The Howdy PAM module does not activate for sudo on a fresh installation of Ubuntu 25.04. The core application (howdy test, howdy add) is functional after manual fixes, but the final authentication ...

You can create a release to package software, along with release notes and links to binary files, for other people to use. Learn more about releases in our docs.

Yes, freeCodeCamp is a great place for beginners. It offers step-by-step lessons, hands-on coding exercises, and clear ...

In this section you'll find photographic features that explore holidays and photography courses, details about members meetings, trials and tribulations of installing new software along with general ...

From lens focal lengths and fill-flash to portraits, macro or stunning landscapes there are techniques for everyone. Learn how to use metering, considering composition and shoot everything from ...

The North Korean threat actor linked to the Contagious Interview campaign has been observed merging some of the functionality ...

It's the protocol and transport layers for making secure, decentralized, and resilient local or wide-area networks, designed ...

Cultured neonatal white and brown preadipocytes recapitulate in vivo heterogeneity, defining two conserved lineages of ...

Abstract: Hyperspectral change detection is a key technique for recognizing differences in hyperspectral images (HSIs) of the same location over two or more periods of time, widely used in the fields ...

Abstract: Multiobject tracking (MOT) using vision sensors remains a challenging problem, particularly in dynamic backgrounds and severe occlusions. Existing methods, relying on holistic appearance or ...