#webdev #symfony #php #tutorial

Custom Resolver For MapRequestPayload to handle Patch Request in Symfony

What’s up, guys! Today we’re going to talk about Symfony, especially attributes in Symfony and the new features MapRequestPayload and MapQueryParameter. These tools have made handling HTTP requests in our applications much more straightforward.

⚠️ However, while working with PATCH requests, I noticed a gap—keeping unspecified fields from being overwritten with null. This led me to develop a custom resolver, PatchRequestPayloadResolver, to solve that issue.

Let’s begin with some explaination 🤝

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#webdev #symfony #php #MySQL #tutorial

Using generated fields in MySQL

Recently I have been working on a migration of data from an old application to a brand spanking new Symfony 7 application. This migration included getting rid of the old Couchbase document database and moving to MySQL. MySQL has for quite some time already had a special JSON field type that is actually pretty cool. And using Doctrine, you don’t even notice it’s JSON, because there are automatic transformations to a PHP array structure.

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#webdev #Vue #Vuejs #JavaScript #js #tutorial

Vue.js Computed Properties

Computed properties in Vue.js enable you to carry out dynamic computations and manipulations on the component’s data. They are stored and only refreshed when their required dependencies alter, offering a smart method for handling intricate reasoning within your components.

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#webdev #Vue #Vuejs #React #Angular #JavaScript #js

Angular vs. React vs. Vue: Which One is the Best?

In the world of web development, choosing the right front-end technology is crucial for the success of your project. With several options available, Angular, React, and Vue are three of the most popular frameworks/libraries that developers often debate about. Each has its unique features, advantages, and drawbacks. In this article, we will explore these three technologies and help you determine which one is best suited for your needs.

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Implementing SOLID Principles in React: A Guide for Scalable Development

In the fast-paced world of web development, building scalable and maintainable applications is paramount. As React developers, we often find ourselves seeking best practices to ensure our codebase remains clean, flexible, and robust as it grows. One set of principles that stands out for achieving this is SOLID.

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#webdev #JavaScript #js

How map() and Map are Different in JavaScript.

map() and Map are two of the most commonly confused topics in JavaScript because their names are so similar. However, they serve very different purposes. The map() function is used for iterating over arrays, while the Map object is a data structure that helps organize data in a structured way. Let’s dive into these concepts — I’ll do my best to make them easy to understand with clear examples.

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#webdev #Vue #Vuejs #JavaScript #js

5 Vue.js Mistakes You Should Avoid (and How to Fix Them)

Vue.js is one of the most popular JavaScript frameworks for building user interfaces and single-page applications. It offers developers a flexible, efficient, and powerful toolset to create dynamic and interactive web applications. However, like any other technology, Vue.js can be tricky, especially for beginners. Even seasoned developers can make mistakes that lead to suboptimal performance or maintainability issues. In this article, we'll explore five common Vue.js mistakes and provide practical advice on how to avoid and fix them. Whether you're a newbie or a seasoned Vue.js developer, this guide will help you write cleaner, more efficient code.

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React : useCallback vs useMemo

These are both optimization hooks in React, but they serve slightly different purposes.

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Pure Components in React: Unlocking Performance

In modern React development, performance is often a key focus, especially as applications grow in complexity. One of the most effective ways to optimize performance is by leveraging Pure Components in React. Pure Components offer a powerful optimization technique, reducing unnecessary re-renders and ensuring your applications run faster and smoother. In this blog, we'll dive into what Pure Components are, when and how to use them, and why they are crucial for performance tuning in React applications.

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5 Critical Mistakes to Avoid When Starting a New React Project in 2024: A Comprehensive Guide

React has revolutionized the way we build user interfaces, but with great power comes great responsibility. As we navigate the ever-evolving landscape of React development in 2024, it’s crucial to stay informed about best practices and common pitfalls. In this comprehensive guide, we’ll dive deep into five critical mistakes that developers often make when starting a new React project. By understanding and avoiding these errors, you’ll set yourself up for success, write cleaner code, and create more efficient, maintainable React applications.

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#webdev #JavaScript #js #Python

Understanding Asynchronous Programming: Concepts with JavaScript and Python

Asynchronous programming is a programming paradigm that allows code to be executed without blocking the execution of other operations. This is particularly useful when dealing with tasks that take time, such as file reading, database queries, API calls, or other I/O-bound operations. In both JavaScript and Python, asynchronous programming improves performance by allowing other code to run while waiting for these time-consuming tasks to complete.

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#webdev #JavaScript #js

JavaScript Generators: The Secret to Efficient and Controlled Code

JavaScript generators are a powerful and flexible feature that enables you to pause and resume functions, providing exceptional control over code execution. Whether you’re dealing with asynchronous tasks, creating custom iterators, or generating sequences on the fly, generators can make your code more readable, efficient, and maintainable.

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Mastering JavaScript: Synchronous, Asynchronous Programming, and Promises with Error Handling.

JavaScript’s single-threaded nature makes it crucial to understand both synchronous and asynchronous programming. While synchronous tasks are straightforward, asynchronous tasks like network requests or file processing require handling potential delays and errors. This article will explore these concepts and demonstrate how to handle errors using Promises and async/await with a complex example.

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Unlock React’s Secrets 🔓: 10 Questions Every Developer Should Dominate

React is a JavaScript library for building user interfaces, particularly single-page applications where data changes over time. It works by maintaining a virtual DOM, which allows React to efficiently update the UI when the underlying data changes.

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#webdev #Tailwind #TailwindCSS #css #css3

Navigating the Security Risks of Arbitrary Values in Tailwind CSS

As a seasoned developer, you likely appreciate the flexibility and speed that Tailwind CSS brings to your development workflow. Tailwind's utility-first approach allows you to build responsive, modern interfaces without leaving your HTML. However, with great power comes great responsibility, especially when it comes to security.

One feature that makes Tailwind so flexible is the ability to use arbitrary values in utility classes. This allows you to write classes like before:content-[’Hello’] or bg-[#123456], bypassing the need to define custom classes in your CSS. While this feature can be a significant time-saver, it also introduces potential security vulnerabilities, particularly in the context of Cross-Site Scripting (XSS) attacks.

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#webdev #css #css3

How to style the previous element in a list on (e.g.) hover

For a long time, this was not possible as CSS goes from top to bottom, so going back was a big no-no. Luckily, we now have the .has() selector now, and with a bit of creative thinking, we can now go back up the chain.

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#webdev #WordPress #WP

Top Three Challenges WordPress Developers Face

WordPress, the world’s most popular content management system (CMS), powers over 40% of all websites on the internet. Its flexibility, extensive plugin ecosystem, and ease of use make it a favorite among developers and businesses alike. However, WordPress development is not without its challenges. Whether you are a seasoned developer or just starting, here are the top three challenges WordPress developers often face and some tips on how to overcome them.

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WordPress 6.6 “Dorsey” Release — All You Need to Know

It has been a month since the WordPress 6.6 release has arrived. The new WordPress version 6.6 was released on July 16, 2024 and has brought a host of exciting features.

WordPress 6.6 was named after the legendary trombonist Tommy Dorsey. It is designed with the user in mind, aiming to streamline workflows and provide more creative freedom.

As we explore the new functionalities and enhancements, you’ll discover how this latest update not only refines existing capabilities but also introduces innovative tools that can transform the way you build and manage your website.

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How to Improve the Lighthouse Performance Score For Your WordPress Site

Lighthouse is a powerful tool created by Google to help improve the quality of web pages. It provides insights into performance, accessibility, SEO, and more.

A high Lighthouse score is crucial because it enhances user experience, boosts SEO rankings, and speeds up your website.

This guide will walk you through the steps to improve your Lighthouse performance score for your WordPress site using the latest data and best practices.

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How to create a WordPress website

Learn how to make a WordPress website with our easy guide. It’s perfect for both beginners and experienced web developers. This guide will teach you everything you need to know to build a great WordPress site.

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How to build a WordPress Blog (Unbeatable in 2024)

WordPress is the most popular content management system (CMS) in the world.

It’s free, open-source software that has been around since 2003 and has become an integral part of every website owner’s toolkit.

This post will show you how to get started with your own WordPress blog on any hosting plan you choose – whether that means installing it yourself or using an automated installer service like WPEngineer.

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