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Posts by Oana Rinaldi

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About Oana Rinaldi
Python Script to Clean CSVs with Messy Date Formats
Posted inPython

Python Script to Clean CSVs with Messy Date Formats

Python Script to Clean CSVs with Messy Date Formats   Real-world data is rarely clean — especially when it comes to dates. CSV files collected from external sources often include…
Posted by Oana Rinaldi September 7, 2025
Find Duplicates Fast — Deduping Lists in Python Efficiently
Posted inPython

Find Duplicates Fast — Deduping Lists in Python Efficiently

Find Duplicates Fast — Deduping Lists in Python Efficiently   When working with large datasets, one of the most common tasks developers face is eliminating duplicates. Whether you're cleaning data,…
Posted by Oana Rinaldi September 6, 2025
Intro to Web Scraping: Bash + cURL + grep = Fast Data Extraction
Posted inShell / Bash

Intro to Web Scraping: Bash + cURL + grep = Fast Data Extraction

Intro to Web Scraping: Bash + cURL + grep = Fast Data Extraction   When it comes to quickly extracting data from websites, few tools offer the combined power and…
Posted by Oana Rinaldi September 5, 2025
Python Generator Tricks for Streaming Large Files Line-by-Line
Posted inPython

Python Generator Tricks for Streaming Large Files Line-by-Line

Python Generator Tricks for Streaming Large Files Line-by-Line   When working with massive data files — especially gigabyte-sized CSVs — reading the entire file into memory using standard approaches like…
Posted by Oana Rinaldi September 4, 2025
Build an Email Reminder Bot in Python That Reads From Google Sheets
Posted inPython

Build an Email Reminder Bot in Python That Reads From Google Sheets

Build an Email Reminder Bot in Python That Reads From Google Sheets   Sending reminder emails is a common task in many domains, from managing team tasks to sending payment…
Posted by Oana Rinaldi September 3, 2025
Real-Time Currency Converter Using Python and ExchangeRate API
Posted inPython

Real-Time Currency Converter Using Python and ExchangeRate API

Real-Time Currency Converter Using Python and ExchangeRate API   Creating real-time applications in Python is not only fun but also showcases the language’s robust support for API integration and automation.…
Posted by Oana Rinaldi September 2, 2025
Web Scraping Price Data with BeautifulSoup and Writing to SQL
Posted inPython

Web Scraping Price Data with BeautifulSoup and Writing to SQL

Web Scraping Price Data with BeautifulSoup and Writing to SQL   Web scraping is a valuable tool for monitoring prices, tracking competitors, or feeding your data pipelines with fresh data.…
Posted by Oana Rinaldi September 1, 2025
Debounce This! Implementing Debounce in Plain JavaScript
Posted inJavaScript

Debounce This! Implementing Debounce in Plain JavaScript

Debounce This! Implementing Debounce in Plain JavaScript   Have you ever typed into a search bar and noticed the website wait a moment before triggering a search request? That’s debounce…
Posted by Oana Rinaldi August 31, 2025
Build a Currency Converter Using Fetch API and Exchange Rates
Posted inJavaScript

Build a Currency Converter Using Fetch API and Exchange Rates

Build a Currency Converter Using Fetch API and Exchange Rates   Creating a real-time currency converter is an excellent way to deepen your understanding of JavaScript, APIs, and user interface…
Posted by Oana Rinaldi August 30, 2025
Clean Up Messy CSVs Using Pandas: A Real-World Data Wrangling Guide
Posted inPython

Clean Up Messy CSVs Using Pandas: A Real-World Data Wrangling Guide

Clean Up Messy CSVs Using Pandas: A Real-World Data Wrangling Guide   CSV files are often the go-to format for storing and sharing tabular data, but when working with real-world…
Posted by Oana Rinaldi August 29, 2025

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Recent Posts

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  • Scheduling Repetitive Tasks Using Cron and Bash

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