another = [1, 2, 3]; function dosomething () { console.log (something); } function Doanother () { Console.log ("Another.join ("! ")); } return { dosomething:dosomething, doanother:doanother };} var foo = coolmodule (); foo.dosomething (); Coolfoo.doanother (); 1! 2! 3In Eg10 CoolModule is a function that returns a value of one object, then a foo closure is doSomething doAnother generated when called and. This is the module simplest example of using
();animals [3] = new Hippo (); animals [4] = new Lion ();2. Parameters can be polymorphicclass Ver {Public void Giveshot (Animal a) {a.makenoise ();}}class Petowner {Public voi Start () {Vet v = new Vet ();Dog d = new Dog ();Hippo h = new Hippo ();V.giveshot (d); v.giveshot (h); }}3. Return value polymorphism: The first line of code P375Public class MyS
DART Starter-linux Development environment
Before the beginning of the text, I hope you can look at this paragraph, I first heard that Dart was in last May, that period of time work relatively busy, on the internet to see the "Google Demo use Dart development Android app", and then began to understand, and met a lot of friends, including "Hippo", he said: " Dart All the information is in English, we need to build a Chinese community, so that
Before writing the C # project, it is convenient to redo the list, using List1. Union (List2). ToList () can (enumerable.union). And, if you want to remove the List2 item from the List1, it is also convenient, list2. Except (List1). ToList ()
Now write Java project, it does not have such a native method can be directly invoked, operation, a little more than a few steps.
public static void Main (string[] args) {list
Program output: Merge and remove duplicates: [Unicorn, Penguin, Koala,
. As a result, it is natural to create two business interface classes Tax and Bonus, and then let AmericanTax, AmericanBonus and ChineseTax and ChineseBonus implement these two interfaces respectively. The class diagram is as follows:
The Code is as follows:
Using System; namespace InterfaceSalary {//
However, the interfaces added above hardly solve any problem, because the Caculator code still needs to be modified when the system customers switch between the US and Chinese enterprises. There
and summary are carried out to revise the quality objectives to guide subsequent new projects. By gradually summarizing and correcting projects, we can finally get a set of quality objectives that suit our own needs.
The third concept of CMM is also essentially based on the traditional waterfall software development model.
Many models have emerged in CMM, covering various specialized fields. Among them, the famous models include system engineering, software engineering, software procurement, i
Management
Progress Management
-> PMC/QPM
Cost Management
-> PMC/QPM
Quality Management
Ppqa process and product quality assuranceVer VerificationVal Validation
Human Resource Management
Ot organizational training Training Management and GP 2.5 (generic practice) (not very match)
Communication Management
IPM Integrated Project Management (not very match in cmme model, but cmme have enough practice content in almost all PAS for this kno
The text below comes from my upcoming article. Dr. Xie said that she has not copied but there are too many vulnerabilities in the article.
6.2.7 p120 page:
"In fact, the so-called unified methodology is standards. Although standards are not the purpose, they are necessary. By establishing standards, we can improve the efficiency of communication and reduce the waste of time, this is the unified organization-level process method required in the process of CMM
Level
CMMProcess domain
CmmeProcess domain
Description and Comparison
2
Demand managementSoftware Project PlanningSoftware project tracking and monitoringSoftware Sub-Contract ManagementSoftware Quality AssuranceSoftware Configuration Management
Demand managementProject PlanProject Supervision and ControlSupplier Contract ManagementProcess and product quality managementConfiguration ManagementMeasurement and Analysis
The basic content of project process management is t
talk about China and the software industry.
ISO9000, final method.
PMP is not very familiar. It seems like the last method.
Cmme, which was introduced by Zhou and Wu in China in the Early Days ~ The explosion in the past 10 years is like law, marking the transfer to the final law with SEI tightening China-India high-level evaluation. In the era of CMMS, the phenomenon of "repair without repair" is very serious.
XP, this method is amazing. It is trans
"What is the relationship between CMMs and agility? Is it contradictory? Or converged ?" "How to Implement agility in the cmme environment ?" Since the birth of "agility", such topics have never stopped. A few days ago, in the agilechina discussion group, "How do I perform scrum under cmme ?" And "how to implement agile, how does agile ensure quality ?" I have been mentioned again, and I have many followers and I have already seen them. Pipi suggestio
designing test cases, you may wish to search for related checklists on the Internet. However, there are very few domestic and foreign websites that have such materials. Even if there are such materials, they are not special systems. You can first find a rough checklist, and then constantly improve it when designing test cases to serve as the basis for the next test case design.
O enhance the review of test cases
After the test case is designed, you are advised to add a review process. Peer r
of my previous projects and then I asked about C ++, they are all meticulous, such as the differences between virtual functions and pure virtual functions, and the initialization list. In fact, I have seen it all for a long time, and I have never done any real object-oriented projects. I have hardly answered any questions, which is conspicuous. I also asked if I was familiar with routing protocols, whether I had read the typical C ++ books, and asked about database knowledge, which was just a w
Atom processors for poor battery endurance. If you use a three-core battery, you can only use one to two hours, if you use a six-core battery netbook, the price will rise sharply. Although this netbook can be sold in the European and American markets, it is very difficult to make waves in the Chinese market.
Lao Yao believes that the real netbook should be a consumer entertainment product, and a smooth and comfortable Internet access environment should be available. If some netbooks in China us
enough component must be a very complex component, this kind of component design and implementation complexity may exceed the complexity of the system itself. For example, ibaties.net is used for convenience in the project, but the change may be great, entity class and configuration file are often modified, so I wrote an ibaties.net dedicated configuration management tool for this project for the sake of flexibility. As a result, the project took a month, it takes half the time to write this to
Source: sawin Author: Ru Haiyan
One side is the announcement of a consulting company in project management training: "6 Sigma is not suitable for a level-2 Enterprise of CMMs. It should wait until the level-4 CMMS is complete and the measurement system is complete ." One side is 2004At the World Software Engineering Conference, experts from various countries reached a consensus: "CMM/cmme can be comb
. This not only helps customers establish and improve their capabilities in process optimization, but alsoWith more and more active customer participation, this can effectively save the consultant's time and energy, improve the business staff's acceptance of the process, and facilitate the smooth implementation of the process system in the future.
During the consulting process, we always carried out the guiding ideology of "granting to fish", and guided the customers through seminars.A suitable
Project planning (PP) is a management-level process domain of CMMs. Meeting this process domain is an important condition for reaching the level 2nd of CMMs.
Project planning management plays an important role in the software development process. This is because project planning reflects the understanding of customer needs and provides feasible plans for the management and actions of software engineering
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