Posts
All the articles I've posted.
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How to Choose the Best Classification Model Based on Performance Metrics
When working on machine learning classification tasks, selecting the best model often involves analyzing various performance metrics like accuracy, precision, recall, and F1-score. In this post, I’ll
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How to Log in Python: Console and File Logging with yfinance Example
Logging is a vital part of any application, offering insights into the application's flow, performance, and error handling. In many scenarios, you may want to log messages both to the console and a
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Implementing Query Filtering in Express with Mongoose
In modern API development, providing flexible querying mechanisms is essential to allow clients to filter and retrieve data efficiently. In this post, we'll go over how to implement query filtering
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Downloading Data from the SEC Website using Python
In this blog post, I’ll show you how to download a JSON file from the U.S. Securities and Exchange Commission (SEC) website using Python. The file contains company tickers, which can be useful for
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Understanding Idempotency in Python with Simple Examples
Idempotency is a fundamental concept in computing that describes operations which produce the same result no matter how many times they are performed. In this blog post, we’ll explore idempotency
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Best Practices: Using Direct SQL Queries in CodeIgniter
In this blog post, we'll discuss the pros and cons of using direct SQL queries in CodeIgniter and explore alternatives that enhance security, readability, and maintainability. What is Direct SQL?
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Creating a Custom Column with a Random String in Power BI Using DAX
Introduction In Power BI, customizing your dataset by adding calculated columns can significantly enhance your data analysis capabilities. One common need is to generate random strings or categories
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How to Implement MVC in CodeIgniter to Clean Up Your Views
When building web applications, it's easy to end up with PHP logic mixed directly into your HTML views, especially in smaller projects. However, this can lead to messy, hard-to-maintain code. The