The colon and his students (serial 4)--Programming centroid

Programming centroid

The speaker so care, proud and forget the words--"zhuangzi, Foreign things"

The question mark first came out of the novel and asked, "just talked about low-level and intermediate languages, now should we talk about high-level languages?" ”

The colon slightly sighs: "The high-level language probably has nearly thousand kinds, the popular also no less than dozens of kinds, sometimes chooses too much to be at a loss." ”

Comma disapproval: "The most popular not just a few: Java, C + +, C # and VB?" ”

This remark was bombarded with a colon: "But do you know why they are popular?" Is it a qualified programmer to learn these things? Will they become less popular and even replaced by other languages? If not, why not? What if it does? ”

Comma Changan tongue-tied.

The colon tone slows down: "Master a language of grammar, tools and skills is important, but that is equivalent to learn a weapon Shifa, more important of course is the way." Shifa, the heart is heavy. The shape and forget the meaning, is no different trifles, proud and carried off, to be able to easily. The next thing to talk about is a kind of centroid: programming paradigm. ”

The question mark puzzled: "Programming paradigm?" That sounds so pedantic, what is that stuff? ”

The colon continued: "The paradigm translates from the English paradigm, also has the translation model, the paradigm, the example." If every programmer is creating a virtual world, then the programming paradigm is the world view and methodology in which they consciously and unconsciously adopt. ”

Exclamation mark Breath: "Good abstract Oh!" ”

"You mean we are the creators of the virtual world, are creating their own hacker Empire?" ”

Everyone can't help smile.

The colon said in an emotional way: "Isn't it?" But the empire has the size of the difference between the pros and cons. When you are programmed, you enter into the world of your creation. It's your world, and it's only as vibrant as your imagination, your creativity and your passion. You write more than just code, clearly there are music, you hit more than the keyboard, clearly there are keys, you are not only running the program, clearly there is the world. When the beautiful melody played, the whole world with the dancing, a nondescript of satisfaction will overflow your body? ”

Everyone was infected with the language of the colon poem, did not think programming can be so sensitive.

"Object-oriented programming is a programming paradigm," says the quotation mark. ”

The colon nods: "Yes, it is one of the most popular programming paradigms nowadays." By the way, ' object-oriented ' translates from object-oriented, but the word ' face ' is confusing. It is said that there is a book called ' Object-oriented Method ', which is more popular than other computer books, you know why? Many students take it as a love guide to buy away. ”

The class laughed and fell.

The colon earnestly says: "Translates the object-oriented into the ' object orientation ', although slightly is clumsy, but is more apt." It is not intentional to be literal, it is related to the understanding of the programming paradigm. We know that programming is about solving problems, and there are multiple perspectives and ideas to solve problems, in which pervasive and proven patterns are summed up as paradigms. Due to the different focus and mode of thinking, the corresponding paradigm naturally has its own emphasis and inclination, so some paradigms commonly used ' oriented ' to describe. In other words, each paradigm leads people to analyze problems and solve problems with certain tendencies, isn't that ' direction '? The object of ' oriented ' is often a predetermined goal, such as facing the world, facing the future, user oriented, problem-oriented, and so on. ”

The end of the language is astonishing: "To find the object is ' object-oriented ', to date is ' object-oriented '." ”

The class will fall again.

The period proudly explained: "According to the dream Lover's standard to find the object, the target is undecided but the tendency has been fixed, this is a kind of direction, and is object oriented." Do you want to date again after you find it? ”

The crowd called it absolute.