Language Resources

Front-End Debugging, Part 1: Not Just Console Log

Learn advanced techniques for debugging across the full stack, from frontend tools to system-level troubleshooting, and streamline your development.

October 29, 2024

by Shai Almog

CORE

· 7,486 Views · 9 Likes

Enhance User Experience With a Formatted Credit Card Input Field

This article shows how to implement a credit card input that automatically formats numbers into readable four-digit groups in Java and JS for an enhanced user experience.

October 29, 2024

by Hawk Chen

CORE

· 7,684 Views · 2 Likes

Top Takeaways From Devoxx Belgium 2024

Gain insight from these takeaways, taken from several highlighted sessions presented during the most recent edition of Devoxx Belgium.

October 29, 2024

by Gunter Rotsaert

CORE

· 6,866 Views · 3 Likes

How to Copy Text to Clipboard Using React.js

In this brief tutorial, follow along with a demonstration of how to copy text to the clipboard in React.js applications.

October 29, 2024

by Sanwar Ranwa

CORE

· 5,106 Views · 4 Likes

Filtering Java Collections via Annotation-Driven Introspection

Learn a versatile collection filtering strategy based on Java annotations and reflection and how it can simplify the code of some predicates.

October 28, 2024

by Thiago Nascimento

CORE

· 6,838 Views · 6 Likes

How to Repair Corrupt MySQL Database Tables Step-by-Step

Repairing a corrupt MySQL DB table can be challenging, but with the right tools and methods, is manageable. Here, learn how to restore or repair corrupt tables.

October 28, 2024

by Nisarg Upadhyay

· 4,723 Views · 1 Like

Using AUTHID Parameter in Oracle PL/SQL

In Oracle, the AUTHID clause is a powerful option to manage DB security and access control. Explore its different settings and how to use it effectively.

October 28, 2024

by Sachin More

· 10,756 Views · 2 Likes

Reactive Kafka With Spring Boot

Learn how to build generic, easily configurable, testable reactive consumers, producers, and DLT with Kotlin, Spring Boot, WebFlux, and Testcontainers.

October 25, 2024

by Ion Pascari

· 18,010 Views · 16 Likes

Understanding the Differences Between Repository and Data Access Object (DAO)

DAO focuses on database operations (insert, update, delete), while Repository aligns with business logic in DDD. Learn the differences with a Java example.

October 24, 2024

by Otavio Santana

CORE

· 12,202 Views · 8 Likes

Good Refactoring vs. Bad Refactoring

Effective refactoring improves code without drastically changing style or adding unnecessary complexity, while bad refactoring leads to harder-to-maintain code.

October 23, 2024

by Steve Sewell

· 6,893 Views · 7 Likes

How to Use Retrieval-Augmented Generation (RAG) Locally

This article explores how to use Retrieval-Augmented Generation (RAG) for building more effective and engaging conversational AI applications.

October 22, 2024

by Shamim Bhuiyan

· 6,261 Views · 2 Likes

Close Site Search Indexing via Kubernetes HAProxy Ingress

Block search engine indexing on your site in 5 simple steps using HAProxy Kubernetes Ingress Controller annotations and a robots.txt file.

October 22, 2024

by Alexander Sharov

· 7,010 Views · 4 Likes

Languages for Domain Experts, Not Just for Programmers

Domain-specific languages have become widely used, but the focus should shift toward creating languages that empower domain experts, not just programmers.

October 22, 2024

by Juha-Pekka Tolvanen

· 2,979 Views · 2 Likes

PHP Opcode: Improve Application Performance Without Changing Your Code

Learn how little syntax tips can automatically optimize the PHP code execution performance without the need of complex refactoring.

October 22, 2024

by Valerio Barbera

· 5,354 Views · 1 Like

Tracing With OpenTelemetry and Jaeger

Learn how to use tracing for your Go web services with OpenTelemetry and visualize traces in Jaeger to get a deeper understanding of your system's performance.

October 21, 2024

by Sriram Panyam

· 5,087 Views · 1 Like

PostgreSQL 17: A Major Step Forward in Performance, Logical Replication, and More

Explore PostgreSQL 17 features such as improved query performance with materialized CTEs, propagating pathkeys from a CTE to an outer query, and more.

October 21, 2024

by Ahsan Hadi

· 5,636 Views · 2 Likes

Dust: Open-Source Actors for Java

Dust integrates a robust Actor system with Java virtual threads. This paradigm removes common problems associated with massively multi-threaded applications.

October 21, 2024

by Alan Littleford

· 11,011 Views · 5 Likes

How to Use Self Join and WITH Clause in Oracle

The Oracle WITH clause is one of the most commonly used techniques to simplify the SQL source code and improve performance.

October 18, 2024

by Sachin More

· 8,150 Views · 6 Likes

Vaadin: The Battery-Included, Server-Side AJAX Framework

In this article, explore Vaadin in the context of AJAX and SSR.

October 17, 2024

by Nicolas Fränkel

· 9,783 Views · 2 Likes

How to Convert HTML to DOCX in Java

Converting HTML to DOCX makes web-based content accessible to a wide audience of non-technical content collaborators; automating this conversion is easy with APIs.

October 16, 2024

by Brian O'Neill

CORE

· 12,770 Views · 7 Likes

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