Guide2Coding

What is MVC? Model-View-Controller (MVC) has been an important architectural pattern in computer science for many years.It was originally named Thing-Model-View-Editor in 1979, it was later simplifi ed to Model-View-Controller.Although originally developed for desktop computing, model–view–controller has been widely adopted as an architecture for World Wide Web applications in major programming languages. Difference between MVC, MVP and MVVM MVC The input is directed at the Controller first, not the view. That input might be coming from a user interacting with a page, but it could also be from simply entering a specific url into a browser. In either case, its a Controller that is interfaced with to kick off some functionality. There is a many-to-one relationship between the Controller and the View. That’s because a single controller may select different views to be rendered based on the operation being executed. Note the one way arrow from Controller to View. This ...

What is decision? Decision is certain actions which we take based on certain conditions. If it is raining outside we would not go to play. Similarly in C there are certain conditions known as decision making statements based on which it will perform some actions. Why do we need decision making statement? Many a time we want  a set of instructions to be executed under one condition and an entirely different set of conditions under another conditions and this is why we need decision making statements in C. In C decision control statements can be done using: If statement If-else statement By using Logical operators If Statement: Syntax: if(this condition is true)               execute this lines; The if keyword tells the compiler that if the conditions inside the brackets turns out to be true then the code under, will be executed. One may ask what are the conditions that has to be written inside the brackets and how ...