To help encourage the safe use of acetaminophen, the makers of TYLENOLÂ® have lowered the maximum daily dose for single-ingredient Extra Strength TYLENOLÂ® (acetaminophen) products sold in the U.S. from 8 pills per day (4,000 mg) to 6 pills per day (3,000 mg).
Design Patterns. In software engineering, a design pattern is a general repeatable solution to a commonly occurring problem in software design. A design pattern isn't a finished design that can be transformed directly into code. It is a description or template for how to solve a problem that can be used in many different situations.
Usually the process is the other way around. Do not go looking for situations where to use design patterns, look for code that can be optimized. When you have code that you think is not structured correctly. try to find a design pattern that will solve the problem. Design patterns are meant to help you solve structural problems, do not go design your application just to be able to use design patterns.