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- Environment variables | uv - Astral
Introduction Reference Environment variables uv defines and respects the following environment variables: UV_BREAK_SYSTEM_PACKAGES Equivalent to the --break-system-packages command-line argument If set to true, uv will allow the installation of packages that conflict with system-installed packages WARNING: UV_BREAK_SYSTEM_PACKAGES=true is intended for use in continuous integration (CI) or
- uv - Astral
uv is backed by Astral, the creators of Ruff Install uv with our official standalone installer: Then, check out the first steps or read on for a brief overview uv may also be installed with pip, Homebrew, and more See all of the methods on the installation page
- UV Index Today - National and Local UV Index Forecasts
UV Index Today provides national and local UV index forecasts for 40,000+ cities in the United States Our forecasts include the real-time UV index, the hourly UV index, and the UV Index forecast for the next five days
- Installation | uv - Astral
Install uv with our standalone installers or your package manager of choice uv provides a standalone installer to download and install uv: Use curl to download the script and execute it with sh: If your system doesn't have curl, you can use wget: Request a specific version by including it in the URL:
- UV Index Scale | Sun Safety - US EPA
A UV Index reading of 6 to 7 means high risk of harm from unprotected sun exposure Protection against skin and eye damage is needed Reduce time in the sun between 10 a m and 4 p m
- Be Safe in the Sun | Sun and UV Exposure - American Cancer Society
Learn about some of the damaging effects that too much ultraviolet (UV) radiation exposure can have on the skin You'll also find tips to help you protect yourself and your family from getting too much sun
- UV Radiation - U. S. Environmental Protection Agency
Ultraviolet (UV) radiation, from the sun and from tanning beds, is classified as a human carcinogen, according to the U S Department of Health and Human Services and the World Health Organization This fact sheet explains the types of ultraviolet radiation and the various factors that can affect the levels reaching the Earth’s surface
- Teens Are Checking the UV—What That Really Means - Parents
Avoid very high UV (8-10) and extreme UV (11 and above) Shirts, wide-brimmed hats, sunscreen, and shade are musts if you need to be outside The Health Risks Associated With "Checking the UV"
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