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I Replaced My scripts/ Folder With a Browser Tool — Here's Why
The Tools Backend Engineers Actually Need After auditing my scripts/ folder, I found the same operations repeating: - Find duplicates by key – e.g., “Are there...
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Linux Tutorial: Logs to CSV to JSON
Setup Directory bash mkdir -p tutorial cd tutorial Generate Sample Logs bash Generate logs inside the tutorial folder echo '2026-01-18 05:42:09 | INFO | system...
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A Linux Tutorial: Log to CSV to JSON
Overview This tutorial walks through the process of converting raw application logs into structured JSON data. The workflow is useful for generating test data...
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Relational databases via ODBC
Introduction With a different function and often a different package for almost every file format, it’s easy to feel overwhelmed—especially when juggling multi...
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Streamlit desde cero: cómo crear una app para explorar y visualizar datos desde un CSV
Introducción En este artículo se usa Streamlit desde cero para construir una aplicación interactiva que permite cargar, explorar y visualizar datos desde un ar...
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Getting Data from Multiple Sources in Power BI: A Complete Beginner-Friendly Guide
Introduction The foundation of every successful Power BI report is reliable data ingestion. No matter how visually appealing your dashboards are, if the underl...
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How I Built an Automation Tool That Auto-Generates Payroll Data
When most people think about QA Quality Assurance or SDET Software Development Engineer in Test, they think of testing apps, finding bugs, or writing automation...
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I Built a Privacy-First CSV Explorer That Works Entirely in Your Browser
Why I Built This CSV files are everywhere — exports from databases, APIs, analytics tools, surveys, and reports. But working with them is still painful: - Exce...
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Text Columns to CSV Converter: Simplifying Data Transformation for Modern Workflows
In today’s data‑driven world, information often comes from multiple sources—documents, emails, logs, or plain text files. While this data is valuable, it’s rare...
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Loading TXT, CSV, and Other Delimited Files
Data Importing in R – A Quick Reference Guide Data importing into R is a task in itself. There seems to be a different importing function for almost every file...
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Seamless Contact Format Migration: Mastering CSV and vCard Conversions
markdown !DataFormatHubhttps://media2.dev.to/dynamic/image/width=50,height=50,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2...