Getting Started With Time Machine

Time Machine works by backing up every file on your Mac—including things like applications and preferences—to an external hard drive. The only thing not backed up is the operating system. If anything happens to your Mac, you can go back to the copy stored in Time Machine. Also … Tip: Time Machine stores hourly backups […]

CSS Link Pseudo-classes

The CSS pseudo-classes commonly used for styling hyperlinks are :link, :visited, :hover, :active, and :focus. Finally got a little grip about :active and :focus Source: CSS Link Pseudo-classes