The URL https://superuser.com/questions/ask is saying go to the 'questions' controller and find me the 'ask' method which will then turn around and render a view back to the user. So in one way you're not actually navigating to a page, you're navigating to a programatic method located on the web server.
White Poop or Clay-Colored Stool. This type of poop can be described in many ways, including pale, clay-colored or even white. This white poop is present when the liver does not release enough bile salts into the stool in your intestines. This may occur due to bile duct blockages, gallstones or liver problems. Clay-colored or pale gray stool is usually a sign of a more serious problem.
1 Red stool could also mean that blood is coming from the lower area of the colon, a sign of inflammatory bowel disease (IBD). 2  Blood in your feces could also be caused by hemorrhoids, or tiny tears in your anal tissue. 3  If you notice blood in your poop, it's important to let your doctor know. 4  Green.