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NumPy is a popular open source library for doing math and science with Python. In this post, a DZone MVB puts this library to the test using the Hadamard product.

October 12, 2018

by John Cook

· 20,614 Views · 4 Likes

How to Remove all Unused Imports in a Java File — Eclipse Shortcut

Want to learn more about using shortcuts in Eclipse? Check out this post where we look at the Eclipse shortcut for removing all unused imports in a Java file.

Updated October 12, 2018

by Javin Paul

· 35,986 Views · 6 Likes

Create, Install, Upgrade, and Rollback a Helm Chart (Part 1)

In the first part of this two-part tutorial, we take a look at creating a Helm chart, configuring it, and uploading it to the repository.

October 12, 2018

by Gunter Rotsaert

CORE

· 28,663 Views · 6 Likes

Why a Default Method Cannot Override an Object’s Methods? [Snippet]

Wanting to understand why a default method cannot overrise an object's methods? Click here for the code snippet that explains why.

October 12, 2018

by Aymen Abidi

· 20,364 Views · 7 Likes

15 Business Opportunities Enabled by AI

Let's take an in-depth look at 15 business opportunities that are enabled by Artificial Intelligence, such as autonomous vehicles.

October 12, 2018

by Max Qasmi

· 21,162 Views · 1 Like

Knowledge Graph Search With Elasticsearch and Neo4j

Let's take a look at the history of knowledge graphs and take a deep-dive into a specific use case.

Updated October 12, 2018

by Luanne Misquitta

· 17,271 Views · 6 Likes

Customizing ASP.NET Core Part 7: OutputFormatter

In this post, an ASP.NET Core expert investigates how to send data in different formats back to clients in ASP.NET Core. Read on for the goods.

October 12, 2018

by Juergen Gutsch

· 29,062 Views · 2 Likes

Deploying Spring Boot to ECS — Part 1

Learn how to dockerize a Spring Boot microservice application and deploy it in an ECS cluster with a load balancer.

October 12, 2018

by Joydip Kumar

· 23,558 Views · 11 Likes

Want to learn more about using Spring Security on your app? Check out this post to learn more about implementing Spring Security with the Radius login.

October 12, 2018

by Pavel Sklenar

· 10,345 Views · 1 Like

How to Preview Blobs With HTTP POST and Angular 5

In this quick but helpful article, a software architect documents how to upload images to a web page using Angular and HTTP POST.

October 12, 2018

by Suren Konathala

· 74,525 Views · 2 Likes

Spring Boot and Swagger: Documenting RESTful Services

Want to learn more about using Spring Boot and Swagger? Check out this tutorial on how to document RESTful services.

October 12, 2018

by Ranga Karanam

· 58,556 Views · 17 Likes

7 Ways to Test Your Website on Internet Explorer on a Mac Device

These tools and techniques will let you test your website on Internet Explorer even if you have a Mac.

Updated October 11, 2018

by Saif Sadiq

· 192,133 Views · 5 Likes

How Browsers Work: A Peek Under the Hood

If you're developing applications for the browser, it's important to understand how the browser actually works. Read on for a great overview!

October 11, 2018

by Arnab Roy

· 15,197 Views · 3 Likes

Watching/Alerting on Real-Time Data in Elasticsearch Using Kibana and SentiNL

We discuss how to watch real-time app events that are persisted in the Elasticsearch index and raise alerts if the condition for the watcher is breached.

Updated October 11, 2018

by Gaurav Rai Mazra

· 55,786 Views · 2 Likes

How to Use Graylog for Software Monitoring

See how open-source tool Graylog works with Grafana for monitoring and log data visualization.

October 11, 2018

by Daryna Tkachenko

· 42,964 Views · 6 Likes

How to Facilitate an Awesome Sprint Review in ''Bazaar Mode''

If someone mentions the word demo in your Sprint Review, you're doing it wrong. See how you can creatively conduct a proper Review bazaar-style.

October 11, 2018

by Roland Flemm

· 7,969 Views · 1 Like

Java Lambda: Method Reference

Wanting to learn more about lambda expressions in Java? Check out this post where we look an important feature of Java lambdas — the method reference.

October 11, 2018

by Kun Zhou

· 176,814 Views · 30 Likes

How to Export Jupyter Notebooks Into Other Formats

Let's check out a tutorial that explains how to export Jupyter notebooks into other formats.

October 11, 2018

by Mike Driscoll

· 12,943 Views · 2 Likes

How to Work With Avro Files

In this post, a big data architect goes over how to transfer large data sets between two databases using Apache Sqoop. Read on to get the scoop on Sqoop!

October 11, 2018

by Dmytro Manannykov

· 139,116 Views · 13 Likes

Properly Persisting LocalDateTime to Oracle DATE Column With Hibernate 5

Let's take a look at a tutorial that explores properly persisting LocalDateTime to Oracle DATE column with Hibernate 5.

October 11, 2018

by Samuel Martin

· 21,255 Views · 4 Likes

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