Data Types. Variables are placeholders used to store values; they have names and data types. The data type of a variable determines how the bits representing those values are stored in the computer's memory. When you declare a variable, you can also supply a data type for it.
The differences between jogging and running are not clear-cut. In fact, the words are often used interchangeably. According to the Better Health Channel, the main difference between running and jogging is intensity. Runners sometimes jog for a while before a race or a long run to get their muscles loose.
Long-Run versus Short-Run. In order to understand average cost and marginal cost, it is first necessary to understand. the distinction between the âlong runâ and the âshort run.â. Short run: a period of time during which one or more of a firmâs inputs cannot be. changed. Long run: a period of time during which all inputs can be changed.