编程实践（Programming practice）.doc

编程实践（Programming practice） [programmer] [theory of communication] talk about programming (3) programming practice access number: 3939, reply number: 4 The landlord replies Author: Han Tan surprised crane published: 2005-9-26 20:31:00 get lost in play, and diligence, each received a roll, in case of a draw, Bi Zi Zi Zhui RI Bao Qi, can play, will be our goods clothing, reducing food. Wife they earnestly scorn, or all for useless things: what Buzai. Then sighed and said: if the matter is not useless, it can have a career of wyatt. --- Tang, Zhang Yanyuan, chronicles of famous paintings 1 programming elements There are 3 elements of programming: language, environment, and thought. 1.1 language Some people like to argue about the merits of language. In fact, in addition to assembly language, a variety of languages, scripts, libraries, libraries, frameworks are full of mature programming experience and ideas. Programmers should be more familiar with the language, especially the language that is representative. Personally feel that a programmer should master one or two assembly language (CISC X86, RISC ARM), a process oriented language (C), two or three kinds of object oriented languages (C++, Java, Delphi), one or two (Perl, python scripting language, ruby). If you have time, you can learn more academic languages, such as Scheme. Learn a new language, can not only absorb the design ideas contained in language, you can also open the door to connect the new space, so that we can learn all kinds of resources, reuse of the language, such as source code, articles and books. 1.2 environment 1.2.1 development time and runtime The environment can be understood as the sum total of all the external environments of the program, including the development environment and the runtime environment. When we write a program, we should have a clear understanding of the relevant environment of the program. Development environment includes the compiler we use (link) environment, reusable cod