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Integrating Vault with Spring Cloud Config Server
This guide walks through the process of creating a central configuration management for microservices using Spring Cloud Config integrating with HashiCorp Vault.
June 20, 2018
by Marcos Barbero
· 20,606 Views · 4 Likes
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Java Lambda Expressions: Functions as First-Class Citizens
Whether you're migrating to Java 8 or just want a refresher, here's an excellent primer of lambda expressions and how they help bridge OOP and FP in Java.
June 20, 2018
by Yogen Rai
· 22,859 Views · 18 Likes
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Create Versatile Microservices in Golang — Part 3 (docker-compose and Datastores)
This microservices development series continues with a look at databases, docker-compose, and how to run your services together locally.
June 20, 2018
by Ewan Valentine
· 10,227 Views · 2 Likes
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JDK 11: Beginning of the End for Java Serialization?
Are big changes afoot with JDK 11? See what's on the horizon with Java 11 and how you can prepare for those pending changes to serialization.
June 20, 2018
by Dustin Marx
· 30,050 Views · 8 Likes
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Introduction to Spark With Python: PySpark for Beginners
In this post, we take a look at how to use Apache Spark with Python, or PySpark, in order to perform analyses on large sets of data.
June 20, 2018
by Kislay Keshari
· 45,076 Views · 15 Likes
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Session Stickiness in OpenShift
For applications not optimized for the cloud, check out how you can enable session stickiness with OpenShift Enterprise.
June 20, 2018
by Aleksandar Lazic
· 24,079 Views · 4 Likes
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Design Patterns Explained: Dependency Injection With Code Examples
Dependency Injection is an extremely common and useful design pattern. Let's take a deep dive into it and examine why and how it's so useful.
June 20, 2018
by Thorben Janssen
· 35,033 Views · 9 Likes
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Duplicate Strings: How to Get Rid of Them and Save Memory
Learn why duplicate stings emerge in Java applications and how you can detect and remove them to avoid numerous memory problems.
June 19, 2018
by Misha Dmitriev
· 28,195 Views · 9 Likes
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Java 8 Optional: Handling Nulls Properly
Let's learn how to use Java 8's Optionals to make your null checks simple and less error-prone!
June 18, 2018
by Yogen Rai
· 219,091 Views · 51 Likes
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Building and Testing Message-Driven Microservices Using Spring Cloud Stream
In this microservice testing tutorial, learn to build, scale, run and test messaging microservices based on the RabbitMQ broker.
June 18, 2018
by Piotr Mińkowski
· 18,629 Views · 5 Likes
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What Is ViewEncapsulation in Angular?
In this article, we take a look at ViewEncapsulation and the Shadow DOM in Angular. Though it may sound a little sketchy, no need to worry. It's actually really helpful!
June 18, 2018
by Dhananjay Kumar
· 134,791 Views · 11 Likes
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Create Versatile Microservices in Golang — Part 1
Learn about creating, testing, and deploying microservices end-to-end with golang in this tutorial for like-minded developers.
June 18, 2018
by Ewan Valentine
· 19,849 Views · 6 Likes
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SQL Server — Database Backup Report Using PowerShell and T-SQL
In this article, we're going to discuss the importance of the database backup reporting.
June 18, 2018
by Prashanth Jayaram
· 8,209 Views · 1 Like
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10 Tips for Entity Framework Reverse POCO Generator
Any time I need to create an EF application with an existing database, I reach for this extension. Read on to learn how to work with this cool dev tool!
June 18, 2018
by Jonathan Danylko
· 25,249 Views · 2 Likes
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JavaScript Interop in Blazor
In this article, we'll learn about JavaScript Interop in Blazor, understand what JavaScript Interop is and how we can implement it in Blazor with the help of a sample app.
Updated June 18, 2018
by Ankit Sharma
· 12,291 Views · 3 Likes
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How to Prevent OutOfMemoryError When You Use @Async
This article will help you learn how to prevent ''OutOfMemoryError: unable to create new native thread error'' when using Async.
June 18, 2018
by Laszlo Csontos
· 32,567 Views · 12 Likes
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Groovy Goodness: Removing the Last Item From Lists [Snippet]
Ready to get Groovy? This code snippet looks at Groovy 2.5.0 and its different List and pop methods. Enjoy!
June 18, 2018
by Hubert Klein Ikkink
· 12,624 Views · 2 Likes
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User Impersonation With Spring Security
This article takes you through the process of creating a user impersonation protocol for super/admin users with Spring Security.
June 18, 2018
by Marcos Barbero
· 16,512 Views · 2 Likes
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Most Complete NUnit Unit Testing Framework Cheat Sheet
This ''cheat sheet'' will help you get started with NUnit for unit testing .NET applications by getting familiar with its syntax.
June 17, 2018
by Anton Angelov
· 21,258 Views · 5 Likes
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Twitter Live Streaming With Spark Streaming (Using Scala)
In this post, we go through a quick step-by-step demonstration of how to use Spark streaming techniques with a Twitter application. Let's get to it!
June 17, 2018
by Joydeep Das
· 18,696 Views · 2 Likes
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