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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
3,378 Views
503 Top Post

Posts by Osman Aras

481 posts
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Python

How to Split Data into Train/Test Sets

Split your datasets properly with scikit-learn's train_test_split for reliable machine learning model evaluation.
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Python

How to Handle Categorical Data in Pandas

Transform string-heavy datasets into memory-efficient, high-performance categorical data structures with pandas' powerfu...
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Python

How to Export DataFrames to Different Formats

Master pandas' comprehensive export capabilities to save your data in any format - from CSV to Excel, JSON to databases,...
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Node.js

npm-run-all2: Execute Multiple Scripts Efficiently (2025)

Learn how npm-run-all2 streamlines JavaScript development by running multiple npm scripts simultaneously or sequentially...
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Laravel

Strategy Design Pattern in Laravel: Complete Guide 2025

Master the Strategy Design Pattern in Laravel with practical examples, implementation guides, and best practices. Transf...
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Laravel

Laravel Ownable: Complete Guide to Polymorphic Ownership 2025

Master Laravel Ownable for polymorphic ownership management. Learn installation, implementation, best practices, and rea...
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Python

How to Handle Multi-level Indexes

Master pandas' hierarchical indexing to organize complex datasets with multiple dimensions - your key to advanced data s...
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Python

How to Use query() Method for Data Filtering

Transform complex boolean indexing into readable, SQL-like queries with pandas' powerful query() method - your gateway t...
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Python

How to Handle Large Datasets with Chunking

Conquer memory limitations and process massive datasets efficiently using pandas' chunking strategies - your solution fo...
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Python

How to Create Pivot Tables and Cross-tabs

Transform raw data into insightful summaries with pandas' powerful pivot_table() and crosstab() functions - your gateway...
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Php

How to Handle Binary File Operations

Work with binary files in PHP for image processing, file format validation, and low-level data manipulation using proper...
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Php

How to Work with JSON Files

Handle JSON file operations in PHP with proper error handling, validation, and efficient processing for configuration fi...
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Php

How to Handle CSV File Reading and Writing

Master CSV file operations in PHP using built-in functions for data import/export, spreadsheet processing, and structure...
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Php

How to Compress and Extract ZIP Files

Create and extract ZIP archives in PHP using ZipArchive class for file compression, backup creation, and archive managem...
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Node.js

How to Follow Redirects in HTTP Requests

Handle HTTP redirects automatically in Node.js with fetch() and manual redirect control. Simple solution for 301, 302, a...
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