Ahmed Abd Al-Muti

#laravel tip You can load relationships of relationships using dot notation. $users = App\Models\User::with('posts.comments')->get(); 🔥

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Before you start creating your project as frontend, you need three things: 1- business documentation about your project 2- PSD your project 3- APIs

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prepare yourself

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Technique to #improve_performance when using LINQ to Entities 💡 : 1-10. Efficient Queries 1- Use AsNoTracking() - to avoid tracking entities that will not need to be modified. 2- Avoid early ToList() - try to delay execution to avoid loading data into memory. 3- Select only required columns (Select) - fetch only the columns you need instead of the entire entity. 4- Use Where before Select - optimize the query order to reduce the number of data processed. 5- Reduce the use of .Include() - fetch only the necessary associated entities to avoid overloading. 6- Filter data first - select the results before performing other operations such as OrderBy. 7- Use custom queries (Raw SQL) - in some cases, raw SQL queries are faster. 8- Avoid Contains() on large collections - use custom queries if the collection is large. 9- Reduce multiple database calls - use Batch Queries to fetch data at once. 10- Filter in the database, not in memory - Make sure that all operations are done in the database, not in memory.

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Preparing some new YouTube content ⏳ . I’m working on a new Kotlin series about different concepts such as OOP, FP, design patterns, best practices, DSLs, etc… by building real world projects (No more Fruits and Vegetables example to explain OOP 😆) . . Hopefully the first video will be published tomorrow. . . #android #kotlin #youtube #tutorial #oop #designpatterns

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How to engineering distinguished software by 7 golden rules: 1-Apply best practices to ensure about deliveries' quality 2-Follow the Git Flow 3-Have strong principles of code review 4-Write tests as much as business gives you time 5-Be receptive to technical discussions 6-Automate as much as you can, ex: CI/CD 7-Write strong linter rules #software_engineer #flutter #mobile #kotlin #dart #java

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⭐ 𝗗𝗮𝗶𝗹𝘆 𝗧𝗶𝗽𝘀 ( 𝐃𝐚𝐲 922) Angular 16 : Features 4: esbuild based build system For more 👉 #sandtips #angular #webdev #js

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🚀 𝐎𝐫𝐠𝐚𝐧𝐢𝐳𝐢𝐧𝐠 𝐘𝐨𝐮𝐫 𝐀𝐧𝐝𝐫𝐨𝐢𝐝 𝐀𝐩𝐩 𝐰𝐢𝐭𝐡 𝐌𝐕𝐕𝐌: 𝐀 𝐏𝐚𝐜𝐤𝐚𝐠𝐞 𝐇𝐢𝐞𝐫𝐚𝐫𝐜𝐡𝐲 𝐆𝐮𝐢𝐝𝐞 In Android development, structuring your code effectively is vital for maintainability, scalability, and overall quality. One popular architecture pattern is Model-View-ViewModel (MVVM). It provides a clear separation of concerns, simplifying the management of complex UI logic and data interactions. 𝐊𝐞𝐲 𝐓𝐚𝐤𝐞𝐚𝐰𝐚𝐲𝐬: - 𝐌𝐨𝐝𝐞𝐥: Manages data and business logic. - 𝐕𝐢𝐞𝐰: Handles UI components visible to the user. - 𝐕𝐢𝐞𝐰𝐌𝐨𝐝𝐞𝐥: Acts as an intermediary, managing UI-related data and user interactions. 𝐁𝐞𝐧𝐞𝐟𝐢𝐭𝐬: - 𝐒𝐞𝐩𝐚𝐫𝐚𝐭𝐢𝐨𝐧 𝐨𝐟 𝐂𝐨𝐧𝐜𝐞𝐫𝐧𝐬: Easier to maintain and understand codebase. - 𝐌𝐨𝐝𝐮𝐥𝐚𝐫𝐢𝐭𝐲: Easier testing and reusability. - 𝐒𝐜𝐚𝐥𝐚𝐛𝐢𝐥𝐢𝐭𝐲: Facilitates the addition of new features without complexity. - 𝐂𝐨𝐥𝐥𝐚𝐛𝐨𝐫𝐚𝐭𝐢𝐨𝐧: Consistent structure enables better team collaboration. For a deep dive into organizing your Android app with MVVM, read the full article by Chirag Vasani here: https://lnkd.in/dE38Nusz #AndroidDevelopment #MVVM #CodeQuality #AppDevelopment #SoftwareEngineering

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Implementing MVVM in SwiftUI: My Journey😍 In my latest project at the Apple Developer Academy | TUWAIQ , I applied the MVVM (Model-View-ViewModel) pattern to structure my code more effectively in Swift. Using MVVM allowed me to separate the Model, View, and ViewModel components, which helped make the app more manageable and scalable: • Model: Holds the core data and business logic. In my case, it stores the main data structure of the app. •View: The user interface, where users interact with tasks and data. MVVM made updating the UI much easier and faster for a smoother experience. •ViewModel: Serves as the bridge between Model and View. When data in the Model changes, the ViewModel automatically updates the View, so the app feels seamless and responsive. 🔄 💡 What I Learned: Implementing MVVM taught me how to organize code effectively, improve user experience, and make future updates or testing simpler. I’m excited to keep learning and refining this skill as I grow as a developer! 💪 #SwiftUI #MVVM #iOSDevelopment #AppleDeveloperAcademy

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Three Types of Concurrency in Swift : Structural Concurrency: Execute one after another & if throws error , cancel & return . UnStructural Concurrency: Execute parallel but if throws 1 error, another will be canceled , then return to Parent Task . Detached Concurrency: Execute independently with priority #swift #concurrency #Task #ios #swiftUI #async #await

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The two basic requirements for any good FACTORY PATTERN according to DDD : 1. Each creation method is atomic and enforces all invariants of the created object or AGGREGATE. A FACTORY should only be able to produce an object in a consistent state. For an ENTITY, this means the creation of the entire AGGREGATE, with all invariants satisfied, but probably with optional elements still to be added. For an immutable VALUE OBJECT, this means that all attributes are initialized to their correct final state. If the interface makes it possible to request an object that can’t be created correctly, then an exception should be raised or some other mechanism should be invoked that will ensure that no improper return value is possible. 2. The FACTORY should be abstracted to the type desired, rather than the concrete class(es) created. here is a sample implementation for Factory-Patterns : https://lnkd.in/geSXeKVR #DDD #Design_Patterns #Factory_Method #Abstract_Factory #Simple_Factory

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𝗦𝘁𝗲𝗽-𝗯𝘆-𝗦𝘁𝗲𝗽: 𝗕𝘂𝗶𝗹𝗱𝗶𝗻𝗴 𝗬𝗼𝘂𝗿 𝗙𝗶𝗿𝘀𝘁 𝗦𝗶𝗺𝗽𝗹𝗲 𝗔𝗻𝗱𝗿𝗼𝗶𝗱 𝗔𝗽𝗽 Feeling ready to get your hands dirty and code your first Android App? Here's a basic roadmap to get you started: 𝟭. 𝗦𝗲𝘁 𝘂𝗽 𝘆𝗼𝘂𝗿 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 𝗘𝗻𝘃𝗶𝗿𝗼𝗻𝗺𝗲𝗻𝘁: Download and install Android Studio and the Android SDK. Create a New Project: Choose a suitable template (e.g. Empty Activity) and name your project. 𝟮. 𝗗𝗲𝘀𝗶𝗴𝗻 𝘁𝗵𝗲 𝗔𝗽𝗽 𝗟𝗮𝘆𝗼𝘂𝘁: Use the Layout Editor in Android Studio to visually design your app's user interface. 𝟯. 𝗪𝗿𝗶𝘁𝗲 𝗖𝗼𝗱𝗲 𝗳𝗼𝗿 𝗙𝘂𝗻𝗰𝘁𝗶𝗼𝗻𝗮𝗹𝗶𝘁𝘆: Write code in Java/Kotlin to handle user interactions, data processing, and other functionalities. 𝟰. 𝗧𝗲𝘀𝘁 𝗮𝗻𝗱 𝗗𝗲𝗯𝘂𝗴: Use the built-in emulator or connect a real device to test your app and fix any errors. 𝟱. 𝗥𝘂𝗻 𝘁𝗵𝗲 𝗔𝗽𝗽: Once everything works as intended, launch your app on your device or emulator. 𝗧𝗵𝗶𝘀 𝗶𝘀 𝗮 𝘀𝗶𝗺𝗽𝗹𝗶𝗳𝗶𝗲𝗱 𝗽𝗿𝗼𝗰𝗲𝘀𝘀, 𝗯𝘂𝘁 𝗶𝘁 𝗽𝗿𝗼𝘃𝗶𝗱𝗲𝘀 𝗮 𝘀𝘁𝗮𝗿𝘁𝗶𝗻𝗴 𝗽𝗼𝗶𝗻𝘁. There are many resources available online to guide you through more complex app development.

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Xcode 15 can automatically create Swift symbols for your resources without any third-party tools. Amazing feature 😍 Check out the link below 👇 https://lnkd.in/d5t_4w75 #ios #swift #mobile_developer

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#Laravel Instead of "dd($result)" you can use "->dd()" as a method directly after Eloquent sentence

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