refactoring book

follow-up requirements is difficult;(4) Poor adaptability, lead a whole body.Refactoring or not refactoring, this is a problem, until the "refactoring to improve the existing code design", gave me a lot of inspiration. After a cursory look at it, the truth is clear, my previous ideas should be called rewriting rather than refactoring.Refactoring is the process of gradual improvement and is an intermediate

03 Refactoring _ Improve the design of existing code reading notes of the thirdThe main features of this book are:Refactoring is the process of modifying a program at a small pace, and if you make a mistake, you can easily find it.Any fool can write code that can be understood by a computer. The only good programmer is to write code that is easy for human to understand.Refactoring (noun): an adjustment to t

Well, the fifth chapter of the book, "Refactoring," is a description of the writing structure of some concrete refactoring techniques that are about to be written, and nothing important.As if to celebrate New Year's Day holiday, specially prepared for me chapters, in order to let me complete today's task and deliberately water a chapter.Well, there's one importan

mixed with table and ASP or PHP HTML4.0. The era has been extended to the emergence of Atzie, the Web site to reconstruct a book with that let countless Chinese Internet boss has seen the PPT; this has completely overturned the past thinking, guiding a new trend. Under their leadership, people are proud to pass standard validation, and "Valid XHTML 1.0 Strict" appears below each site. And how many people can understand the true meaning of this mark?

NowSimplify and Restructure Your CodeMaking it Easier to Read and Less Costly to Maintain Refactor! By Developer Express fuses a language-independent state-of-the-art code shaping engine with a revolutionary and highly-optimized user experience. Unlike other refactoring solutions that target the system effecect, Refactor! Is designed to help all developers craft and sculpt their code with the speed and efficiency needed to meet their line of business

01 Refactoring _ Improve the design of existing code one of the reading notesRefactoring _ Improving the design of existing code this book introduces the principles and best practices of refactoring, and gives you the time and place to start digging code for improvement, each of which introduces the motivations and techniques of a proven code transformation techn

vase. In fact, petshop is only used to demonstrate "what can a mode achieve", rather than "When should a mode be used. During the previous interview, many people asked about the design pattern and described the diagrams in the Design Pattern tutorial. In fact, the design pattern is just an idea. It is just some best practices. The real value lies in telling you how to solve a certain situation, instead of telling you, ". Really good system design often does not match those blocks in the tut

JS also have a period of time, but also read a few books about JS, from the original "sharp jquery" "High performance Javasrcipt" to "JavaScript design mode" and so on, although read some books, see the Book of various theories and techniques, but in the actual use, The real use is not much.JS Object-oriented and I am familiar with the C # and other languages of the object-oriented slightly different, but the basic will have encapsulation, inheritance

Types of software Evolution Software evolution is like biological evolution, some mutations are beneficial to species, and some are harmful. The key to differentiate the type of software evolution is whether the quality of the program is increased or decreased in this process. The second is that this evolution is the result of the process of the construction of the show sea, or the maintenance process of modification. Introduction to Refactoring The

I recently read "Improving refactoringCodeThe design of this book, deep feeling. In the past, when I learned programming, I saw that the code written by others was very elegant, but I couldn't write it myself. At that time, I lamented that my level was limited. After more than three years of work, the function is faster and there are many solutions to the problem, but the code written is still so ugly. Sometimes I feel that I am not suitable for prog

Refactoring is not only a get mode, but also a remove mode. because we know that the mode will bring complexity to the system to a certain extent: (------- this problem does exist. especially if the system is to be maintained by a person who does not understand the mode in the future, the problem will be even greater! So be careful when using the mode! Inline Singleton refactoring is to remove unsuitable

IOS Address Book programming, listening for system address book changes, and ios address book Listen for address book changes The client code must be implemented as follows: /* Remove the registration function */-(void) dealloc {ABAddressBookUnregisterExternalChangeCallback (_ addressBook, ContactsChangeCallback, nil)

Objective Refactoring (Refactoring) is a process that modifies code to improve the internal structure of the program without altering the external behavior of the code. Refactoring is a disciplined and methodical process of organizing, which minimizes the chance of introducing errors in the process of finishing. 1th Chapter Reconstruction, the first case (slightl

P1: I am learning about 'refactoring to patters' and have JoshuaKerievsky's book. A colleague and I are debating the relative meritsThe so-called table-driven design approach versus gof-centric designPattern approach: as a rule, do/shoshould one (or more) gof patternsSupplant table driven designs? If so, how shocould such a refactoringProceed? Any thoughts on this are appreciated. Sam P2:As I understan

should have what behavior, what is the relationship between each other, we in the software world should design what class, what method and the relationship between them. Only such a design is the most easily understood design, and this is the idea of "domain-driven design" [1]. In System refactoring, we will use the "extraction method" to decompose large functions that are difficult to read and maintain, and "extract objects" to decompose large, omni

recompile Python program and packaging, and then integration, very troublesome, so this time with C + + rewrite, can be easily integrated into QT, And also implemented a simple synchronous scrolling (currently let the left text input and the right side of the webview to maintain the same proportions to synchronize, in fact coarser, and want to fine, you can in the process of parse, remember each line markdown program corresponding to the right of the several lines, Create a vector to hold these

2,8 ReadingChapter One first caseUsed in this case,Methods of extraction (extract method), methods of Moving (Move method), elimination of temporary variables, variable and function name refactoring, switch type refactoring (replace type code with State/strategy), and so on.Refactoring makes code functionality more reusable, and is biased against maintenance and modification.Attention:The properties of the

PHP Code Maintenance, refactoring 4 reasons for difficulty analysis, 4 kinds of cause analysis This paper analyzes the 4 reasons why PHP code maintenance and refactoring becomes difficult. Share to everyone for your reference, as follows: Code maintenance, refactoring is a very unpleasant thing. The following scenarios make it difficult to maintain and refactor

In software engineering, the term refactoring code usually refers to modifying the source code without changing the external behavior of the code. Software refactoring needs to be done with tools, and refactoring tools can modify the code while modifying all the places that reference that code. This article has collected five excellent PHP code

1 Introduction Refactoring plays an important role in the process of modern software development, it can reduce the workload of software developers and improve the productivity of software development. To illustrate the importance of refactoring, here's a quote from the tutorial on refactoring provided by David Carew on Developerworks: Now, a developer's job is