srp outage

https://mp.weixin.qq.com/s?__biz=MzU5MjQ1NTEwOA==mid=2247490249idx=1sn= d86083e33d9884bc1df20827a966b195chksm= Fe1e2e62c969a77417502a559c38afc2094d09aa9ed881eea225222df8e4d4b52dd9f3b56950scene=21#wechat_redirectLast week, we released the Book of the Dead based on Unity 2018.1, showcasing the ability of unity 2018 to bring high-end visuals to a new level of graphics rendering. Yes, in the release cycle of Untiy 2018, graphics rendering will be a focus of attention!In 2018, we will release many fe

" Dimitri Principle or "Least knowledge Principle" minimum knowledge principleDescription: The object and object should be associated with as few methods as possible to avoid the intricate relationships.How to implement Dimitri lawThe main purpose of Dimitri Law is to control the overload of information, in the application of the system design should pay attention to the following points:1) in the division of classes, a class with weakly coupled should be created. The weaker the coupling between

11 principles of object-oriented design Single Duty principle (the Responsibility Principle , abbreviation SRP ) Open-Close principle (the Open-close Principle , abbreviated as OCP ) Liskov Replacement principle (the Liskov Substitution , hereinafter referred to as LSP ) Dependency Inversion principle (the Dependency inversion Principle , referred to as Dip ) Interface Isolation principle (the Interface segregation Principle , referred to

of the class, whenever possible, a class should be designed to be invariant class.4) on references to other objects, a class's reference to other objects should be minimized.7. Single Responsibility Principle:Introduction to the SRP (srp--single-responsibility Principle): As far as a class is concerned, one should only focus on doing one thing and only a reason that causes it to change。The so-called duty,

, pay attention to the following points:1) The division of classes should create classes with weak coupling. The weaker the coupling between classes, the more conducive it is to reuse.2) In the structure design of classes, each class should minimize the access permissions of members. A class should not have its own public attributes. Instead, it should provide a method of value and value assignment to allow the outside world to indirectly access its own attributes.3) in the design of classes, a

Working principle of USB OTGThe most important extension of the OTG supplemental specification for USB 2.0 is its more energy-efficient power management and the ability to allow devices to work in the form of host and peripherals. OTG has two types of devices: Dualrole device and Peripheralonly OTG device ). Dual-purpose OTG devices fully comply with USB2.0 specifications. At the same time, he also needs to provide limited Host capabilities and a MiniAB outlet, support for Host Negotiatio n Prot

graphics program uses this class to draw a rectangle on the interface; This violates SRP (single responsibility principle ); Farhana: How does one violate the rules? Shubho: You see, the Rectangle class does two things. In one method, it calculates the area, and in another method it returns a GUI that represents a rectangle. This will bring about some interesting questions: The GUI must be included in the computing ry application. That is, when deve

single Responsibility Principle Here, the rectangle class does the following two things: Calculates the rectangular area; Draw a rectangle on the interface; In addition, two applications use the rectangle class: Computational Geometric ApplicationsProgramUse this class to calculate the area; The graphics program uses this class to draw a rectangle on the interface; This violates SRP (single responsibility principle ); Farhana:How can t

Single Responsibility Principle defines a responsibility as a reason to change, and concludes that a class or module shocould have one, and only one, reason to change. SRP is an important design principle proposed by Uncle Bob. SRP emphasizes that each class or module has only one reason for change. However, the only reason for this change is not easy to understand. Many people think that a single responsi

What is the design principle. Design principles are the basic tools that apply these rules to make your code more flexible, easier to maintain, and easier to scale. Basic Principles Package changes encapsulate what varies. interface-oriented becomes instead of implementing Code to an interface rather than to an implementation. Use combination instead of inheritance Favor composition over inheritance srp:the single Responsibility principle sole responsibility Each object in the system should have

roles usingHost negotiation protocol(HNP). That protects against the inevitable cases where the cable getsHooked up going the "wrong" ction for at least one of the tasksHand. That dynamic role selection is the most procedurally visible aspectOf OTG, but there's more to OTG than that; see the OTG Specification(And errata). The primary target of OTG is battery powered devices, soSeveral aspects of the specification support reduced power usage. TheseInclude a new session Request Protocol (

30-minute understanding of Object-Oriented Design Principles Many people have read the design patterns, but Martin does not have much estimation on the object-oriented design principles (For details, refer to Agile Software Development: Principles, models and practices). In fact, the two are complementary: the design pattern is a specific practical method, and the design principle is the guiding ideology; The design pattern lets you know how, and the design principle lets you know why. Agile Sof

the dragon's 18 ops, whether the enemy is a friend, both of them can be resolved with the "x-Dragon" drop-down. Murong Fu, however, has caused too many reasons for his change. Although "by the means of one, he still applies", almost all Jianghu people fear three points, but because of the many and not refined, after encountering a master like Qiao Feng, I am afraid I will not be able to "let alone. Here, we think of Qiao Feng as the method of reducing the dragon's 18 ops, while Mu Rong's mart

Design principles are basic tools. applying these rules can enable yourCodeIt is more flexible, easier to maintain, and easier to expand. Basic Principles (OO design princples) Closed change encapsulate what varies. Code to an interface rather than to an implementation Combination is preferred, rather than favor composition over inheritance SRP: the single responsibility principle single responsibility In the system, each object should hav

What is the basic object-oriented principle?Design principles are basic tools. applying these rules can enable yourCodeIt is more flexible, easier to maintain, and easier to expand. C # basic object-oriented principles 1. Compile APIs instead of implementing [code to an interface rather than to an implementation.]Ii. Prioritize combination rather than inheritance [favor composition over inheritance.]Iii. SRP: the single responsibility principle si

Seven major object-oriented design principles (Transition) and seven major design principles I. Single responsibility principle: Full name: "Single-Responsibility Principle" Object-Oriented Design Note: For a class, you should focus only on one thing and only one cause of its changes. The so-called responsibility, we can understand it as a function, that is, this class function should have only one, not two or more. It can also be understood as the reason for referencing changes. When you find t

Why should you use object-oriented programming? Today, we explain why we use object-oriented and what the benefits of it are by talking about a few design principles.A single principle of responsibility:Full name: "Single-responsibility Principle" Object-oriented designDescription: In the case of a class, you should focus only on doing one thing and only a reason that causes it to change. The so-called duty, we can understand his function, is that the design of this kind of function should be on

ISP, Interface segregation principle.Interface isolation principle". Like the dip principle, the ISP principle was proposed by the famous Martin. In 1996, he published an article titled "The interface segregation principle" in C ++ reporter, which elaborated on the ISP principle, in addition, in his classic book agile software development, principles, patterns (Chinese Translation: Agile Software Development: Principles, models and practices), practices, and agile principles, patterns, and prac

can connect up to 256 gigabit high-speed routers. The physical interface rate of the DPT can be from 155Mbps, 622Mbps, 2.4Gbps to 10Gbps or even higher, while in a gigabit Ethernet, its interface rate is the maximum of 1Gbps. In IP over SDH fiber ring, because of the need to reserve bandwidth for fiber ring protection switch, IP over SDH only half of the bandwidth used to transfer IP data packet, bandwidth utilization is very low. In DPT, because all the bandwidth in the two-fiber ring can be

For small and medium-sized companies using Tomcat as a Java container, there is no system tuning is very easy to appear tomcat in the running process of service outage, and in the Tomcat log is generally unable to see the useful information, and this instance of Tomcat after the outage tuning, Is by the company's framework to adjust, he is the JVM tuning has a very deep understanding, and the author of the