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SOLID | |
Single Responsibility Principle - class should have one job | |
Open Closed Principle - Objects should be OPEN for extension but closed for modification | |
Liskov Substitution Principle - can a subtype substitute for a base type | |
-- if S is a subtype of T, then objects of type T may be replaced with objects of type S | |
Interface Segregation Principle - “many client-specific interfaces are better than one general-purpose interface--no client should be forced to depend on methods it does not use | |
Dependency Inversion Principle - High-level modules should not depend on low-level modules. Both should depend on abstractions. | |
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Coding process | |
Break it down | |
Start and End Dates | |
Questions | |
Get Answers | |
ERD - Entity Relationship Diagram | |
Sprint Planning | |
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SCRUM Methodology | |
Product Owner | |
Backlog/Queue | |
In Progress | |
Under Review | |
Done | |
Tested | |
Sprints < 30 days | |
Daily Scrum | |
what we worked on | |
we we are going to work on | |
blockers | |
Retro | |
Stop | |
Keep | |
Start | |
User Story | |
Given | |
When | |
Then | |
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Inheritance - Object take on properties of existing objects. Sub/derived class inherits from a Super/base classes | |
Encapsulation - Restricts direct access to an objects components/methods | |
Abstraction - reduces something to the essential characteristics which reduces complexity and increases efficiency | |
Polymorphism - many forms. Shape class >> Square, Circle ect. Each will have different data and are responsible for it. | |
-- ie being able to send the same message to different objects and get different results. |
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