• Welcome to The Digital Educator

    Hello, and thank you for visiting The Digital Educator! My name is Yoga — a lifelong learner driven by the belief that education and technology together can unlock human potential in new and meaningful ways. This blog is a space where I share ideas, reflections, and explorations at the intersection of education, technology, and AI.

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  • SQL Cheat Sheet: The Essential Commands Every Developer Needs

    Whether you are prepping for a technical interview or building your first database-driven app, SQL (Structured Query Language) is the universal language of data. While SQL can get complex, 90% of your daily tasks will involve a handful of core commands. This cheat sheet serves as your quick-reference guide to the most common queries. 1. The Basics:

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  • Git Started: A Beginner’s Guide to Essential Git Commands

    Feeling overwhelmed by version control? You aren’t alone. Whether you’re a student, a budding developer, or just curious about how projects are managed, Git is the industry standard for tracking changes in source code. In this post, we’ll break down the most essential commands you need to survive (and thrive) in your first repository. What is Git?

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  • Call for Papers: Special Issue on AI-Driven Language Assessment in CALL

    Are you conducting research at the intersection of artificial intelligence (AI), language learning, and assessment? The journal Computer Assisted Language Learning (CALL) is inviting submissions for a special issue titled Beyond Automation: AI-Driven Language Assessment in CALL through Pedagogical, Ethical and AI Literacy Lenses.

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  • 10 Most Useful SSH Commands You Should Know

    Managing a server efficiently requires knowing the right commands. Whether you are monitoring disk space, handling Docker containers, or checking network information, a few quick commands can save you hours of troubleshooting. In this guide, we’ll cover the 10 most useful server commands every system administrator and DevOps engineer should know.

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  • What is n8n? A Beginner’s Guide to Workflow Automation

    In today’s digital world, many repetitive tasks can be automated so we don’t have to do them manually. Think about saving data from emails into Google Sheets, sending automatic notifications to Slack, or processing data from an API into a database. One tool that makes this possible is n8n.

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  • Tips to Prevent Brain Rot in the Digital Age

    We live in a world overflowing with endless information, notifications, and scrolling feeds. While technology has brought countless benefits, it also comes with risks — one of them is what many call brain rot. It’s not a medical term, but rather a way to describe the mental fatigue, lack of focus, and reduced creativity caused by

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@Muhammad-Yoga-Prabowo

Author

Muhammad Yoga Prabowo

Educator / AI Engineer

With a background in accounting and human resources management, he began his career handling assessment data and designing tests at the Ministry of Finance. His passion for English language teaching and assessment led him to pursue a Master’s in TESOL at the University of Melbourne, where he focused on educational assessment. Today, he works at Politeknik Keuangan Negara STAN, where he bridges education and data by designing psychometric tools, automating analysis with R and Shiny, and creating innovations that make government training programs more effective. His research has been published in peer-reviewed journals and presented at academic conferences.