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In a series of posts aimed at C++ practitioners, the author offers a unique and thoughtful approach to learning Swift. By mapping C++ idioms and patterns onto Swift, readers are guided through the similarities and differences between the two languages. Highlighting Swift’s magic elements like type-checked generics and value types, the author also addresses controversial […]
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US startup RocketStar has successfully demonstrated an electric propulsion unit for spacecraft that uses nuclear fusion-enhanced pulsed plasma, known as the FireStar Drive. This innovative system ionizes water vapor to generate high-speed protons that collide with the nucleus of a boron atom, creating fusion, improving thrust by 50%. The fusion-fission reaction was first devised during […]
The author discusses their exploration of light, color, and perception through spectral ray tracing, explaining the process of building cameras out of code and the fascinating concept of metamerism. They touch on how our eyes see color from a distribution of wavelengths, leading to the existence of non-spectral colors like magenta. The author also highlights […]
The Wallis Annenberg Wildlife Crossing is a transformative project reconnecting fractured ecosystems and species, going beyond conservation to environmental rejuvenation. Real-time webcams allow viewers to follow construction progress, while a docent-led tour program offers a closer look at the largest wildlife crossing globally. The project aims to end isolation facing wildlife in the Santa Monica […]
Special thanks to the supporters of the original video and current patrons funding ongoing projects. If you value these lessons, consider joining like ChanceA Zook, Albin Egasse, and Joe Pregracke among others. There are various patrons like Harris Hoke, Linda Xie, and Max Li making contributions. Notably, there are quite a few supporters listed, demonstrating […]
The accuracy of a sensor is crucial, and one way to measure this is through its average error. Parameters like Mean Absolute Error (MAE) and Root Mean Square Error (RMSE) help quantify sensor performance. RMSE is stricter than MAE, as it is more sensitive to outliers. The normalized RMSE (nRMSE) is useful for comparing sensor […]
translateLocally offers fast and secure translation on your local machine with a GUI that is powered by marian and Bergamot. The latest automatic builds for Windows, Linux, and Mac can be downloaded from Github or the official website. Building from source is also an option to bring this service to the masses. Ubuntu and Archlinux […]
In 1688, a Swiss milkmaid was one of the first people diagnosed with nostalgia, a sickness defined by a yearning for a distant place. This intense homesickness, according to the doctor Johannes Hofer, was dangerous and potentially fatal if left untreated. Hofer prescribed remedies such as dietary adjustments and warm baths, along with outdoor exercise […]
Convex is a backend platform designed for developers to build without worrying about backend infrastructure. With its recent open-source release, developers can now explore how Convex works. By deploying a demo app, Swaghaus, users can interact with the system, running functions directly within the database. Convex uses a unique transaction log structure that ensures all […]
TLDR: Stock options are crucial for aligning employees’ interests with the company’s success, but many companies make it difficult for employees to understand their value. Marco Rogers emphasizes the importance of managers helping employees think critically about equity. Employees must consider various scenarios, including company bankruptcy, to make informed decisions about their stock options. Companies […]