Movable type, object-oriented design mode

Today, reading is sometimes a matter of "trouble". It takes time, energy, and a mind to pay. --only with "Big talk design mode" to mourn the passing of ...

Big Bird: "All programming beginners will have the problem of intuitively using the logic that the computer can understand to describe and express the problem to be solved and the concrete solution process." This is actually a computer way to think, such as calculator this program, first asked to input two numbers and operation symbols, and then according to the operation symbol to determine how to calculate, get the result, this itself is not wrong, but this kind of thinking makes our program only to meet the current needs, the program is not easy to maintain, not easy to expand, more difficult , which makes it less demanding than high-quality code. ”

1. Movable, object oriented

"In the Three Kingdoms period, Caocao led millions of troops to attack the East Wu, the army in the Yangtze River Chibi stationed, military ship Liancheng, see to destroy East Wu, unify the world, Cao Da Yue, so big feast all the Man and man, in the wine, Cao Poetic Dafa, don't feel yin way: ' Drink singing, life really cool, ... ', so the courtiers have been printing craftsmen in order to spread the world. ”

"The next day, after the proofs came out, Caocao a look inappropriate: ' Drink and sing, this is vulgar, should be changed to complaining better!" ' And this minister has come back to life. Craftsmen saw the work of the night, completely wasted, heart complain incessantly, had to comply. ”

"The third day, the proofs come out again, Caocao carefully a product, feel inappropriate: ' Life is really cool, too direct, should be changed to the geometry of life have artistic conception!" ' And this minister again ordered the craftsmen to come again. Craftsman fainted ... "

Movable type, object-oriented design mode