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How to Create a New MySQL User with Full Privileges

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May 01, 2025
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Tutorial

🛡️ Protect Your Forms Like a Pro: Anti-Spam Techniques That Actually Work

Use regex or simple logic:

if (preg_match('/http|\.ru|\.xyz/i', $message)) {
  die("Spam detected");
}

Apr 04, 2025
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Tutorial
php

Building a Laravel Application with Vue.js for Dynamic Interfaces

Add the following configuration:

   import { defineConfig } from 'vite';
   import laravel from 'laravel-vite-plugin';
   import vue from '@vitejs/plugin-vue';

   export default defineConfig({
       plugins: [
           laravel({
               input: ['resources/css/app.css', 'resources/js/app.js'],
               refresh: true,
           }),
           vue(),
       ],
       resolve: {
           alias: {
               vue: 'vue/dist/vue.esm-bundler.js', // Ensures runtime template compilation works
           },
       },
   });

Nov 16, 2024
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Tutorial
php

Implementing Full-Text Search in Laravel

   php artisan tinker
   use App\Models\Post;
   Post::factory()->count(50)->create();

Use Laravel’s query builder to perform a full-text search:

Nov 16, 2024
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Tutorial
php

Creating Custom Blade Components and Directives

In app/View/Components/Button.php:

   namespace App\View\Components;

   use Illuminate\View\Component;

   class Button extends Component
   {
       public $type;
       public $label;

       public function __construct($type = 'primary', $label = 'Submit')
       {
           $this->type = $type;
           $this->label = $label;
       }

       public function render()
       {
           return view('components.button');
       }
   }

Nov 16, 2024
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Tutorial
php

Securing Laravel Applications Against Common Vulnerabilities

For inputs that allow HTML (e.g., WYSIWYG editors), use an HTML sanitizer like HTMLPurifier:

   composer require mewebstudio/purifier

Nov 16, 2024
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Tutorial
php

Building a Custom Pagination System for API Responses

   {
       "data": [
           { "id": 11, "title": "Post 11" },
           { "id": 12, "title": "Post 12" }
       ],
       "meta": {
           "limit": 10,
           "next_cursor": 20
       }
   }

Add query parameters for sorting:

Nov 16, 2024
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Tutorial
php

Handling Race Conditions in Laravel Jobs and Queues

Delay jobs to reduce contention:

   ProcessOrderJob::dispatch($orderId)->delay(now()->addSeconds(5));

Nov 16, 2024
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Tutorial
php

Managing File Uploads in Laravel with Validation and Security

   upload_max_filesize = 10M
   post_max_size = 10M

Restart the server after changes:

Nov 16, 2024
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Tutorial
php

Optimizing Large Database Queries in Laravel

   composer require laravel/telescope
   php artisan telescope:install
   php artisan migrate

Telescope provides a detailed breakdown of queries and their execution times.

Nov 16, 2024
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Tutorial
php

Debugging Common Middleware Issues in Laravel

If middleware modifies the request or response in conflicting ways, isolate the issue by commenting out one middleware at a time.

Add Log statements in your middleware to debug its execution flow:

Nov 16, 2024
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Tutorial
php

Handling Complex Relationships in Eloquent

   php artisan make:migration create_comments_table --create=comments
   use Illuminate\Database\Migrations\Migration;
   use Illuminate\Database\Schema\Blueprint;
   use Illuminate\Support\Facades\Schema;

   class CreateCommentsTable extends Migration
   {
       public function up()
       {
           Schema::create('comments', function (Blueprint $table) {
               $table->id();
               $table->text('content');
               $table->morphs('commentable'); // Polymorphic columns: commentable_id and commentable_type
               $table->timestamps();
           });
       }

       public function down()
       {
           Schema::dropIfExists('comments');
       }
   }

Nov 16, 2024
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Tutorial
php

Resolving N+1 Query Problems in Laravel

   $posts = Post::with('author')->select(['id', 'title', 'author_id'])->get();

Result: Minimizes the amount of data retrieved.

Nov 16, 2024
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Code
python

Configuring SQLAlchemy with PostgreSQL on Heroku: A Quick Guide

Instead of manually replacing the URI, you can use libraries like dj-database-url to parse and adapt the DATABASE_URL for different frameworks or drivers. However, the manual approach is straightforward and works well for most cases.

Nov 08, 2024
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Code
php

How to Delete All WordPress Posts and Their Uploads Using a Custom PHP Script

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Oct 25, 2024
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Code
php

How To enable all error debugging in PHP

No preview available for this content.

Oct 25, 2024
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Tutorial
php

Handling HTTP Requests and Raw Responses in Laravel

use Illuminate\Support\Facades\Http;

$response = Http::post('https://api.example.com/endpoint', [
    'key1' => 'value1',
    'key2' => 'value2',
]);

if ($response->successful()) {
    dd($response->json()); // Handle successful response
} elseif ($response->failed()) {
    dd('Request failed: ' . $response->body()); // Handle failed request
}
  • $response->successful(): Returns true if the response has a status code of 200-299.
  • $response->failed(): Returns true if the request failed (status code of 400 or greater).

Oct 24, 2024
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Tutorial

Creating Personal Access Tokens for a Custom Model in Laravel

GET /api/customer/orders
Host: your-api-domain.com
Authorization: Bearer YOUR_TOKEN_HERE

Laravel will automatically validate the token and authenticate the request if the token is valid.

Oct 24, 2024
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Tutorial

Livewire Cheat Sheet: PHP & JavaScript Tips

   protected $listeners = ['refreshComponent' => '$refresh'];
  • Emit the event to trigger a refresh from another part of the code:

Oct 24, 2024
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Code
bash

How to Paste in an SSH Terminal Without a Mouse

  • Copy: Ctrl + Shift + C to copy text.
  • Paste:
  • Ctrl + Shift + V
  • Alternatively: Cmd + V (macOS) or Shift + Insert (Linux).
  • Copy: Select text (it automatically copies to the clipboard).
  • Paste: Right-click or Shift + Insert.

Oct 20, 2024
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