Imperative programming is a programming paradigm that uses statements that change a program’s state. For instance, an extension of “procedural programming” is “modular programming”, meaning that you can split further your code … An easy way to explain is that “imperative” programming means that the computer get a list of commands and executes them in order, when “procedural programming” (which is also imperative) allows splitting those instructions into procedures (or functions). A Content Management System refers to a software application that can be used for creating and modification of digital content. Declarative languages contrast with imperative languages which specify explicit manipulation of the computer’s internal state ; or procedural languages which specify an explicit sequence of steps to follow. Procedural programming is a subset of imperative programming where programs are built off of procedures. Examples of programming languages which support the procedural paradigm: Building a House "Imperatively" Imperative is about the HOW. Procedural and object-oriented programming belong under imperative paradigm that you know from languages like C, C++, C#, PHP, Java and of course Assembly. The terms are often used as synonyms, but the use of procedures has a dramatic effect on how imperative programs appear and how they are constructed. Imperative programming languages, on the other hand, do attempt to control the flow of a program; they establish commands that will tell the compiler how they wish the code to run but not explicitly what they want to happen. Similar to our discussion about how procedural and imperative programming were synonymous, we can think of functional programming as a synonym to declarative programming. The imperative property is the dual, where semantics are inconsistent under composition and/or can be expressed with variations of sets of statements. Let's look at an example. Continue Reading. Imperative programming includes procedural programming and object-oriented paradigms, but in the scope of this article, we don’t talk about those concepts much. There are several sub-paradigms of the imperative programming paradigm, such as the procedural or the object-oriented programming paradigms. Declarative vs Imperative Programming When we talk about the programming we mainly focus on languages and codes but an important part of writing good code or selecting the correct programming language for the problem we are working on is to understand the language itself. There are four main Python coding styles: imperative, functional, object-oriented, and procedural. Imperative paradigm. Imperative. Imperative programming is about how a program works while Declarative programming is about what a program does. (Some people combine imperative and functional coding styles while others view them as completely separate styles.) The conspicuous examples of imperative programming are for, while loops, if, else, classes, objects . The structured programming style extends the basic imperative principle with specific control structures: sequences, selection, and iteration. The difference between Imperative and Declarative programming is related to how a program works vs. what a program does. A developer can choose which approach is most appropriate for a particular scenario. You may or may not agree that all four forms are valid or even useful—but nevertheless Python makes them all available. Imperative and procedural programming. Procedural programming is a type of imperative programming in which the program is built from one or more procedures (also termed subroutines or functions). 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