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Osman Aras

Osman Aras

Hi, I'm Osman. I recently moved to the United States from Turkey. I'm an amateur blogger, and I write about software, travel, and whatever sparks my curiosity. That's why I created this blog — to share the things I explore and discover.

481 Posts
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Posts by Osman Aras

481 posts
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Node.js

How to Add Custom Headers to All Express Responses with Middleware

Add custom headers to every Express.js response using middleware. Perfect for API versioning, security headers, or brand...
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Php

How to Map Arrays with array_map()

Transform array elements using array_map() to apply functions to every element, creating powerful data transformation pi...
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Laravel

Dynamic Module Architecture: Building Plugin-Based Applications in Laravel

Learn how to build extensible Laravel applications with a dynamic module system. Implement plugin architecture with auto...
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Php

How to Sort Arrays by Key and Value

Master PHP array sorting with built-in functions for organizing data by values, keys, or custom criteria using sort(), a...
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Laravel

How to Check if a Request is an AJAX Request (`$request->ajax()`)

Detect AJAX requests in Laravel to return different responses for regular and asynchronous requests. Perfect for handlin...
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Laravel

How to Create a Custom Artisan Command

Build custom Laravel Artisan commands for repetitive tasks. Automate workflows with command-line tools that integrate wi...
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Laravel

How to Count Query Results with `->count()`

Efficiently count database records in Laravel using count(). Get row counts without retrieving all data for better perfo...
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Laravel

Laravel Octane: 15 Advanced Configuration Techniques for Maximum Performance

Master Laravel Octane configuration tuning with 15 advanced techniques. Boost Laravel performance by 20x with Swoole/Roa...
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Node.js

Fix: Node.js CORS Error When Making API Requests from Frontend

Solve CORS policy errors in Express.js with the cors middleware. Quick fix for cross-origin requests blocking your API c...
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Node.js

How to Return a Custom 404 Response in Express.js

Learn how to create custom 404 error pages in Express.js with middleware. Simple solution for better user experience and...
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Php

How to Use PHP's Arrow Functions (fn =>)

Use PHP 7.4+ arrow functions (fn =>) for concise, single-expression functions. Simplify callbacks and reduce code with a...
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Php

How to Handle PHP's Strict Types Declaration

Enable PHP strict types with declare(strict_types=1) to catch type errors early. Improve code reliability and prevent ty...
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Php

How to Use PHP's Spaceship Operator (<=>)

Use PHP's spaceship operator () for three-way comparisons. Simplify sorting functions and comparison logic with this con...
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Php

How to Handle PHP's Null Coalescing Operator (??)

Use PHP's null coalescing operator (??) to handle null values elegantly. Simplify isset() checks and provide default val...
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Php

How to Fix "Call to undefined function" Error

Fix PHP's "Call to undefined function" error by checking function names, enabling extensions, and using proper autoloadi...
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