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Why Enabling SHA256 Support for XML Signatures Breaks JWT Signing
A developer describes a bug he ran into while trying to add authentication protocols to an application. Read on to see how he got around it!
January 8, 2018
by Anders Abel
· 6,835 Views · 1 Like
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Kotlin: The Tuple Type
Get your feet wet with Tuples in Kotlin and how to easily define elements, deconstruct constituent types, and a few other tips to help you out.
January 5, 2018
by Biju Kunjummen
· 28,759 Views · 2 Likes
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Angular Developer: JavaScript to TypeScript
We take a look at the differences between the different versions of Angular, as well as how they differ from React, and then how to use TS in your Angular projects.
January 5, 2018
by Chris Shatrov
· 61,855 Views · 15 Likes
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Run Code on Startup With Play and Scala
Forget GlobalSettings. See how you can use eager singletons in Play to execute actions upon app startup, whether they're needed or not.
January 5, 2018
by Emmanouil Gkatziouras DZone Core CORE
· 18,611 Views · 9 Likes
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How to Improve the Performance of a Java Application
Ensuring your Java application is running at peak performance can take some effort. Here's how you can help ensure the performance of your Java application is top notch.
January 4, 2018
by Eugen Paraschiv
· 62,332 Views · 47 Likes
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Java Quiz 8: Upcasting and Downcasting Objects
Check in on the results from a previous quiz about unary operators in Java and try out your knowledge up upcasting and downcasting objects.
January 4, 2018
by Sar Maroof
· 17,324 Views · 4 Likes
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Leaflet: Fit Polyline in View
We take a look at using Leaflet.js to help visualize a route on a map with the ability to ensure that the map is zoomed to show all of the points on a given route.
January 3, 2018
by Mark Needham
· 10,413 Views · 4 Likes
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dotenv for Java and the JVM
Wish configuring your microservices was easy? Well, while it started with Ruby, dotenv has a Java port that brings configuration into a single method.
January 3, 2018
by Carmine DiMascio
· 45,296 Views · 14 Likes
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Dockerizing Jenkins 2, Part 1: Declarative Build Pipeline With SonarQube Analysis
In the first part of this Dockerizing Jenkins series, learn to run Jenkins on Docker, and automate plugin installation, Java and Maven tool configuration, and more.
Updated January 2, 2018
by Kayan Azimov
· 126,112 Views · 43 Likes
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CSV | XML | JSON in MuleSoft
Learn about working with CSV, a popular data format, and MuleSoft, along with transforming between CSV, JSON, and XML data.
January 2, 2018
by Nikhil Jha
· 42,270 Views · 3 Likes
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How to Use Couchbase With Java
Learn how to use Couchbase with Java by creating a heroes service that will come up with a superhero's name, their powers, and more.
January 2, 2018
by Otavio Santana DZone Core CORE
· 19,251 Views · 4 Likes
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Creating Strings in JMeter
Let's explore two common ways of creating strings with JMeter — using String Literals and the 'new' operator — to help make testing a simpler process.
January 2, 2018
by Sergey Horban
· 15,190 Views · 3 Likes
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SSIS Data Flow Error Handling With Description and Column Name
Without SQL 2016's modified API, it's really difficult to find the error column name using just a script task and script component. Here's a simple solution.
January 2, 2018
by Joydeep Das
· 21,913 Views · 2 Likes
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Using Wasabi S3 Object Storage With Containers
Ever run into a situation where you really want to use S3 storage but can't use AWS? Let's see how Wasabi and its S3-compatible storage works.
January 2, 2018
by Jussi Nummelin
· 11,162 Views · 1 Like
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Working With hashcode() and equals()
Need to implement your own custom equality-checking mechanism? Here are some tips for when you need to override hashcode() and equals().
Updated January 2, 2018
by Hussein Terek
· 380,978 Views · 56 Likes
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5 Useful circe Features You May Have Overlooked
circe is a library that provides a fully functional approach to JSON processing. Read on to see some of its most helpful features.
December 31, 2017
by Stanislav Chetvertkov
· 29,804 Views · 5 Likes
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12 Java YouTube Channels You Should Follow in 2018
Do you want to stay on top of your Java game in 2018? Here are 12 YouTube channels that you should stay up to date with.
December 31, 2017
by Thorben Janssen
· 83,913 Views · 100 Likes
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DDD, Part 2: DDD Building Blocks
Learn about the most important things you need to know about DDD: entities, value objects, aggregate roots, repositories, factories, and services.
December 30, 2017
by M Yauri at-Tamimi
· 38,081 Views · 7 Likes
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What Is Project Amber in Java?
Curious about Project Amber? Take a look at the ongoing effort to enhance the productivity of Java developers everywhere.
Updated December 30, 2017
by Mahmoud Anouti
· 18,393 Views · 13 Likes
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Debug JavaScript Using Chrome Developer Tools
If you're a web developer, you work in JavaScript. Learn how to debug your JS code using Google's Developer Tools Console!
December 29, 2017
by Naveen Kosana
· 132,735 Views · 3 Likes
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