Posts
All the articles I've posted.
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Built-in Functions vs. Object-Oriented Methods
Python strives to be simple and clear, so some operations are implemented as built-in functions , while others are object-specific methods . This distinction arises from the way Python handles
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Extracting the Last Element from a Delimited String in Azure Data Factory
When working with data in Azure Data Factory (ADF), it's common to deal with delimited strings. You might need to extract the last element from such strings. For instance, given a string like
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How to Simplify a Mongoose Schema in Node.js
When working with Mongoose in Node.js, defining a schema for your models can get repetitive and verbose, especially if you're specifying data types and validation repeatedly. In this post, we’ll look
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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