Coding Resources

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

· 34,963 Views · 9 Likes

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

· 28,043 Views · 9 Likes

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

· 218,931 Views · 51 Likes

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

· 18,558 Views · 5 Likes

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

· 134,722 Views · 11 Likes

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

· 19,766 Views · 6 Likes

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

· 8,163 Views · 1 Like

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

· 25,185 Views · 2 Likes

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

· 12,254 Views · 3 Likes

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

· 32,508 Views · 12 Likes

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

· 12,583 Views · 2 Likes

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

· 16,446 Views · 2 Likes

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

· 21,169 Views · 5 Likes

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

· 18,652 Views · 2 Likes

How (and Why!) to Keep Your Git Commit History Clean

Learn why commit messages are so important for organizing your Git repo and methods for keeping your logs in order.

June 16, 2018

by Kushal Pandya

· 15,673 Views · 14 Likes

Xamarin.Forms — ListView With Pull to Refresh

Learn how to set up a project allowing users to pull the screen down to refresh a list in Xamarin mobile apps.

June 16, 2018

by Delpin Susai Raj

· 29,817 Views · 1 Like

PostgreSQL Kubernetes: How to Run HA Postgres on Kubernetes

This article will show you how you can run PostgreSQL in production on Kubernetes so you can answer some of the questions listed below.

June 15, 2018

by Michael Ferranti

· 17,027 Views · 2 Likes

Peeking Inside Java Streams With Stream.peek

How to use the Stream.peek(Consumer) method in Java to help visualize stream operations.

June 15, 2018

by Dustin Marx

· 39,040 Views · 10 Likes

How HTTP Chunked Encoding Was Killing a Request

HTTP requests slowing down your web app? Read on to get some insight into how to correct this problem. To provide an example, we create a simple request in ASP.NET.

June 15, 2018

by Maarten Balliauw

· 33,021 Views · 1 Like

Deploy Docker Images to AWS Fargate — Run Containers Without Managing Infrastructure

This tutorial shows how you can deploy Docker images of microservices to AWS Fargate without having to worry about container management.

June 15, 2018

by Raman Sharma

· 17,355 Views · 6 Likes

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