Coding Resources

Learn about using the distributed saga pattern and AWS Step Functions to ensure correctness and consistency in your microservices.

Updated February 22, 2018

by Yos Riady

· 87,374 Views · 31 Likes

JDK 10: Accessing a Java App's Process ID From Java

Determining your Java application's process ID in Java 10 will become even easier. Let's see how to do it with a quick example.

February 22, 2018

by Dustin Marx

· 17,384 Views · 12 Likes

Stateless Authentication With JSON Web Tokens

Learn how to protect your microservice, API, or web app using JSON Web Tokens to create a stateless authentication protocol.

February 22, 2018

by Yos Riady

· 48,899 Views · 15 Likes

Top 5 Alternatives to Selenium

Get one software tester's take on the best free or freemium testing frameworks and their unique benefits in this list of the top 5.

February 21, 2018

by Karthik Amirapu

· 46,171 Views · 13 Likes

The Tech Files: Pushing Jupyter Notebooks to Production

Learn how one company embarked upon their data science journey to incorporate recommendation algorithms into their client-facing product.

February 21, 2018

by Teja Srivastasa

· 19,791 Views · 4 Likes

JDK 10's Summary Javadoc Tag

Among the improvements coming in Java 10 is the summary Javadoc tag. See its intention and how it works to bring some clarity to your code.

Updated February 21, 2018

by Dustin Marx

· 9,441 Views · 3 Likes

Spring DI Patterns: The Good, The Bad, and The Ugly

Let's explore the three ways Spring lets you declare dependencies using annotations: field injection, setter injection, and constructor injection.

February 21, 2018

by Roger Guldbrandsen

· 100,763 Views · 38 Likes

5 Hidden Secrets in Java

Do you want to be a Java master? Uncover the ancient secrets of Java. We'll focus on extending annotations, initialization, comments, and enum interfaces.

February 21, 2018

by Justin Albano

CORE

· 57,472 Views · 114 Likes

Using Regular Expression Extractor in JMeter

In this tutorial, learn what the regular expression extractor is for, and how to use it with JMeter to capture dynamic values.

Updated February 20, 2018

by Manojkumar Tenali

· 67,151 Views · 6 Likes

A/B Testing With Kubernetes and Istio

See how you can use Kubernetes and Istio together to implement A/B testing in your app so that you can measure user response and make the best decisions.

February 20, 2018

by Niklas Heidloff

· 9,569 Views · 2 Likes

Schema-First API Design: How To Get Started With OpenAPI Ecosystem

In this article, we'll introduce you to the realm of Schema-First API design and how to get started with the OpenAPI ecosystem.

February 20, 2018

by Yos Riady

· 17,844 Views · 14 Likes

CSS Relative Font Size

In this article, we look at several different ways in which front-end web developers can manipulate the font fo their web page using CSS.

February 20, 2018

by Tatjana Boskovic

· 102,956 Views · 5 Likes

The Developer's Guide to Collections: Sets

Time for another deep dive into Java collections! This time, we focus on the concept of sets, the set interface, and everything you can do with sets.

February 20, 2018

by Justin Albano

CORE

· 22,820 Views · 38 Likes

Configuring HTTPS for Use With Servlets [Snippet]

Getting HTTPS up and running for your Java EE app is as simple as adding some XML. Let's look at configuring your app for more secure communication.

February 19, 2018

by Alex Theedom

· 15,934 Views · 9 Likes

Node.js RESTful API to Create Interactive Charts

In this article, we'll use Node, Express, MongoDB, and jQuery to integrate an API into a web application. Read on to learn yet another use for Node!

February 19, 2018

by Mustapha Mekhatria

· 21,874 Views · 6 Likes

How to Upload Images to an ASP.NET Core REST Service With Xamarin.Forms

Learn how to upload a picture to a RESTful service developed with ASP.NET Core using Xamarin.Forms in this mobile web app tutorial.

February 19, 2018

by Michele Ferracin

· 103,044 Views · 2 Likes

Creating a Simple Spring Boot API From Scratch

Making an API using Spring Boot is actually pretty simple. In this post, we take a look at how to do just that from scratch!

February 19, 2018

by Grigor Avagyan

· 22,801 Views · 8 Likes

Variable Shadowing and Hiding in Java

Let's take a look at the fundamental practices of variable shadowing and hiding in Java, they work, and some advice on how best to use them.

Updated February 16, 2018

by Naresh Joshi

· 84,860 Views · 16 Likes

An introduction to the concept of cookie authentication and how to implement it into your web application using ASP.NET Core.

Updated February 16, 2018

by Ankit Sharma

· 29,105 Views · 2 Likes

Lint, Lint and Away! Linters for the English Language

If you've used linters before for your code, then you know how useful they can be. This is where grammar meets technology.

February 16, 2018

by Chris Ward

CORE

· 13,763 Views · 17 Likes

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