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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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Python

How to Handle Different Data Types in NumPy

Navigate NumPy's rich type system to optimize memory usage and computational performance while avoiding precision pitfal...
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Python

How to Use NumPy Aggregation Functions

Transform arrays of data into meaningful insights with NumPy's powerful aggregation functions that compute statistics al...
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Php

How to Handle File Permissions with chmod()

Control file and directory access permissions in PHP using chmod() to set read, write, and execute permissions securely.
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Php

How to Get Directory Contents with scandir()

List all files and directories efficiently using PHP's scandir() function - perfect for file browsers, cleanup scripts,...
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Php

How to Delete Files and Directories Safely

Safely remove files and directories in PHP with proper validation, error handling, and protection against accidental dat...
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Node.js

How to Serve Static Files in Express

Serve static files like CSS, JavaScript, and images in Express.js using express.static middleware. Configure multiple st...
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Node.js

How to Implement Rate Limiting with express-rate-limit

Protect your Express.js API from abuse with rate limiting middleware. Prevent spam, DDoS attacks, and resource exhaustio...
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Node.js

How to Handle Query Parameters vs Route Parameters

Understand the difference between query parameters and route parameters in Express.js. Learn when to use req.params vs r...
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Node.js

How to Send Different Response Types (JSON, HTML, File)

Send various response types in Express.js - JSON data, HTML pages, file downloads, and redirects. Master Express respons...
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Node.js

How to Check if Request is AJAX in Express

Detect AJAX requests in Express.js by checking headers. Handle API calls differently from regular page requests using X-...
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Laravel

How to Retrieve a Single File from a Request (`$request->file()`)

Get uploaded files from Laravel requests in 2025 using $request->file() method. Handle single file uploads, validation,...
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Laravel

How to Send `x-www-form-urlencoded` Data with the HTTP Client

Send form-urlencoded data with Laravel HTTP client in 2025. Perfect for legacy APIs and third-party integrations that re...
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Laravel

What's the Difference Between `request()->input()` and `request()->get()`?

Learn the key differences between Laravel's request()->input() and request()->get() methods for handling form data, quer...
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Laravel

How to Get the Client's IP Address from a Request

Retrieve real client IP addresses in Laravel, handling proxies, load balancers, and CDNs. Essential for rate limiting, l...
Laravel Memory Optimization: 12 Advanced Techniques for Resource Efficiency
Laravel

Laravel Memory Optimization: 12 Advanced Techniques for Resource Efficiency

Master Laravel memory optimization with 12 advanced techniques. Reduce memory consumption by 70% and handle 3x more requ...
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