of splitting a file into chunks that can be processed as streams.
November 30, 2017
by Peter Verhas DZone Core CORE
· 31,076 Views · 15 Likes
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Decision Trees and Pruning in R
Learn about using the function rpart in R to prune decision trees for better predictive analytics and to create generalized machine learning models.
November 30, 2017
by Sibanjan Das
· 69,389 Views · 3 Likes
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Testing Your API Assertions With the Spock Framework
Learn how to test your APIs with Spock, a comprehensive testing framework that uses Java and Groovy, leveraging the benefits of several existing Java frameworks.
November 30, 2017
by Grigor Avagyan
· 14,002 Views · 5 Likes
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Spring Boot: Thymeleaf Template Decorator
In this post, we take a look at how you can reuse a header and footer across all Thymeleaf templates with some help from Spring Boot's auto-configuraiton.
November 29, 2017
by Mohamed Sanaulla
· 58,277 Views · 7 Likes
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How to Measure Defect Escape Rate to Keep Bugs out of Production
A useful metric to track to help keep bugs out of production is the defect escape rate. Learn about it and how to track it to help you reduce the bugs in your own system.
November 29, 2017
by Matt Watson
· 16,873 Views · 2 Likes
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Exploratory and Confirmatory Analysis: What's the Difference?
Learn about the differences and uses of exploratory data analysis and confirmatory analysis by considering the process a detective goes through.
November 29, 2017
by Shelby Blitz
· 19,324 Views · 1 Like
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Intro to Redis With Spring Boot
In this tutorial, get an introduction Spring Data Redis and learn one way of connecting it to a web application to perform CRUD operations.
November 29, 2017
by Michael Good
· 173,355 Views · 9 Likes
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Spring Data REST and Projections
This overview of projections in Spring Data REST shows how we can use Projections in a similarly to Data Transfer Objects to control what clients see.
November 29, 2017
by Martin Farrell
· 42,130 Views · 6 Likes
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Why Premature Optimization Is the Root of All Evil
It's a famous saying in computer science, but why exactly is it true? We take a look at the reasons why it is in this post.
November 29, 2017
by Matt Watson
· 9,470 Views · 7 Likes
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Quick Start With Apache Livy
Learn how to get started with Apache Livy, a project in the process of being incubated by Apache that interacts with Apache Spark through a REST interface.
November 28, 2017
by Guglielmo Iozzia
· 48,318 Views · 7 Likes
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Angular 5 Basic Demo Project Overview
Interested in learning how to use the newest version of Angular? Read on to see how to get your project up and running with this framework!
Updated November 28, 2017
by Sibeesh Venu
· 43,733 Views · 17 Likes
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5 Application Performance Monitoring Tools for Improving User Experience
Application Performance Monitoring is essential and can find bugs and other issues before your application even reaches your users.
November 28, 2017
by Nick Harley
· 23,369 Views · 4 Likes
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Build a Secure SPA With Spring Boot and OAuth
Learn how to build a secure SPA using Spring Boot and OAuth while using a Spring Boot starter to get additional support for validation and authority mapping.
Updated November 28, 2017
by Brian Demers
· 32,527 Views · 33 Likes
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Azure WebJobs vs. Azure Functions
This side-by-side comparison considers when to use WebJobs over Azure Functions and vice versa as well as trends to consider for the future.
November 28, 2017
by Simon Timms
· 11,284 Views · 3 Likes
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JSON Processing 1.1: The JSON Pointer Challenge
Want to see what the new JSON Pointer, straight from the JSON-P 1.1 API, is capable of? Here's a challenge and a corresponding explanation.
Updated November 27, 2017
by Alex Theedom
· 19,267 Views · 7 Likes
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Predicting the Outcome of Cricket Matches Using AI
Learn how to apply artificial intelligence and predictive modeling techniques to predict outcomes of cricket matches based on venue, players, toss winner, and more.
November 27, 2017
by Nischal S
· 36,850 Views · 2 Likes
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Error Handling Strategies
Learn about the four main error handling strategies- try/catch, explicit returns, either, and supervising crashes- and how they work in various languages.
November 27, 2017
by James Warden
· 18,778 Views · 30 Likes
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Security Testing With JMeter - Learn How
A professional security tester shows us how to use the open source tool JMeter to perform security tests on our web applications.
November 27, 2017
by Roman Aladev
· 13,289 Views · 3 Likes
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Add User Management to Your Play Framework App With OIDC
This dive into Play Framework explores how you can bring user management to your app using Okta, pac4j, and OpenID Connect.
November 27, 2017
by Matt Raible
· 11,287 Views · 3 Likes
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How to Perform Arithmetic Operations on Numeric Variables When Load Testing
Testers often need to conduct arithmetic operations on variables in load or functional testing. See how to accomplish this with JMeter.
November 27, 2017
by Sergey Horban
· 9,561 Views · 3 Likes
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