A blog about web development, programming, and technology.https://obedmacallums.com/https://obedmacallums.com/posts/gaussian-splatting-vs-traditional-photogrammetry/https://obedmacallums.com/posts/gaussian-splatting-vs-traditional-photogrammetry/A technical comparison between 3D Gaussian Splatting and traditional photogrammetry. Both techniques reconstruct 3D scenes from photographs, but differ fundamentally in their approach, strengths, and ideal use cases.Wed, 18 Feb 2026 10:00:00 GMThttps://obedmacallums.com/posts/point-cloud-registration-open3d/https://obedmacallums.com/posts/point-cloud-registration-open3d/A comprehensive guide to point cloud registration using Open3D in Python. Learn about ICP (Iterative Closest Point), global registration with RANSAC and FPFH features, and how to build a complete registration pipeline for 3D data alignment.Mon, 29 Dec 2025 10:00:00 GMThttps://obedmacallums.com/posts/plotly-introduction/https://obedmacallums.com/posts/plotly-introduction/A comprehensive introduction to Plotly for Python, covering interactive data visualization, chart types, customization options, and best practices. Learn how to create stunning interactive visualizations with Plotly Express and Graph Objects.Sun, 02 Nov 2025 14:30:00 GMThttps://obedmacallums.com/posts/testing-python-pytest/https://obedmacallums.com/posts/testing-python-pytest/A comprehensive guide to testing Python applications with Pytest, covering fixtures, parametrization, mocking, async testing, and best practices for building robust test suites.Mon, 29 Sep 2025 00:00:00 GMThttps://obedmacallums.com/posts/docker-compose-guide/https://obedmacallums.com/posts/docker-compose-guide/Learn how to use Docker Compose to define, configure, and manage multi-container applications. This comprehensive guide covers everything from basic concepts to advanced orchestration techniques with practical examples.Sun, 28 Sep 2025 16:30:00 GMThttps://obedmacallums.com/posts/fastapi-vs-django-api-comparison/https://obedmacallums.com/posts/fastapi-vs-django-api-comparison/A detailed comparison between FastAPI and Django for building APIs, covering performance, ease of use, features, and real-world use cases to help you choose the right framework.Wed, 17 Sep 2025 15:30:00 GMThttps://obedmacallums.com/posts/machine-learning-scikit-learn/https://obedmacallums.com/posts/machine-learning-scikit-learn/A comprehensive introduction to scikit-learn, Python's most popular machine learning library. Learn about supervised and unsupervised learning, model evaluation, preprocessing, and practical examples with real datasets.Sun, 14 Sep 2025 15:30:00 GMThttps://obedmacallums.com/posts/github-actions-cicd/https://obedmacallums.com/posts/github-actions-cicd/Learn how to implement continuous integration and deployment with GitHub Actions. This comprehensive guide covers automated testing, building, and deploying applications with practical workflows and best practices.Fri, 12 Sep 2025 15:30:00 GMThttps://obedmacallums.com/posts/introduction-to-django-python-web-framework/https://obedmacallums.com/posts/introduction-to-django-python-web-framework/Learn Django fundamentals, from setup to building your first web application with Python's most popular web framework.Fri, 12 Sep 2025 10:00:00 GMThttps://obedmacallums.com/posts/introduction-to-seaborn/https://obedmacallums.com/posts/introduction-to-seaborn/Learn how to create beautiful statistical visualizations with Seaborn, a powerful Python library built on matplotlib for data analysis and exploration.Fri, 12 Sep 2025 00:00:00 GMThttps://obedmacallums.com/posts/introduction-to-fastapi/https://obedmacallums.com/posts/introduction-to-fastapi/A comprehensive introduction to FastAPI, the modern, high-performance Python web framework for building APIs with automatic documentation and type hints.Thu, 14 Aug 2025 00:00:00 GMThttps://obedmacallums.com/posts/gmail-templates-privacy-policy/https://obedmacallums.com/posts/gmail-templates-privacy-policy/Comprehensive privacy policy for Gmail Templates from Drive Chrome extension. Learn how we protect your data with zero data collection and local-only storage.Fri, 25 Jul 2025 14:35:00 GMThttps://obedmacallums.com/posts/gmail-templates-from-drive-chrome-extension/https://obedmacallums.com/posts/gmail-templates-from-drive-chrome-extension/A powerful Chrome extension that seamlessly integrates your Google Drive templates with Gmail's compose window. 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Learn how to work with LAS files using the laspy library in Python.Fri, 10 Jan 2025 10:21:00 GMThttps://obedmacallums.com/posts/introduction-to-numpy/https://obedmacallums.com/posts/introduction-to-numpy/An introduction to the NumPy library, a powerful tool for numerical computing in Python.Thu, 02 Jan 2025 00:00:00 GMThttps://obedmacallums.com/posts/advanced-git-commands/https://obedmacallums.com/posts/advanced-git-commands/A comprehensive guide to mastering advanced Git commands to optimize your development workflow.Tue, 24 Dec 2024 00:00:00 GMThttps://obedmacallums.com/posts/advanced-pandas-techniques/https://obedmacallums.com/posts/advanced-pandas-techniques/Master advanced Pandas techniques for data manipulation in Python, including performance optimization, MultiIndex, grouping, DataFrame transformations, and time series analysis.Sun, 15 Dec 2024 10:00:00 GMThttps://obedmacallums.com/posts/essential-git-commands/https://obedmacallums.com/posts/essential-git-commands/A comprehensive guide to the most commonly used Git commands with examples to help you manage your repositories effectively.Sun, 15 Dec 2024 10:00:00 GMThttps://obedmacallums.com/posts/matplotlib-tutorial/https://obedmacallums.com/posts/matplotlib-tutorial/A comprehensive tutorial on Matplotlib, a plotting library for the Python programming language.Thu, 10 Oct 2024 10:00:00 GMThttps://obedmacallums.com/posts/advanced-techniques-in-pytorch/https://obedmacallums.com/posts/advanced-techniques-in-pytorch/A deep dive into advanced techniques in PyTorch to optimize and enhance your deep learning models.Fri, 10 May 2024 10:00:00 GMThttps://obedmacallums.com/posts/getting-started-with-pytorch/https://obedmacallums.com/posts/getting-started-with-pytorch/A comprehensive guide to getting started with PyTorch for machine learning and deep learning projects.Sat, 27 Apr 2024 10:00:00 GMT