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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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Php

How to Handle PHP's Named Arguments

Use PHP 8.0+ named arguments to call functions with parameter names. Improve code readability and skip optional paramete...
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Php

How to Work with PHP's Match Expression

Use PHP 8.0+ match expression for cleaner conditional logic. Replace verbose switch statements with concise, type-safe m...
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Python

How to Use zip() for Parallel Iteration

Use Python's zip() function to iterate over multiple sequences simultaneously. Combine lists, create dictionaries, and h...
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Python

How to Use enumerate() vs range(len())

Use enumerate() instead of range(len()) for cleaner, more readable Python loops with automatic index and value access.
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Python

How to Handle Python's GIL (Global Interpreter Lock)

Work around Python's GIL limitation for concurrent programming. Use multiprocessing, asyncio, and threading for optimal...
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Python

How to Handle Multiple Assignment and Unpacking

Master Python tuple unpacking and multiple assignment for cleaner code. Swap variables, unpack functions, and handle ite...
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Python

How to Use *args and **kwargs in Functions

Handle variable arguments in Python functions with *args and **kwargs. Create flexible functions that accept any number...
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Python

How to Create and Use Python Decorators

Create Python decorators to modify function behavior. Add logging, timing, authentication, and caching with clean decora...
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Python

How to Use Context Managers with "with" Statement

Use Python context managers with 'with' statement for automatic resource cleanup. Handle files, database connections, an...
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Python

How to Use List Comprehensions vs Generator Expressions

Choose between list comprehensions and generator expressions in Python. Memory-efficient solutions for different use cas...
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Python

How to Fix "python: command not found" Error

Fix Python command not found error on macOS, Linux, and Windows. Quick solutions for PATH issues and Python installation...
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Node.js

How to Validate Request Body with express-validator

Validate POST request data in Express.js using express-validator. Simple middleware for input validation with custom err...
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Laravel

Modern Data Type Management with Custom Eloquent Casts

Learn to create powerful Laravel Eloquent custom casts for seamless data transformation. Master type safety, encapsulati...
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Laravel

Advanced Techniques and Best Practices for Service Providers

Master advanced service provider techniques in Laravel including deferred providers, tagged bindings, contextual binding...
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Node.js

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

Extract the real client IP address in Express.js, handling proxies and load balancers. Essential for logging, rate limit...
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