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Singleton Pattern Development Tutorials, Guides & Insights

Unlock 2+ expert-curated singleton pattern tutorials, real-world code snippets, and modern dev strategies. From fundamentals to advanced topics, boost your singleton pattern skills on DeveloperBreeze.

Using the Singleton Pattern to Optimize Shared Data in Laravel

Tutorial November 16, 2024
php

Open the generated file in app/Providers/SharedDataServiceProvider.php and define a singleton for the shared data:

   namespace App\Providers;

   use Illuminate\Support\ServiceProvider;

   class SharedDataServiceProvider extends ServiceProvider
   {
       public function register()
       {
           $this->app->singleton('sharedData', function () {
               return (object) [
                   'maxUploads' => 20, // Maximum file uploads allowed
                   'apiRateLimit' => 100, // API requests per minute
                   'theme' => 'dark', // Default UI theme
               ];
           });
       }
   }

Advanced JavaScript Patterns: Writing Cleaner, Faster, and More Maintainable Code

Tutorial August 27, 2024
javascript

  • Simplifies object creation.
  • Provides a higher level of abstraction.

The Observer Pattern is a behavioral pattern that allows an object (the subject) to notify other objects (the observers) of state changes.