refactoring tutorial

Some tips-refactoring, tips-refactoring Use box-shadow to create relief effects Simple background modification using box-shadow Insufficient background image for long pages ...... 01 UseBox-shadowManufacturing embossed Effect Demo example: The sample html structure: Css: .box { position: relative; border-radius: rem(40px); overflow: hidden; box-shadow: rem(4px) rem(14px) rem(23px

5.Introduce explaining Variable If you have a complicated expression,put the result of the expression, or par TS of the expression, in a temporary variable with a name that explains the purpose. introduce explaining Var Iable is particulaly valuable with conditional logic in which it are useful to take each clause of a condition and explain What the condition means a well-named temp. Another case are a long algorithm,in which each step in the Computa tion can be explained with a temp. mechanics

Imports Settings page via Project->project Properties...->java formating-> Figure 25 Setting the Package Threshold dialog box The package import threshold specifies the threshold of the package by default, which is introduced by the wildcard character as an entire package after the import is optimized by 0. You can also check the Always import classes entry and introduce each class with a separate import statement, which is equivalent to setting the package import threshold to infinity.

Refactoring is an adjustment to the internal structure of software, which aims to improve its comprehension and reduce its modification cost without changing the software behavior. Developers can use a series of refactoring guidelines to adjust the structure of the software without changing the behavior of the software.For a variety of reasons, developers should refactor code, such as poorly written code fr

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

Refactoring capabilities in EclipseThe refactoring feature in Eclipse makes it a modern Java integrated development environment (IDE) and is no longer a normal text editor. With refactoring, you can easily change your code without worrying about damaging it elsewhere. With refactoring, you can focus only on the functio

IntroductionMartin Fowler's "Refactoring: improving the design of existing codes" has been in existence for more than more than 10 years since 2003, and refactoring has been an obsolete technology, according to the rapidly changing speed of the computer field. But the old does not mean unimportant, just as the evolutionary design is more and more widely used, the reconstruction technology has been considere

The refactoring feature in Eclipse makes it a modern Java integrated development environment (IDE) and is no longer a normal text editor. With refactoring, you can easily change your code without worrying about damaging it elsewhere. With refactoring, you can focus only on the functionality of the code you write, without distracting yourself from thinking about h

This article uses Eclipse's automatic refactoring to refactor an instance of a program to explore the extent to which eclipse automatic refactoring can assist in refactoring the process. Example of a program instance using the book refactoring:improving the design of Existing code.Eclipse's automatic refactoring capabi

Refactoring and unit testing are two magic weapons for programmers. They act like air and water for people, ordinary, inconspicuous, but significant. This article describes how to refactor in eclipse. This article describes the types of refactoring supported by ECLIPSE, their meanings, and how to refactor them. This article can also be used as a quick manual for learning and restructuring knowledge. What is

"Refactoring to improve the design of existing code" reading notes and Experience first chapter reconstructs the first step of refactoring a case, establishing a reliable set of test environments for the code that is about to be modified. Processes and methods have a secondary impact on the outcome of the project, and the primary impact is people Without a reliable test environment, do not refactor the code

To facilitate the use of PHP's session, I have rewritten a simple session method here. Create a new application/libraries/sessions.php with the following content: 01 02if (!defined (' BasePath ')) exit (' No Direct script access allowed ');03 04/**

Refactoring patterns: Part 3 Considerations for applying refactoringShi Yizhen (shiyiying@hotmail.com)Technical Director of Zhejiang University lingfeng Technology Development CompanyDecember 2001 Next to the second part of this article, we will continue to discuss the issues that should be taken into consideration when applying refactoring. Any technology may have its own troubles. But when we use a ne

Refactoring types in eclipseIf you look at Eclipse's refactoring menu, you can see four of the parts. The first part is undo and redo. The other three sections contain the three types of refactoring that eclipse provides.The first type of refactoring changes the physical structure of the code, like rename and move. The

"select" and "Scope", do browser compatibility test, and then according to different situations, write different code. To give a sample example:varSupportrange =typeofDocument.createrange = = = ' function ';if(supportrange) {// theSelection =document.getselection (); Selection.removeallranges (); Selection.addrange (Currentrange); }Else{ //ie8-Range =Document.selection.createRange (); Range.setendpoint (' Endtoend ', Currentrange); if(CurrentRange.text.length = = 0)

Label:Introduction to Database refactoringOriginal link: by Scott W. ambler;http://www.tdan.com/view-articles/5010/Published:july 1, 2006Published in tdan.com July 2006 Material for this article is modified from refactoring databases:evolutionary Database Design by Scott Ambler and Pramod Sadalage (Addison Wesley 2006). www.ambysoft.com/books/refactoringDatabases.htmlAbstract:A database refactoring is a sma

implementation methods of "select" and "Scope", do browser compatibility test, and then write different code according to different situations. As an example:varSupportrange =typeofDocument.createrange = = = ' function ';if(supportrange) {// theSelection =document.getselection (); Selection.removeallranges (); Selection.addrange (Currentrange); }Else{ //ie8-Range =Document.selection.createRange (); Range.setendpoint (' Endtoend ', Currentrange); if(CurrentRange.text

Overall aerial viewRecently, I read a book called "Big Talk Refactoring", which uses a lot of examples from the practice, from coding, design, organization, architecture, testing, evaluation, response to changes in requirements, and so on, in-depth and multi-angle how we should reconstruct, constructively put forward a highly efficient and feasible refactoring seven steps. After reading this book, practice

Refactoring)The term was initially defined by Martin Fowler and Kent Beck. It is a change that makes the internal structure of the software easier to understand, making the software easier to change without changing the visible behavior of the software... It is a controlled way to sort out code and minimize the chance of bugs. The reconstruction results refer to the shortcut method, removing duplicate code and dead code, so that the design and logic a

Definition of refactoring Refactoring is to improve its internal structure without changing the observable behavior of software. the rhythm of the reconstruction Modify the program at a small pace. If you make a mistake, it's easy to find it. A method inside, should not have a lot of code, we can by decomposition after reorganization. Good code should clearly express its function, and variable name is the