SOLID Principles SOLID Principles form the bedrock of professional and maintainable code in software engineering. Here are the key tenets that support robust and flexible software development. Single Responsibility Principle (SRP) Each component in a program should have one responsibility. It ensures clar...
YAGNI:You aren't gonna need it, 不要去写你目前不需要的功能,大部分预测未来是无效的; SOLID:面向对象设计中的 5 个原则: Single-responsibility principle单一职责原则 Open–closed principle 对扩展开放对修改掉封闭原则,也简称开闭原则 Liskov substitution principle 李氏替换原则 Interface segregation principle ...
These recommendations (along with others) were presented byRobert C. Martinand became known as the SOLID principles. Each letter in the word “SOLID” stands for a principle: Single Responsibility Open/Closed Liskov Substitution Interface Segregation Dependency Inversion While even full compliance with ...
Follow YAGNI principle and don't overengineer. Sometimes complex architecture and principles like SOLID can be incompatible with YAGNI and KISS. A good programmer should be pragmatic and has to be able to combine his skills and knowledge with a common sense to choose the best solution for the ...
the product development team sets the pace and is responsible for delivering the product. Agile teams do this using thesprintmethodology. And Lean's "optimizing the whole" principle is similar to theAgile retrospective, where team members gather after a project's completion to discuss successes and...
The same principle also applies in software development. Rather than working with a set of classes that are hard wired (tightly coupled) to each other, you want to work with a standard interface. Furthermore, you want to ensure that you can replace the implementation without violating the expe...
Bob Martin SOLID Principles of Object Oriented and Agile Design (video) S - Single Responsibility Principle | Single responsibility to each Object more flavor O - Open/Closed Principal | On production level Objects are ready for extension but not for modification more flavor L - Liskov Subs...
The waterfall is a similar model, which can be viewed as an extension. The V-Shaped Model is based on the principle that tasks must be completed in one stage before they can move on to the next. The Model divides the process of development into various challenges. The V-Shaped SDLC mode...
Master the basic principle and function of design pattern; 2. Master the application situation and basic principle of creative design pattern; Course objective 2.1 3 Design pattern - Structural Learn the structural design patterns in design patterns, and apply the patterns to their own systems 2 ...
software development methodologies, as it is carried out with little to no planning and accommodates changes on the fly. This approach finds its strength in smaller projects with loosely defined or evolving requirements. It’s also a solid choice for projects without a clearly defined release date...