Gabriel Anhaia – Medium

Gabriel Anhaia

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Design Patterns com PHP 7 - Desenvolva com as melhores soluções

Design Patterns com PHP 7 - Desenvolva com as melhores soluções

Design Patterns are vital concepts for any developer. They will leverage the quality of your code and take your career to the next level.

2018

Stories

Gabriel Anhaia
in
Dev Warlocks

The New #[Override] Attribute in PHP 8.3

PHP 8.3 introduces the #[Override] attribute, a significant feature that allows developers to indicate when a method overrides its parent…

2 min readAug 19, 2023

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The New #[Override] Attribute in PHP 8.3

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Gabriel Anhaia
in
Dev Warlocks

Creating Custom Attributes in PHP 8: A Guide

PHP has always been a dynamic language, evolving with the needs of developers and the web. With the release of PHP 8, the language…

4 min readAug 14, 2023

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Creating Custom Attributes in PHP 8: A Guide

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Gabriel Anhaia
in
Dev Warlocks

Dead Letter Queue in Symfony 6.3: An Essential Guide

The distributed systems landscape has evolved significantly over the years, adapting to the need for more reliable, fault-tolerant, and…

4 min readAug 10, 2023

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Dead Letter Queue in Symfony 6.3: An Essential Guide

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Gabriel Anhaia
in
Dev Warlocks

Understanding Rabbit Brokers: Their Role, Utility, and Impact

Although quite peculiar, Rabbit brokers are an essential concept in modern computing. This article aims to shed light on what they are…

3 min readAug 10, 2023

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Understanding Rabbit Brokers: Their Role, Utility, and Impact

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Gabriel Anhaia
in
Dev Warlocks

Choosing Between MySQL and PostgreSQL: A Deep Dive

The database system lies at the heart of nearly all technological infrastructures today, and choosing the right one can be a critical…

3 min readAug 1, 2023

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Choosing Between MySQL and PostgreSQL: A Deep Dive

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Gabriel Anhaia
in
Dev Warlocks

Why Arrays in PHP are Not Real Array Data Structures

3 min readAug 1, 2023

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Why Arrays in PHP are Not Real Array Data Structures

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Gabriel Anhaia
in
Dev Warlocks

Demystifying Logarithmic Time Complexity in Big O Notation

As software engineers, we often encounter algorithms and data structures that claim to have logarithmic time complexity. But what exactly…

4 min readAug 1, 2023

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Demystifying Logarithmic Time Complexity in Big O Notation

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Gabriel Anhaia
in
Dev Warlocks

Visitor + PHP (Design Patterns) 🐘

This post will deeply dive into the Visitor design pattern and its practical implementation in PHP 8.1. The Visitor design pattern allows…

7 min readJul 23, 2023

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Visitor + PHP (Design Patterns) 🐘

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Gabriel Anhaia
in
Dev Warlocks

Implementing Feature Toggles in Symfony

Feature toggles, also known as feature flags, are a powerful technique that allows developers to enable or disable features in a running…

3 min readJul 22, 2023

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Implementing Feature Toggles in Symfony

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Gabriel Anhaia
in
Dev Warlocks

Understanding Concurrency and Parallelism, with a Glance at Java Threads and Coroutines

Hello everyone! Today, we’re going to dive into two fundamental concepts in computing: concurrency and parallelism. We’ll also explore how…

8 min readJul 22, 2023

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Understanding Concurrency and Parallelism, with a Glance at Java Threads and Coroutines

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Gabriel Anhaia

Gabriel Anhaia

Book Author

Software Engineer (Billie GmbH), Freelancer, and Author. Germany/Brazil. Book Design Patterns em PHP: https://goo.gl/NNDZqe

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