up vote 2 down vote favorite. 1. I'm new to C# programming and I'm not sure what I'm doing wrong because I can't sum up numbers that are Double. If I input 2,5 and 2,5 I get 5, but if I enter 2.5 and 2.5 I get zero when I use a dot instead of a comma between the numbers.p vote 2 down vote favorite. 1. I'm new to C# programming and I'm not sure what I'm doing wrong because I can't sum up numbers that are Double. If I input 2,5 and 2,5 I get 5, but if I enter 2.5 and 2.5 I get zero when I use a dot instead of a comma between the numbers.
Snow refers to forms of ice crystals that precipitate from the atmosphere and undergo changes on the Earth's surface. It pertains to frozen crystalline water throughout its life cycle, starting when, under suitable conditions, the ice crystals form in the atmosphere, increase to millimeter size, precipitate and accumulate on surfaces, then metamorphose in place, and ultimately melt, slide or sublimate away. Snowstorms organize and develop by feeding on sources of atmospheric moisture and cold ai
When the air just below the cloud is cold enough that the crystals don't melt (about 30 or 31), they will reach the surface of the earth as snowflakes. When the ground is warm and the snow that touches it melts, the melting snow cools the earth and makes it possible for more falling snow to accumulate. Freezing rain falls when snow melts after dropping from a cloud and encountering warmer air. 2  Although the rain super-cools on its way down, it doesn't become ice until it touches the ground or whatever else is in its way. 3  When this cold rain falls on a frozen surface, it freezes into a solid coat or glaze of ice.