Coding Resources

Back up CockroachDB to S3 via HTTPS Proxy

In this article, see how to backup CockroachDB to S3 via HTTPS proxy.

March 10, 2021

by Michael Goddard

· 6,645 Views · 2 Likes

Chaos Engineering: Simulating OutOfMemoryError

This 'java.lang.OutOfMemoryError: Java Heap space' will be thrown by the application when the application generates more objects than the allocated heap size.

March 9, 2021

by Ram Lakshmanan

CORE

· 8,534 Views · 8 Likes

Backup and Disaster Recovery in the Age of GitOps and CI/CD Deployments

The need for Backup and Disaster Recovery is as important as ever. We cover some of the core reasons why deploying a backup solution is critical for safety and scale.

March 9, 2021

by Niraj Tolia

· 10,227 Views · 2 Likes

Performance Characteristics Working With JSONB in CockroachDB

In this article, look at performance characteristics working with JSONB in CockroachDB.

March 9, 2021

by Artem Ervits

CORE

· 5,363 Views · 5 Likes

Accessing Raspberry Pi SSH and VNC From Outside of the Local Network

This article goes over the best methods to access Raspberry Pi or any embedded Linux-based device terminal and desktop remotely.

March 9, 2021

by Amit Ezer

· 22,064 Views · 2 Likes

An experienced developer gives a tutorial on creating a simple implementation of user registration (sign up) in Vaadin Flow Java web applications.

March 9, 2021

by Alejandro Duarte

CORE

· 5,762 Views · 4 Likes

What Is Scaled Agile Framework? Lifecycle and Process

With the scaled agile framework (SAFe), many enterprises have been able to find success with agile development. Here’s how.

March 9, 2021

by Amandeep Kadd

· 6,619 Views · 3 Likes

21 of the Best Jenkins Alternatives for Developers

Here's a list of 21 of the best Jenkins alternatives. Read Now to choose the best that suits your needs.

March 9, 2021

by Praveen Mishra

· 8,301 Views · 22 Likes

Java Concurrency: Understanding the ‘Volatile’ Keyword

This deep dive into Java concurrency focuses on properly using the volatile keyword in your code.

Updated March 8, 2021

by Bruno Masci

· 27,719 Views · 15 Likes

Google Guava and Its Two Fantastic Libraries: Graph and Eventbus

The main idea behind it was to include generics introduced in JDK 1.5 into Java Collections Framework, or JCF, and enhance its capability.

March 8, 2021

by Reza Ganji

CORE

· 20,799 Views · 9 Likes

Apache Cassandra With Java: Introduction to UDT

The Apache Cassandra User-defined types (UDTs) might be beneficial to the Java programming model. In this post, we'll explore how to take advantage of it.

March 7, 2021

by Otavio Santana

CORE

· 7,810 Views · 59 Likes

How to Detect Hate Speech Text in Java

Use Natural Language Processing APIs to perform hate speech analysis and detection on English text in Java. This tool is currently only available for English input text.

March 7, 2021

by Brian O'Neill

CORE

· 8,630 Views · 3 Likes

AWS Basics

A simple introduction of Amazon Web Services. We will see a few of its main services and we will also start setting up our development environment to build applications.

March 7, 2021

by Jawad Hasan Shani

CORE

· 29,136 Views · 15 Likes

Dare Mighty Things — ASCII

ASCII — The simplest communications protocol and the only data format that can be universally decoded by any computer on the planet.

Updated March 6, 2021

by Jawad Hasan Shani

CORE

· 23,748 Views · 2 Likes

DataWeave Interview Question: Concatenate Elements of an Array

This article will help you practice your DataWeave skills in MuleSoft. We're going to use two different approaches to concatenate an array of letters.

Updated March 6, 2021

by Gaurav Dubey

· 9,187 Views · 1 Like

DataWeave: The mapObject Function

The mapObject DataWeave function transform data contained in an object. It iterates over each key/value pair, applies a transformation to each key, and outputs an object.

March 6, 2021

by Alex Theedom

· 5,022 Views · 3 Likes

Gradle Goodness: Enabling Preview Features For Java

Check out how to enable and play with preview Java features in Gradle.

March 5, 2021

by Hubert Klein Ikkink

· 9,875 Views · 2 Likes

Apache Kafka in a Smart City Architecture

Event streaming with Apache Kafka fits into smart city architecture for data integration and correlation in real-time, at scale, between stakeholders.

March 5, 2021

by Kai Wähner

CORE

· 32,353 Views · 13 Likes

Remote Monitoring With 360 Cameras and Raspberry Pi

Learn how you can build a DIY 360° camera robot with Rasberry Pi that can help businesses adapt to the new workflows required by COVID-19 restrictions.

March 5, 2021

by Craig Oda

CORE

· 8,382 Views · 4 Likes

Developing and Using Angular Libraries

A developer gives a tutorial on how to create, configure, and use an Angular library, including all the TypeScript code you will need to get going.

March 5, 2021

by Sven Loesekann

· 6,008 Views · 3 Likes

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