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We are providing free lancing services to develop web applications related to different web technolo

02/07/2026

Build Android apps that persist data like a pro — learn SQLite basics and hands-on CRUD operations in this quick guide. Follow along to create a DB-backed mobile app, read data from text files, and practice SQL queries for insert, update, delete and select.

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https://www.realcode4you.com/post/android-mobile-application-development-using-sqlite-realcode4you

SQLite Android device has a database management system, SQLite database. To maintain data persistently in our device, we need to save the data into SQLite. Today, we will see how to insert, update, delete and select data in SQLite. We will understand the basic concept of table, and practice SQL (Str...

30/06/2026

Struggling with your PhD or Master’s thesis? Learn how to produce original, high-quality research without relying on AI or risking plagiarism. Our latest blog covers practical strategies for authentic writing, proper citation, and academic integrity — plus how experienced support can help when you need it.
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https://www.realcode4you.com/post/phd-and-master-thesis-research-paper-writing-without-ai-or-plagiarism

Writing a thesis or research paper for a PhD or Master’s degree is a demanding task. It requires deep understanding, critical thinking, and original work. Many students worry about maintaining originality and avoiding plagiarism while producing high-quality research. This post explores how to writ...

19/05/2026

Generalisability of Fake News Detection Using NLP — a deep dive into how models perform across sources and why cross-domain robustness matters.

Read the full analysis and practical takeaways for researchers and practitioners:

https://www.realcode4you.com/post/exploring-the-generalisability-of-fake-news-detection-using-nlp-realcode4you

1. Introduction & Problem StatementIn the age of digital communication, the rapid spread of misinformation - commonly known as fake news - has become a critical societal challenge. With the rise of social media and online news platforms, fabricated stories can go viral within minutes, influencing pu...

13/05/2026

Turn complex data into clear decisions. Discover how to build impactful digital business intelligence dashboards and story presentations with Tableau in our latest blog post. Learn design best practices, interactivity tips, and storytelling techniques to make your insights stick.

In today’s data-driven world, businesses face the challenge of turning vast amounts of information into clear, actionable insights. Digital business intelligence dashboards have become essential tools for decision-makers who need to understand complex data quickly. Tableau stands out as a powerful...

27/04/2026

Exploratory Data Analysis Using the Global Terrorism Dataset — a concise 4-minute read that walks you through analyzing 180,000+ incidents from 1970–2017. Perfect for capstone projects, sample papers, and anyone learning EDA with real-world data.

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https://www.realcode4you.com/post/exploratory-data-analysis-using-global-terrorism-dataset-capstone-projects-help-sample-paper-r

Project ExplanationThe Global Terrorism Database is an open-source database including information on terrorist around the world from 1970 through 2017. the GTD includes systematic data on domestic as well as international terrorist incidents that have occurred during this time period and now include...

26/04/2026

Explore how automobile accident data can be used to classify injury severity quickly and accurately. In our latest blog post we analyze the accidents.csv dataset — including day of week, weather, road type and more — to build insights that help triage and reporting systems.

Read the full breakdown and sample work at:

https://www.realcode4you.com/post/automobile-accidents-data-analysis-in-the-united-states-sample-work-realcode4you

The file accidents.csv contains information on automobile accidents in the United States that involved one of three levels of injury: NO INJURY, INJURY, or FATALITY. For each accident, additional information is recorded, such as day of week, weather conditions, and road type. A firm might be interes...

19/04/2026

Introduction to Data Analytics | Data Analytics with Tableau Charts | Realcode4you

https://www.realcode4you.com/post/introduction-to-data-analytics-data-analytics-with-tableau-charts-realcode4you

Data analytics has become essential for making informed decisions in many fields. Yet, the challenge lies in transforming raw data into clear, actionable insights. Tableau, a leading data visualization tool, helps solve this problem by turning complex datasets into easy-to-understand charts. This po...

05/03/2026

Designing a Health Management System — practical guidance for junior systems analysts on systems analysis and database design at FineHealth Company. Learn how to model data, create effective schemas, and contribute to healthcare projects from day one.

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https://www.realcode4you.com/post/designing-a-health-management-system-mastering-systems-analysis-and-database-design-as-a-junior-an

Systems analysis and database design form the backbone of any successful information system. For a junior system analyst at FineHealth Company, understanding these disciplines is essential to deliver solutions that improve healthcare services and data management. This post explores practical approac...

03/03/2026

Want a lightweight SVG editor you can actually build yourself? Check out our step-by-step guide to creating a micro-vector editor—perfect for designers, devs, and hobbyists who want a tailored tool without the bloat. Learn how to manipulate SVG, implement drawing tools, and export clean vector graphics.

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https://www.realcode4you.com/post/create-your-own-micro-vector-editor-simple-steps-to-build-a-small-svg-graphics-tool

Creating vector graphics is a valuable skill for designers, developers, and hobbyists alike. While professional tools like Adobe Illustrator or Inkscape offer powerful features, sometimes you need a lightweight, custom solution tailored to your specific needs. Building a micro-vector editor that wor...

02/03/2026

Enhancing Spatial Analysis with QGIS and R Integration Techniques | Realcode4you

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https://www.realcode4you.com/post/enhancing-spatial-analysis-with-qgis-and-r-integration-techniques

Spatial analysis plays a crucial role in understanding geographic data and making informed decisions across many fields, from environmental science to urban planning. While QGIS offers a powerful graphical interface for managing and visualizing spatial data, R provides extensive statistical and prog...

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