Language Resources

How to Update Object Store Values Using Object Store V2 REST APIs: Mule4

In this tutorial, learn how to use Object Store V2 REST APIs to dynamically update the values present in Object Store without making any changes to our code.

December 31, 2021

by Gundeep Singh

· 12,340 Views · 4 Likes

Where To Use the Underscore in Java

In this post of our series “Stranger things in Java” - dedicated to Java insights, we will try to clarify the use of the underscore symbol "_" in Java programming.

December 29, 2021

by Claudio De Sio Cesari

· 6,523 Views · 8 Likes

Fighting Fragility With Property-Based Testing

In traditional unit testing, we set up our tests around edge cases. Jqwik validates against a whole range of possible inputs, making it better at catching regressions.

December 24, 2021

by Jasper Sprengers

· 5,805 Views · 1 Like

Protecting Java Application From Stealing Data and Source Code

Reviewing classical ways to steal data from Java applications and how can you protect your application from such attacks.

Updated December 23, 2021

by Dmitry Egorov

CORE

· 20,555 Views · 23 Likes

Golang - First Look at Generics

This post is part of a series where I do my best to organize my thoughts around Go: its paradigms and usability as a programming language.

December 22, 2021

by George Aristy

· 12,654 Views · 2 Likes

How To Move IBM App Connect Enterprise to Containers - Part 2(a)

Deploy a simple App-Connect toolkit message flow onto Red Hat OpenShift by using the Command Line Interface (CLI).

December 22, 2021

by Amar Shah

· 10,552 Views · 1 Like

Why You Can't Replace REST With GraphQL

The best way to evaluate GraphQL, REST, or any other technology is to figure out your constraints based on the problem you are going to solve.

Updated December 21, 2021

by Suhas Deshpande

· 37,953 Views · 29 Likes

Java: Why a Set Can Contain Duplicate Elements

Learn why Sets and Maps can contain duplicate elements and keys and how to avoid the problem in applications with object reuse.

December 21, 2021

by Per-Åke Minborg

· 14,237 Views · 4 Likes

How to Check if a Java Project Depends on A Vulnerable Version of Log4j

If your application uses Log4j from version 2.0-alpha1 to 2.14.1, you should update to the latest version (2.16.0 at the time of writing this) as soon as possible.

December 20, 2021

by Alejandro Duarte

CORE

· 13,664 Views · 6 Likes

Database Migration to Azure for PostgreSQL

A lot of organizations choose the Azure cloud for its rich infrastructure. In this post, we'll explore different options of database migration to Azure PostgreSQL.

December 19, 2021

by Vlad Bilyak

· 7,361 Views · 2 Likes

Importance of Learning Java for Cybersecurity

Java is one of the most-used programming languages for applications, including cybersecurity. In this post, learn why Java is important to secure web design.

December 19, 2021

by Mahipalsinh Rana

· 9,597 Views · 1 Like

Fixing a SOLR Memory Leak

Let's get things working again.

December 18, 2021

by Harish Kumar Murugesan

· 8,022 Views · 27 Likes

Data Structures in SQL: The Definitive Guide

Data structures designate different ways of storing data on a computer. Choosing the right data structure for your data can make a tremendous impact.

December 18, 2021

by Felix Schildorfer

· 9,827 Views · 4 Likes

Auto Logging in Class and Method Level Using Custom Annotations in Spring Boot App

Learn how to automate logging in class and method level using custom annotations in the SpringBoot application, benefitting aspect-oriented programming.

December 17, 2021

by Artun Kutluk

· 15,403 Views · 6 Likes

String Operations on Phone Numbers in SQL

Most DBAs and developers need to not only capture phone numbers, but make them usable. Formatting can make this a tricky task. Let’s look at how to solve it

December 15, 2021

by Shanika WIckramasinghe

· 8,626 Views · 1 Like

Building an AWS Integration for Salesforce Image Handling

A solution that not only offloads your Salesforce image storage to Amazon Web Services (AWS), but also resizes and renders those images on demand.

December 15, 2021

by Michael Bogan

CORE

· 8,070 Views · 1 Like

How To Do Deletion Animations With CSS

In this tutorial, we're going to be looking at a bunch of different 'delete' styles to use on your next project. Let's look at how to create a set of delete animations.

December 15, 2021

by Johnny Simpson

· 6,659 Views · 2 Likes

PostgreSQL vs MySQL Performance

Sometimes a highly scientific performance test doesn't speak well about the end result you might end up with. Using a "fully-fledged app" is therefore better.

December 14, 2021

by Thomas Hansen

CORE

· 32,915 Views · 1 Like