sql refactor

systems. rearchitecture means that the business logic cannot have or the base cannot have too many changes during the reconstruction. This is also the main reason why many businesses are reluctant to support rearchitecture (because business functions are basically ineffective ). Most rearchitecture can be executed because it cannot be implemented without modification, or because it is unable to implement an important business function without modification, or because it takes longer and longer

　　 I. Introduction As programmers, we are all writing all kinds of code, while some programmers write code that is more excellent. The difference is obvious. Writing good code is not a skill that all developers can master. However, it also means that this technique can be improved. One of these skills involves refactoring code written by you or someone else. Vs.net 2005 includes a set of features that will help you master this approach. This article just wants to discuss what refactoring is an

, and if you don't pay attention to it, it will go back to the previous strange circles. At this time, the code of the entire project needs to be reconstructed, and another problem arises. The development time required by the product manager is not enough (the functions required by the product manager are expected to be developed in one day, but in fact I spent three days), refactoring code time is more valuable than gold. And the product manager will say it is too slow to accelerate every day (

Recently in the "refactoring" book, Think of Xcode has a refactor function, do not know how much you use, with this feature in our development process, can improve the development efficiency.RefactorRight-click to displayRefactor First, RenameRename the symbol, modify the name of the property or method.Of course it is possible that you are using the global replace method, but this cannot replace the file name of Class .Under the demo, the Testviewcon

How to refactor a systemFind a very interesting situation, do the system write code for many years, meet the requirements are basically implemented in the existing system, the system from the beginning to achieve basically no.1 whyWhether it is to implement a system from the beginning, or to maintain a system, then the implementation of the technology may be the most advanced, planning the product logic is reasonable, with the development of time, the

First, I would like to talk about the experiences of several old projects. For old projects, most of them are in conflict or even a bit of contempt during their initial contact. I always like the previousCodePick out a bunchThen, I began to complain about code and previous developers. After a period of depressing complaints, I wanted to change my sense of responsibility, I hope to bring in the methods I think are good.The next step is to refactor the

" use state mode to refactor switch statements "The following code deals with multiple cases in a switch, and when the case becomes more or more and more or less logically, it produces bloated, hard-to-maintain code.　　State mode is often used to optimize this disadvantage of switch. Refactoring means one, using inheritance.　　Continue optimization, using state mode.　　The refactoring technique used here is called Replace Type Code with State/strategy. I

Construct a Javascript-based mobile CMS-generate a blog (3). refactor and use javascriptcms At present, the design of some basic functions of moji CMS is coming to an end. After completing the first two parts of the blog, we need to make a simple reconstruction. In order to extract the logic for obtaining Blog content, after some efforts, we finally achieved some small results.Reconstruction of mojicms The desired result can be directly initialized an

Refactor! For ASP. NET is a cool ASP. NET code refactoring plug-in that can be integrated into Visual Studio 2005. The following functions are provided: Add verification controls, extract ContentPlaceHolder, and create a master page: L Add Validator L Extract ContentPlaceHolder L Extract ContentPlaceHolder (and create master page) L Extract Style (Class) L Extract Style (id) L Move to Code-behind L Move Style Attributes to CSS L Rename Style

Item 44: refactor the parameter-independent code outside the Template Item 44: Factor parameter-independent code out of templates. Template is a good thing. You can write less Code while implementing type security. However, the template provides polymorphism during the compilation period. Even if your code looks very concise and short, the generated binary file may contain a large amount of redundant code. Because the template generates a complete

Latest coderush and refactor! Pro for Visual Studio. NET version 3.2.3 crack collection. The method used to crack is to modify the plugin, and no modifications are made to the dxcore framework.This cracking package is provided by danny_su. Thanks to danny_su !! Cracking package: coderush. crack.3.2.3 refactor. crack.3.2.3 Coderush cracking installation: 1) download the official coderush 3.2.3 evaluation ve

Refactor (refactor), I believe it is already a common method, since vs2005 supports refactoring, it is very easy to use. however, vss2005 has fewer reconstruction functions after all. we recommend a free vs add-on reconstruction tool refactor launched by developer Express! For ASP. NET. You can watch the following video at 12-minute video overview, Currently, the

Rebuild 5th days: extract method objects and refactor 5th daysRebuild 5th days: Extract Method object In a class, when we have a long method, we usually use the extraction method to refactor, but sometimes, this method causes multiple local variables in a method body. In this case, we 'd better use the method object extraction method for reconstruction. Place the method in another separate class and chang

As long as you want, even beginners can refactor the code.The first thing to understand is that refactoring is the process of optimizing and improving the code based on how it can be run, and what we want to do is make the code that meets the most basic requirements easier to read, maintainable, and more efficient.1. Easy to read:The code we write is for others to read, the finished code you can not be maintained forever, so it is necessary to make yo

An extreme saying in software development is that "all hard-coded strings should be placed in resource files". I personally agree with this opinion, but sometimes it is limited to the project progress or other reasons, still habituallyCodeWrite some hard-coded strings, such as the following code: Public void testmethod (){String S = "this is a test string ";} If the Code contains a large number of hard-coded strings, you need to re-compile and generate each time the value of the string changes

) { returnMaxValue; }Else if(Value opts.magnetic) { returnMinValue; } returnvalue; } //drag-and-drop body function functionDRAGFN (EV) {DISX= Ev.clientx-Dragele.offset (). Left; Disy= Ev.clienty-Dragele.offset (). Top; $ (document). On ("MouseMove", MouseMove); $ (document). On ("MouseUp", MouseUp); return false; } //Mouse Move Event functionMouseMove (EV) {varleft = Ev.clientx-Disx; vartop = Ev.clienty-Disy; Left= Range (left, rangeele.width ()-d

Refactor if... else... or switch block, if... else... switch When developing asp.net, we often use if... else... or switch to judge multiple conditions. As shown in the following article "user control use event Ver2" http://www.cnblogs.com/insus/archive/2011/11/18/2253605.html,? code: In fact, there is no problem in writing the code above, but it seems that we have to spend some time reading this code during the review. The intention is not clear en

do you determine which piece of code in the body of the refinement function? There are two kinds of signals: 1. Look for comments. If there is a line of comments in front of the code, you are reminded that you can replace the code with a function, and you can name the function on the basis of the comment.Even if there is only one line of code, if it needs to be commented out, it's worth refining it to a standalone function. 2. Conditional expressions and loops in function questions are also the

What programmers hate most is repeated input, even programming. As the saying goes, apartments must sharpen their bodies first. The first plug-ins of these two vs accelerate code development, and the latter is used for refactoring. They are all things that will be used in development without time. Official Website: CodeRush for Visual Studio. NET Version 3.2.1: http://www.devexpress.com/Downloads/Visual_Studio_Add-in/Coding_Assistance/ Refactor! Pr