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1. Top results related to procedural programming meaning

   • Procedural Programming with UML Modelling

     Top Answer

     Answered Mar 14, 2014 · 6 votes

     UML has many diagrams. Only class diagrams are done directly for OOP conception. Object and Composite structure diagrams are not so strict already.

     All other diagrams can be used without and apart from the OOP. Sequence, Timing, Activity, Communcation, Use case, Interaction Overview, State Machine, Package, Deployment, and Component diagrams work OK.

     So, the only diagram not for the direct use is the class diagram, that you simply needn't in the functional programming.

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     1/5

   • Procedural Programming Loops

     Top Answer

     Answered Nov 21, 2014 · 0 votes

     You can use a do...while loop which is basically the same as a while but the condition comes at the end rather than at the start.

     int i = 0;do { print ( "Iteration " + i); i ++;} while ( i <= 10)

     It's very useful if you want to perform a block of code at least once before checking the condition.

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     2/5

   • Meaning of -1 in Programming

     Top Answer

     Answered Jun 12, 2013 · 7 votes

     in C# -1 is just negative one. They're comparing a number against a number, seeing if it is indeed equal to negative one.

     It's not uncommon to have an integer field that should only have positive values (for example, when representing an index in a list) and in such cases -1 is sometimes used to represent "not a valid value", for example, there is no item, and hence no index. They use -1 because an int is not nullable; they cannot assign null.

     In theory this is probably a bad practice; it's using a "magic value" to mean something more than it really should. Ideally if "there is not valid" is a valid thing for the variable to represent it should be a nullable integer (int? or Nullable<int>) but this is an old convention (carried over from other languages without a feature for nullable ints) so it's hard to eliminate entirely.

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   • Meaning of "Consistent state" in C programming

     Top Answer

     Answered May 21, 2017 · 0 votes

     The wording does not sound familiar to me, but perhaps that was the professor's intention. I think that he means that the variables have been initialised. But he could also mean that in e.g. a multithreaded context, the variables are set while holding a mutex. Or that the variables are not volatile. Without more context, it is hard to guess what he meant.

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     4/5

   • meaning of parenthesis in R programming under levels

     Top Answer

     Answered Mar 13, 2019 · 0 votes

     When an open parenthesis ( comes after a name, R will treat whatever comes before the parentheses as a function and pass whatever is inside the parentheses to that function as arguments.

     I start with this because functions are evaluated with high priority, so "What is the meaning of (l1)[l1]

     " is the wrong question, levels(l1) happens first, then [l1] happens to the result of levels(l1).

     For example:

     log(1:3)-

     Calls the function log() on the vector 1, 2, 3.

     log(c(1, 5, 7))-

     Calls the function c() on 1, 5, 7 to create the vector 1, 5, 7, then calls the function log() on the vector 1, 5, 7.

     log(c(1, 5, 7))[2]-

     Calls the functions c() and then log() as described above, and then calls the function [ on the result, extracting the 2nd element of the result of log().

     factor( c( levels(l1)[l1], levels(l2)[l2] ) ) # some spaces added for clarity-

     • Calls the function levels() on the l1 object subsets the result with [, based on the values in l1
     • Calls the function levels() on the l2 object subsets the result with [, based on the values in l2
     • Calls c() on the results mentioned above
     • Calls factor() on the result of c()

     What is levels(l1)[l1] doing? As far as I can tell, this is a confusing way to get the same result as as.character(l1):

     set.seed(47) # for reproducibilityl1 = factor(sample(letters, size = 10, replace = TRUE))l2 = factor(sample(letters, size = 10, replace = TRUE))l1# [1] z j t v o r k m o y# Levels: j k m o r t v y zlevels(l1)# [1] "j" "k" "m" "o" "r" "t" "v" "y" "z"levels(l1)[l1]# [1] "z" "j" "t" "v" "o" "r" "k" "m" "o" "y"identical(as.character(l1), levels(l1)[l1])# [1] TRUE

     So, overall, I think the goal of factor(c(levels(l1)[l1], levels(l2)[l2])) is to concatenate the vectors l1 and l2, with a factor as the result. I think a clearer way to do this is

     factor(c(as.character(l1), as.character(l2)))# [1] z j t v o r k m o y d s e p n x k a b m# Levels: a b d e j k m n o p r s t v x y z

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2. People also ask

   What is procedural programming?

   • [Definition] Procedural Programming may be the first programming paradigm that a new developer will learn. Fundamentally, the procedural code is the one that directly instructs a device on how to finish a task in logical steps. This paradigm uses a linear top-down approach and treats data and procedures as two different entities.

   What is Procedural Programming? [Definition] - Key Features - Hackr

   hackr.io/blog/procedural-programming

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   What are the key features of procedural programming?

   • The key features of procedural programming are given below: Predefined functions: A predefined function is typically an instruction identified by a name. Usually, the predefined functions are built into higher-level programming languages, but they are derived from the library or the registry, rather than the program.

   What is Procedural Programming? [Definition] - Key Features - Hackr

   hackr.io/blog/procedural-programming

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   What is a procedure in programming?

   • Procedures, also known as routines, subroutines or functions, simply consist of a series of computational steps to be carried out. During a program’s execution, any given procedure might be called at any point, including by other procedures or itself. Languages used in Procedural Programming:

   Differences between Procedural and Object Oriented Programming

   www.geeksforgeeks.org/differences-between-procedural-and-object-oriented-programming/

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   What is the difference between procedural and object oriented programming?

   • Objective-C, Dart, Swift, Scala. Below are some of the differences between procedural and object-oriented programming: In procedural programming, the program is divided into small parts called functions. In object-oriented programming, the program is divided into small parts called objects. Procedural programming follows a top-down approach.

   Differences between Procedural and Object Oriented Programming

   www.geeksforgeeks.org/differences-between-procedural-and-object-oriented-programming/

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3. hackr.io › blog › procedural-programmingWhat is Procedural Programming? [Definition] - Key Features

   hackr.io › blog › procedural-programming

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   Dec 13, 2022 · Simply put, Procedural Programming involves writing down a list of instructions to tell the computer what it should do step-by-step to finish the task at hand. Key Features of Procedural Programming. The key features of procedural programming are given below: Predefined functions: A predefined function is typically an instruction identified by ...

   • Author: Sagar Bhatia

4. techplces.com › procedural-programmingWhat is Procedural Programming? A Beginner's Guide

   techplces.com › procedural-programming

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   Mar 20, 2024 · At its core, procedural programming is all about telling the computer what to do, one step at a time. It’s like giving a robot a series of commands: “First, do this. Then, do that. After that, do this other thing.” These clearly defined sequences of instructions are known as procedures. Think of it like baking a cake from scratch.

5. www.geeksforgeeks.org › differences-betweenDifferences between Procedural and Object Oriented Programming

   www.geeksforgeeks.org › differences-between

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   Jun 28, 2022 · In procedural programming, the program is divided into small parts called functions. In object-oriented programming, the program is divided into small parts called objects. Procedural programming follows a top-down approach. Object-oriented programming follows a bottom-up approach.

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     Procedural-Oriented Programming

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     Functional, Procedural & Object-oriented Programming - An Overview

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7. www.codewithc.com › exploring-proceduralExploring Procedural Programming: A Fundamental Paradigm

   www.codewithc.com › exploring-procedural

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   Feb 15, 2024 · Definition of Procedural Programming. What in the World is Procedural Programming? Let’s kick things off by breaking down what Procedural Programming is all about. In simple terms, it’s a programming paradigm where the program is structured around procedures or routines.

8. www.freecodecamp.org › news › an-introduction-toProgramming Paradigms – Paradigm Examples for Beginners

   www.freecodecamp.org › news › an-introduction-to

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   May 2, 2022 · Procedural programming is a derivation of imperative programming, adding to it the feature of functions (also known as "procedures" or "subroutines"). In procedural programming, the user is encouraged to subdivide the program execution into functions, as a way of improving modularity and organization.

9. campus.datacamp.com › procedural-programmingWhat is procedural programming? | Theory

   campus.datacamp.com › procedural-programming

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   Procedural programming is an imperative programming paradigm which is based on the concept of the procedure. A procedure (also sometimes called a subroutine) is a series of steps defined in a subsection of code that can be referenced elsewhere and rerun multiple times.

10. softwareengineering.stackexchange.com › questionsWhat exactly is procedural programming? How exactly is it ...

    softwareengineering.stackexchange.com › questions

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    Feb 28, 2014 · Procedural programming is not the same thing as functional programming; it's actually essentially the same thing as object-oriented programming, minus the objects and classes. – Mason Wheeler. Feb 27, 2014 at 16:59.