Coding Resources

DataWeave Interview Question: Find Unique Names From the Input

A quick tutorial article that shows you the code you need to better work with Dataweave and Mulesoft, focusing on a common interview question.

January 29, 2021

by Gaurav Dubey

· 11,297 Views · 4 Likes

Using Barcodes in iText 7

A developer shows us how to use Java to create several different types of bar codes and explains how these barcodes work to encode data.

January 29, 2021

by Arnošt Havelka

CORE

· 10,921 Views · 1 Like

Advanced Search and Filtering API Using Spring Data and MongoDB

In this tutorial, you will learn to implement filter/search Rest API for an existing Spring Boot application using Spring Data JPA and MongoDB.

January 29, 2021

by Anicet Eric

· 44,950 Views · 3 Likes

Home Lab Deployment: OpenShift/OKD 4.4.x on RHVM/Ovirt 4.3

If you’re interested in building your own home lab server, read on to learn how to get OpenShift 4.4x running on RHVM 4.3.

Updated January 28, 2021

by Ken Lee

· 9,539 Views · 4 Likes

Implementing HTTP Load Balancer Using HAProxy on AWS

HAProxy is an open source, fast, and reliable solution that provides load balancer and reverse proxy feature for TCP and HTTP based applications.

January 28, 2021

by subodh kureel

· 18,162 Views · 3 Likes

How To Detect Faces in an Image in Java

Leverage innovative face detection technology to instantly locate the positions of faces in an image to assist with metadata entry, accessibility features, etc.

January 28, 2021

by Brian O'Neill

CORE

· 8,928 Views · 13 Likes

How to Optimize AWS Observability Tools

AWS provides several disparate observability tools that can be combined for a system's complete picture.

January 28, 2021

by Joanna Wallace

· 4,298 Views · 3 Likes

JavaScript vs Other Popular Languages of the 21st Century

JavaScript has managed to dominate the programming industry for 8 years in a row. Check out how Javascript is competing with other programming languages!

Updated January 27, 2021

by Dhriti Suri

· 16,523 Views · 3 Likes

Mock Java Date/Time for Testing

Time mocking is a viable solution to avoiding current time inconveniences during testing, which can be accomplished by using the new Java 8 Date/Time API.

January 27, 2021

by Dmytro Stepanyshchenko

· 59,821 Views · 2 Likes

Are You Following These Jenkins Best Practices?

Jenkins is one of the most popular DevOps tools. In this blog, we've listed some of Jenkins best practices that you should follow to get the most out of Jenkins.

January 26, 2021

by Kritika Murari

· 10,518 Views · 8 Likes

60+ Top PostgreSQL Tools

A software industry executive gives a detailed list of over 60 tools that developers can use, for various projects, to make it easier to work with PostgreSQL.

January 26, 2021

by Stefan Thorpe

· 24,459 Views · 12 Likes

How to Perform Localization Testing Using Selenium WebDriver

Localization automation testing is essential for your product to gain good standing globally. Read on to learn how to do localization testing using Selenium WebDriver.

January 26, 2021

by Himanshu Sheth

CORE

· 4,379 Views · 5 Likes

Change Data Capture With Debezium: A Simple How-To, Part 1

This is a simple how-to on how to build out a change data capture solution using Debezium within an OpenShift environment.

Updated January 26, 2021

by Eric Deandrea

· 21,304 Views · 8 Likes

Sync GitHub Issues With Asana Board Tasks

A full stack developer gives a tutorial on how to connect GitHub and Asana so that issues boards are automatically updated with GitHub issues.

January 26, 2021

by Alan Lee

· 6,465 Views · 3 Likes

How to Send WhatsApp Message to Email Using Vonage APIs and MuleSoft

Learn how to send a WhatsApp message to your email using Vonage Messages API and MuleSoft in this short and simple tutorial.

Updated January 26, 2021

by Gaurav Dubey

· 8,941 Views · 5 Likes

Manage Hierarchical Data in MongoDB With Spring

In this article, we show CRUD operations on hierarchical data stored in MongoDB by taking advantage of the "$graphLookup" operation and build a Spring Boot app.

January 25, 2021

by Kyriakos Mandalas

CORE

· 27,911 Views · 7 Likes

DocRaptor vs. WeasyPrint: A PDF Export Showdown

This article analyzes both DocRaptor and WeasyPrint, two PDF exports. Which one will take home the gold medal? Read below to find out!

January 25, 2021

by Tyler Hawkins

CORE

· 10,020 Views · 6 Likes

How to Use Mulesoft VM Connector

In this article, you will develop an understanding of how to use a VM connector to implement a VM queue in Mulesoft through a quick tutorial.

Updated January 25, 2021

by Anand Joshi

· 39,100 Views · 8 Likes

Preact With InversifyJS for Dependency Injection

Integrate dependency injection to your Preact application. Write readable and less code with services directly injected into your Components and Services.

Updated January 25, 2021

by Haritha Yahathugoda

· 8,411 Views · 5 Likes

What Makes Java Open-Source?

Navigating Java from an open-source perspective can be a bit confusing given the language's long history, acquisitions, and relicenses.

January 24, 2021

by Daniel Oh

CORE

· 6,601 Views · 5 Likes

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