Data Resources

Short Walks: System.InvalidOperationException — How to Deal With It [Snippet]

Here's how to address a little-known issue — "The seed entity for entity type 'MyEntity' cannot be added..." — with EF Core 2.

July 12, 2018

by Paul Michaels

· 8,047 Views · 1 Like

Eclipse Debugging With Pointers and Arrays

In this tutorial, we will show you how to effectively debug pointers and arrays in C using the Eclipse IDE.

July 12, 2018

by Erich Styger

· 12,727 Views · 1 Like

Basic C# Code to Find Out the Occurrence of Each Character in a String

A common test for devs is to count the amount of times of character appears in a string. In this post, we go over how to do so using C#.

July 12, 2018

by Debendra Dash

· 25,734 Views · 3 Likes

Unlocking the Power of Industrial Automation Through Java

How can we use Java in IoT and industry? Why is industrial automation so important? Click here to learn more about Java, industrial automation, and the Industry 3.0.

July 12, 2018

by Svetlana Stasilovich

· 7,182 Views · 2 Likes

Dynamic Connection String In .NET Core

To read connection string/keys from appsettings.json file, follow the below steps.

July 11, 2018

by Faisal Pathan

· 107,278 Views · 4 Likes

Understanding the 8 Fallacies of Distributed Systems

Understanding these misconceptions about distributed systems like microservices, SOA, and others will help you build better, more flexible software architecture.

July 11, 2018

by Victor Chircu

· 39,369 Views · 42 Likes

Starting With Regular Expressions in Splunk

In this post, you will to learn how to write RegEX for Splunk, one of the most widely used platforms for data monitoring and analysis.

July 11, 2018

by Rajat Pareek

· 45,643 Views · 3 Likes

Anypoint Monitoring in Mule

Learn about Anypoint monitoring in Mule and look at dashboards, event-driven alerts, and the logging system.

July 11, 2018

by Omer Farooq Ahmed Syed

· 12,180 Views · 2 Likes

How to Run the TICK Stack on a Raspberry Pi

Click here to learn how to use and install the TICK Stack on a Raspberry Pi, along with important points to consider while operating the stack.

July 11, 2018

by Noah Crowley

· 12,048 Views · 3 Likes

Learn how to reduce your memory footprint and improve startup performance in this tutorial on class sharing in Eclipse OpenJ9.

July 11, 2018

by Hang Shao

· 14,826 Views · 4 Likes

What Are the Basic Data Types in TypeScript?

A developer goes over the several different data types available in TypeScript, and gives some example code for each data type.

Updated July 9, 2018

by Kunal Chowdhury

· 189,674 Views · 5 Likes

Top Five Books to Learn Spring Boot and Spring Cloud for Java Developers

Looking to learn more about Spring Boot and Spring Cloud? Then check out these five books to help get you started!

July 8, 2018

by Javin Paul

· 75,737 Views · 20 Likes

From E-Commerce Platforms to Microservices Omni-Commerce

Microservices can be more flexible than a monolith for the enterprise, especially retail and e-commerce. Learn about the challenges and structure of this solution.

July 7, 2018

by Kumod Jha

· 24,033 Views · 10 Likes

DataWeave 1.0 to DataWeave 2.0 Migration – Part 1

Let's take a look at DataWeave 2.0 in comparison to 1.0.

July 6, 2018

by Murali Thuraka

· 38,533 Views · 5 Likes

Service Registration Pattern With Golang and Eureka

Learn how to set up service registration for your microservices instances with Eureka in this tutorial.

July 6, 2018

by Satish Sharma

· 14,818 Views · 5 Likes

Exact Conversion of Long to Int in Java

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July 5, 2018

by Dustin Marx

· 39,607 Views · 2 Likes

SQL Change Automation with PowerShell Scripts: Getting Up-and-Running

In this article, I'll demonstrate how to use SQL Change Automation to take the contents of a source control directory for a database, check that it is possible to build from it, document it, and then create a NuGet package.

July 5, 2018

by Phil Factor

· 10,283 Views · 1 Like