After the Revolution. When Martha Ballard began her diary in 1785, the Revolutionary War had been over for just a year. The states, still a confederation and almost entirely agrarian, had a total population of under 4 million.
The Yellowdog Updater, Modified (YUM) is a libre and open-source command-line package-management utility for computers running the GNU/Linux operating system using the RPM Package Manager. Though YUM has a command-line interface, several other tools provide graphical user interfaces to YUM functionality.
Today, the term YUV is commonly used in the computer industry to describe file-formats that are encoded using YCbCr. The Yâ²UV model defines a color space in terms of one luma (Yâ²) and two chrominance (UV) components. The Yâ²UV color model is used in the PAL and SECAM composite color video standards. Previous black-and-white systems used only luma (Yâ²) information.