software development workflow best practices

: demand, design and development2, for testing and results validation, combined with user story (use case diagram and flow chart) to verify that the cycle is generally controlled in 2 days, that is, the next day to verify the delivery of content, so that the station-type meeting is generally postponed to the afternoon. or adjust the meeting cycle according to the project characteristics.3, gradually improve the bug management, test automation, Deployment automation, release automation work.4. If

Software development skills for data scientistsData scientists often come from diverse backgrounds and frequently don ' t has much, if any, in the-the-of-the-the-the-formal training In computer or software development. That's being said, most data scientists at some point would find themselves in discussions with

Java application Development training is becoming more and more hot in recent years. There are countless people who attend Java training every day, what can I do to learn Java software development?1. Desktop-level applications: simple to say that the program is running on the computer, such as Word, Excel, etc.2. Enterprise Application: The general use of data is

extension to the system might add a new subclass that is likely to support the same responsibilities in new ways. At this point, the newly created superclass might be an abstract class.The OCP is at the heart of many of Ood's claims. If this principle is applied effectively, the application will be more maintainable, reusable, and robust. LSP is one of the main principles that makes OCP known as possible. The substitution of a formal subtype allows a module that uses a base type to be extensibl

On September 16, September 4, the IBM Rational Software Development Summit Forum came to Shanghai. When I arrived at the Conference venue, Dr. Daniel Sabbah gave a keynote speech. The conference venue slowly could not find a seat. Fortunately, I met a report colleague, only when the reporting platform on the second floor is on the backdoor can the server be seated. Later, I learned that I missed the very ex

We learned encoding before, but we compiledProgramIt cannot be put into use directly. We only need to test the system to discover and correct errors found in the system, so that our programs can be in good state before being handed over to users. System testing is an important part of program design and an important guarantee for successful system development, 1: The basic workflow of the test is as fol

Driving Test Development (TDD) is the only one that allows you to write no bugsProgram. Only Pair programming is feasible. We are successful because we are using remote developers. Wait ...... I can see it every day. Such a wind is very confusing. It fooled us and makes us think that is the only reason we cannot meet the genie in Aladdin's teapot. In the end, what these people write will make you think so. If you randomly find 100 programmers an

Today's books are amazing. 45 habits of efficient programmers, 97 things that software architects should know... but I always think that I am a FIFO pipeline, and I don't remember much after reading it. Perhaps only a handful of things in this age of hustle and bustle can be truly remembered and practiced from time to time. On a public car, I forced myself to cut down the last few items from practices that

As a complete overall information solution needs to be strong enough to function, these functions are relatively independent, and interdependent. When there is a need for such a function can be taken out at any time, the appropriate modification can meet the requirements. Only in this way can the rapid development of various information systems to meet the needs of a variety of customers.The main problems to be solved in synchronizing data are:01: Nat

Technical requirements for software development and related books and materials For web technologies, HTML, XML, and ASP. net, C #, Java, JavaScript, Ajax, WebService, CSS, website reconstruction, SQL Server, Oracle, IIS server, server security, and other related technologies cover a wide range. How can we master so many technologies? Our practical work experience tells us that we must have a deep understan

client program asks for a change to the Fat class, it affects all other client programs. Therefore, client programs should rely solely on the methods they actually invoke. This can be achieved by decomposing the fat-like interface into multiple client-specific interfaces. Each client-specific interface declares only those functions that are called by its specific client or client group. The Fat class can then inherit all the client-specific interfaces and implement them. This relieves the depen

and TextBox do not know the existence of the mediator. It stayed quiet, imposing its statutes on those objects without their permission or knowledge.ConclusionIf the statute covers a wide range and is visible, then the facade model can be used to apply the statute from above. On the other hand, if the scope of the statute design is small and freely customizable, then the mediator model is a better choice. The facade pattern is usually the agreed attention point. Everyone agrees to use the facad

I will mainly talk about the award-winning bibliography (because I have recently been engaged in testing and defect management, I will talk about these two products later) Unfortunately, I have never read any of the general books, and I have read three of them in the second type of technical books, which are accurate to being browsed. To be honest, it is not easy to write impressive books. I noticed that both of the first prizes were published by o'reilly. Complete list of winners: http:/

. idatareader datareader ); In the database transaction section, apart from opening and closing the transaction normally, I recommend a transaction delegate and method for execution. idataaccessor provides the transactionexecute method, definition of its delegate transactionhandler: /// /// Define the transaction processing delegate for database operations. This delegate will execute database transactions on behalf of the customer, so that the user does not need to consider the start and end