Software Engineering--theory, method and practice ⑨

The Nineth chapter, software realization software implementation is a key process of software product from concept to entity. 1. The programming language mainly speaks of its development, evolution and some characteristics. 2. Software programming Specification: including the file name and organization, the layout of the code, the layout of the code is divided into appropriate blank lines, lines of code and lines of space, branches, and indentation, naming rules, declarations, comments, several parts of the attention point. 3. Software Coding Case Study: There are programming annotation problems, variable naming problems, memory anomalies, exception handling problems, performance problems, including memory leaks, pointer parameters, "wild pointer" several problems, to cultivate good programming habits is extremely important. In performance issues, be careful to avoid creating duplicate objects and optimizing statements to improve performance. 4. Software code review: Check the class, attribute, constructor, method header, method body.

Software Engineering--theory, method and practice ⑨