Foamy: No matter what color it is, you should check in with your doctor if it consistently looks foamy and frothy. It may be a sign you have protein in your urine, which may mean you have issues with your kidneys. Pee doesnât usually have a strong smell.
If the file cannot be found, the exception is caught in the catch-block. In this example, the error handler simply prints the stack trace, which provides useful information for debugging. In some situations, you may need to perform some clean-up operations, or open another file instead.
You don't catch colds from being cold (or wet), you catch them when you comeinto contact with a virus, and it manages to get past your immune system. If you went out in the rain, and someone with the flu sneezed on you, then you would probably catch the flu, but not because of the rain.Mike T Â· 8 years ago.est Answer: No, no, no. A cold is a virus and can only be caught by coming into contact with that virus. Going out in the cold may reduce your resistance to germs temporarily but will not give you a cold itself. Source(s): Cos i'm a smart asre!