mohamed El Mtili

Did you know that Jackson's ObjectMapper doesn't directly serialize java.time.LocalDate ? Found this out last week ! In order to serialize `LocalDate`, we need to include an extra module (JavaTimeModule) as a dependency, and instantiate `ObjectMapper` with it. Need the following dependency: 'com.fasterxml.jackson.datatype:jackson-datatype-jsr310' Documentation: https://lnkd.in/gFpzj9ac Need to instantiate the object mapper using this module ``` ObjectMapper mapper = new ObjectMapper() .registerModule(new JavaTimeModule()); ``` Note: By default, LocalDate doesn't get serialized to ISO format. In order to do so, we can switch off `WRITE_DATES_AS_TIMESTAMPS`

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Using Annotations for Validation has many advantages : 1 - Declarative and Readable 2 - Reusability 3 - Automatic Execution

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Excited to Share My First Article 😀 ! I just published my first article on Dev Community, where I explore the differences between Redux and Redux Toolkit (RTK), and how Immer transforms state management in complex applications. In this article, I cover: 1. The challenges of managing deeply nested states in applications. 2. How Plain Redux often leads to complexity, error-prone code for immutable updates. 3. How Redux Toolkit simplifies state updates with Immer, making them cleaner and more efficient. 4. How Immer optimizes performance by updating only the necessary parts of the state, preventing unnecessary re-renders. This article provides insights into how Immer library works under the hood in Redux Toolkit. As this is my first article, I’d love to get your feedback and hear your experiences with state management. 📖 Read the full article here:

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Just finished the course “Symfony 7 Essential Training” by Laurent N'Daw! Check it out: https://lnkd.in/e47yMN6E #symfonyframework.

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Symfony shines as a top-tier framework for modern web development, thanks to its robust architecture, seamless scalability, and vibrant community ecosystem. ❤️✨ With a strong emphasis on performance optimization and security, Symfony sets the standard for innovation in the developer landscape. Mastering Symfony means mastering the cutting edge of web development! 🚀💻 #Symfony #WebDevelopment

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🍉 Building a Simple React App in a Single HTML File with CDN: Hey everyone, I finally decided to stop slacking off and actually write this post in order to show this pretty interesting solution to frontend dev beginners. 🤓 This solution allows you to write a React app, a very simple one as in this post, but I believe it could get more complex, without the hassle of Node-ifying your environment, without creating a bunch of files that are literally USELESS for your quick-and-dirty app to do this very precise thing and only that very precise thing. For instance, I wrote an app that allows me to keep track of my chores without having to use a cloud-based app where either Microsoft, Google, or Amazon knows about my chores (I guess they still do, but anyway...). 🕵‍♂️ LinkedIn wouldn't let me go beyond its post-length limit by 775 characters, so I'll let you go ahead and have a good read on the README.md at my GitHub repository created for this project. 🍓 Github Repo: 📂 https://lnkd.in/gmJtE3Mz #React #HTML #single #file #quick #PythonWebDevelopment #ReactPython #learn

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My frontend project use langage #html, #css, #javascript

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Hello devs ! I'm glad to share with you my React Native component's package to search places using OpenStreetMap and Nominatim API. It's easily customizable and does not require any API key to work with. Enjoy 😋 https://lnkd.in/gecYrZ7Y #nodejs #reactnative #openstreetmap #places

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[EN] Hi everybody Let's continue Chapter 2 - Testing Throughout the Software Development Lifecycle! Today we see the section: DevOps and Testing, and Shift Left. Link of the previous post: https://lnkd.in/ejB2v6GN Link of Github repository: https://lnkd.in/dkJVRjSJ OBS: All the content posted here is based on: - CTFL Syllabus v4.0 - Curso Preparatório para Certificação em Testes de Software CTFL (ISTQB) of the professor Leonardo Carvalho - UDEMY [https://lnkd.in/dGhQ_n4e] #CTFL #QA

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Hello everyone, Thanks to Open Source, I started my speaking journey this year at Lisbon JUG ( Java Users Group) and JNation 🇵🇹 June 4,5 2024 . It's not possible to give all details on stage, this is why I unveil this article (OSDD: Open Source Driven Development) on Open Source Society Cameroon osscameroon blog today. You will know more about OSDD, some challenges in Open Source Industry, some companies / organizations open sourcing as part of their growth and my journey. You will be surprised to see some orgs you have no idea they were involved in Open Source. So much to say... https://lnkd.in/dhBX-mpQ

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#Open to #discussion for all #frontend #web #developers out there. What are the advantages of using #Nextjs if you already use an external custom api ? The power of nextjs comes from the fact that it is a full stack framework with no need for any other technologies. However, if you have to use the company's legacy backend, nextjs will be just a normal frontend framework. What do you think? #code #backend #frontend #react #programming

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Communicate to podman api with java ? Only add this dependency on you project : <dependency> <groupId>ir.moke</groupId> <artifactId>jpodman</artifactId> <version>1.1</version> </dependency> https://lnkd.in/dgM8iEAu

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This is my first article on the blog Meduim ADEO Tech. The opportunity to share our conference with Bertrand Laot at the Dev Data Product Management Summit which took place last June in ADEO. #A11y #DigitalAccessibility

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Ever wanted to contribute to open source or discover projects related to your interests but didn't know where to start ? I just launched my first npm package, OSCS-CLI 🎉 OSCS-CLI is a command-line tool that helps developers discover open-source projects related to their preferences. Whether you're into frontend, backend, DevOps, or data science, this tool suggests relevant projects based on your interests. Check it out and give it a shot https://lnkd.in/d4tNyVjb #opensource #npm #CLI #OSCSCLI #javascript #nodejs

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Here are my top 3 websites to stay updated with the tech world 🌎 👇 1️⃣Stack overflow : Not just for finding answers on bugs and errors, you can find all sorts of articles, podcast and career tips 😍 2️⃣Dev.to : Great website for dev tips along with well demonstrated examples 🌟 3️⃣TechCrunch : This is the go to website for tech news and trends 📈 #softwareengineering #technews

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💡 7 Things I Wish I Knew When Starting as a Java Full-Stack Developer! 🚀 When I started my journey in Java Full-Stack Development, I made mistakes, learned a lot, and grew along the way. Here are 7 lessons that can save you time and help you grow faster: 1️⃣ Understand the Basics First :- Don’t rush into frameworks. Master Java fundamentals, OOP concepts, and basic data structures first. 2️⃣ Learn How the Web Works :- Understand HTTP, REST APIs, and how the backend communicates with the frontend. This knowledge is crucial for debugging and scaling. 3️⃣ Version Control Is Your Best Friend :- Learn Git early. It’s not just for collaboration but also for tracking your progress. 4️⃣ Start with Small Projects :- Don’t aim to build the next Facebook right away. Start small—a to-do app or a blog system is perfect for beginners. 5️⃣ Practice Debugging :- Errors will happen—learn to love debugging. Use tools like IntelliJ and Chrome DevTools to find and fix issues faster. 6️⃣ Write Clean Code :- Readable, well-commented code is just as important as functional code. Your future self (and teammates) will thank you! 7️⃣ Never Stop Learning :- The tech world evolves quickly. Dedicate time to learning new frameworks, tools, and best practices regularly. 💡 Your Next Step: Choose one of these tips and apply it to your learning journey today. Which of these lessons resonates with you the most? Or do you have one to add? Let’s discuss in the comments! 👇 #JavaDeveloper #FullStackDevelopment #CodingTips #SoftwareEngineering

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