Asst. Commissioner (43 BCS) | Ex Full Stack Dev
Asiful Haque
Liskov Substitution Formal definition of Liskov substitution principle is –Let φ(x) be a property provable about objects x of type T. Then φ(y) should also be true for objects y of type S where S is a sub-type of T. Or we can say – If class A is a sub-type of class B, then … Read more
Introduction The Open/Closed Principle (OCP) is a core concept in object-oriented design, stating that software entities—such as classes, modules, and functions—should be “open for extension but closed for modification.” Introduced by Bertrand Meyer in 1988 and later popularized by Robert C. Martin in the early 2000s as part of the SOLID principles, the OCP emphasizes … Read more
Do one thing and do it well!Single Responsibility Principle – This principle states that a class should only have one responsibility. Furthermore, it should only have one reason to change. SRP, like most principles out there, can be over-applied. If we create a new class for incrementing integers, then yeah, that may be a single … Read more
Redirect relates to the routing In ASP.NET. There are two different ways to routing; or changing the current requests endpoint:Rewrite the current URL andRedirect to an external URL.These two tasks are similar but yet different in their execution. Routing in ASP.Net Routing in ASP.NET works by mapping incoming URL requests to specific controller actions. When … Read more
Introduction The rest and spread operators are syntactic features in JavaScript introduced with ECMAScript 2015 (ES6), both denoted by three consecutive dots (). The rest oper- ator is utilized to collect multiple function arguments into a single array, enhancing flexibility and allowing developers to create functions that can accept an indefinite number of parameters. Conversely, … Read more