Language Resources

Resolving SQL Database Stuck “In Recovery” Mode

Learn how to resolve a SQL database stuck in recovery mode. Discover why databases become stuck, the phases of recovery, and methods to restore consistency.

November 18, 2020

by Daniel Calbimonte

· 186,161 Views · 2 Likes

How to Find All the Classes of a Package in Java

In this article let's take a look at how to find all classes of a package in Java

November 18, 2020

by Jonathan Burton

· 13,752 Views · 6 Likes

Difference Between InitialRAMPercentage, MinRAMPercentage, MaxRAMPercentage

This article attempts to clarify the difference between InitialRAMPercentage, MinRAMPercentage, MaxRAMPercentage JVM arguments.

November 17, 2020

by Ram Lakshmanan

CORE

· 23,697 Views · 4 Likes

How to Convert ODT Files to PDF in Java

Convert Office Open Document Text File (ODT) to standard PDF, DOCX, PNG, and JPG using Java.

November 17, 2020

by Brian O'Neill

CORE

· 9,158 Views · 2 Likes

Implementing GraphQL With MuleSoft

GraphQL is capable of aggregating the data to find out how powerful is GraphQL and it can be easily implemented using MuleSoft.

Updated November 17, 2020

by Jitendra Bafna

CORE

· 26,082 Views · 6 Likes

Continuous Deployment on Kubernetes With Spinnaker

In this article, learn how to setup Spinnaker and integrate it with Gitlab CI and Jenkins to build and run CI and CD pipelines.

November 17, 2020

by Randhir Singh

· 14,297 Views · 2 Likes

Learning Redis Basic Data Structure and Mapping With Java Data Structure

In this article, we will demonstrate the usage of java data structure with its corresponding Redis data type in terms of java code as a Jedis client.

November 17, 2020

by Tiruvenkatasamy Baskaran

· 7,303 Views · 2 Likes

Spring WebFlux Support in Pact JVM

In this article I'll demonstrate usage of Pact Consumer Driven Contracts to test Spring WebFlux provider endpoints and its consumers.

November 16, 2020

by Paweł Pelczar

· 7,028 Views · 1 Like

OpenTelemetry Python: All You Need to Know About Tracing

How to get started quickly with OpenTelemetry and Python

November 16, 2020

by Ted Young

· 8,513 Views · 3 Likes

How to Learn Java As Quickly As Possible: Best Practices to Adopt

Students who start to learn Java and other programming languages often wonder if there are any tips and tricks that will quicken the learning process. I am not sure about tricks in terms of studying, but there are a few handy tips to make the process as quick as it is realistically possible.

November 16, 2020

by John Selawsky

· 17,948 Views · 4 Likes

Installing Open JDK 8 on Ubuntu

DevOps engineers usually want to install and configure Open JDK 8 on Ubuntu systems. These instructions show how to install Open JDK on Ubuntu.

November 13, 2020

by Orestis Pantazos

· 14,058 Views · 3 Likes

How to Encrypt and Set Permissions for a PDF in Java

Encrypt a PDF document with a password, and set permissions on the PDF. Restrict or allow printing, copying content, document assembly, editing, etc.

November 13, 2020

by Brian O'Neill

CORE

· 5,926 Views · 2 Likes

How to Convert HEIC to JPG in Java

Convert between over 100 file formats, including key formats such as Photoshop (PSD), PNG, JPG, GIF, NEF, and BMP.

November 13, 2020

by Brian O'Neill

CORE

· 19,793 Views · 2 Likes

Cloud-Events Kafka Binding With Spring

Utilize Kafka Protocol Binding for CloudEvents along with Spring-Kafka to easily produce and consume events in a common format.

November 13, 2020

by Will Kennedy

· 12,189 Views · 7 Likes

DataWeave Logging — Print Logs From DataWeave2.0

This article is about printing the logs directly in the output console(after deployment) without using an additional logger component.

Updated November 13, 2020

by Nitish Jain

· 18,090 Views · 5 Likes

6 of the Best API Testing Tools in the Market

In this article, see six of the best API testing tools available on the market, including Katalon Studio, Postman, SoapUI, and more.

November 11, 2020

by Shormistha Chatterjee

CORE

· 7,106 Views · 6 Likes

Spring Boot - Unit Test your project architecture with ArchUnit

Impose guidelines as verifiable JUnit tests using ArchUnit. It guarantees that a software version will be discontinued if an architectural violation is introduced.

November 10, 2020

by Anicet Eric

· 11,058 Views · 6 Likes

How HashMap Works Internally in Java

Take a look at this article that explains how Hashmap works in Java, including how it calculates the index of a bucket and how other internals work.

Updated November 6, 2020

by Shubham Bansal

· 101,008 Views · 11 Likes

Effective Team Communication Tips for Agile Professionals in 2020

What is team communication? and how can you improve it? Here’s what agile professionals often overlook when they are actively engaged in project management.

November 5, 2020

by Fred Wilson

· 6,630 Views · 2 Likes

Enhanced DynamoDB Client — Java Abstraction Code

I have created a Helper code, which takes a java object and seamlessly executes the transaction onto DynamoDb.

November 5, 2020

by Gaurav Gupta

· 10,668 Views · 2 Likes

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