Inaga oo sii wadaya barnaamijyadeenna taxana ah, waxa aan ka hadli doonnaa Waxqabadka^(Function) – inta badan waxa ay xambaarsan tahay. Haddii aad rabto inaad barato sida loo codeeyo, markaa fahamka shaqooyinka runtii waa muhiim. Isla sidaas oo kale ayaa khuseeysa barnaamijyada hadda jira ee u janjeera inay koobiyeeyaan koodkooda marar badan si ay ugu adeegsadaan qayb ka duwan shaqadooda.

Barashada sida loo isticmaalo hawlaha macnaheedu waa cod-bixiyaha ayaa ogaan doona sida si hufan loogu shaqeeyo. Ma aha oo kaliya, laakiin koodka ayaa fududaan doona in la akhriyo, taasina waa faa'iido haddii aad ka shaqaynayso koox.

Waa maxay Shaqada Barnaamijyada?

Xagga aasaasiga ah, shaqadu waa block of code oo qabta hawlo kala duwan. Haddii aad u baahato, hawl ayaa la wici karaa oo dib loo isticmaali karaa marar badan. Si aad wax uga dhigto mid aad u xiiso badan, cod-bixiyeyaashu waxay si fudud ugu gudbin karaan macluumaadka shaqada, laakiin ma aha taas oo keliya, laakiin sidoo kale waa suurtogal in dib loo soo celiyo macluumaadka.

Waqtigan xaadirka ah, qaar badan oo ka mid ah luqadaha barnaamijyada caanka ah waxay leeyihiin qaabkan ku dhex jira, kaas oo la filayo markan.

Hadda, mar kasta oo shaqo la yiraahdo, barnaamijku wuxuu caadi ahaan joojin doonaa barnaamijka hadda socda wuxuuna hirgelin doonaa shaqada. Halkaa waxa laga akhrinayaa shaqada kor ilaa hoos, marka hawshu dhamaato waxa uu barnaamijku ka sii socon doonaa halkii uu ku hakaday.

Haddii shaqadu dib u soo celiso qiimaha, qiimahaas gaarka ah ayaa markaa loo isticmaali doonaa meeshii markii hore loogu yeeri jiray shaqada.

Akhri^(Read) : Waa maxay Java Programming Language^{(What is Java Programming language)} ?

Sida loo qoro shaqada Void

OK, sidaa darteed qorista shaqo madhan waa mid aad u fudud waxaana lagu samayn karaa wakhti gaaban gudaheed. Maskaxda^(Bear) ku hay in shaqadani aanay soo celin qiimo. Aynu eegno dhawr tusaale oo ku siin kara fikrad waxaad samayn lahayd.

Tusaale JavaScript

function helloFunction(){
alert("Hello World!");
}
helloFunction();

Python Tusaale

def helloFunction():
print("Hello World")
helloFunction()

C++ Tusaale

#include <iostream>
using namespace std;
void helloFunction(){
cout << "Hello World!";
}
int main(){
helloFunction();
return 0;
}

Akhri^(Read) :  Waa maxay luqadda barnaamijka R^{(What is the R programming language)} ?

Sida loo qoro Hawlaha u baahan qiime

Haddii aad qorayso kood isku mid ah dhowr jeer inta lagu jiro shaqadaada, markaa hawlaha madhan ayaa taas ku fiican. Si kastaba ha ahaatee, noocyadan shaqooyinka isma beddelaan, taas oo aan ka dhigin kuwo faa'iido badan leh. Habka ugu fiican ee looga dhigi karo faa'iido badan ayaa ah in la kordhiyo waxa ay samayn karaan iyaga oo u diraya qiyam kala duwan shaqada.

Python Tusaale

def helloFunction(newPhrase):
print(newPhrase)
helloFunction("Our new phrase")

Tusaale JavaScript

function helloFunction(newPhrase){
alert(newPhrase);
}
helloFunction("Our new phrase");

C++ Tusaale

#include <iostream>
using namespace std;
void helloFunction(string newPhrase){
cout << newPhrase;
}
int main(){
helloFunction("Our new Phrase");
return 0;
}

Akhriso^(Read) : Mabaadi'da iyo Tilmaamaha Barnaamijyada ugu Wanaagsan dhammaan barnaamij-bixiyayaashu waa inay raacaan^{(Best Programming Principles & Guidelines all Programmers should follow)} .

Sida loo qoro Function soo celisa qiime

Dhinaca ugu dambeeya ee maqaalkani, markaa, waa sida loo qoro hawl soo celin doonta qiimaha. Mar kasta oo aad rabto inaad beddesho xogta ka hor intaadan isticmaalin, markaa tani waa habka loo maro xaaladaha badankood.

Python Tusaale

def addingFunction(a, b):
return a + b
print(addingFunction(2, 4))

Tusaale JavaScript

function addingFunction(a, b){
return a + b;
}
alert(addingFunction(2, 4));

C++ Tusaale

#include <iostream>
using namespace std;
int addingFunction(int a, int b){
return a + b;
}
int main(){
cout << addingFunction(2, 4) ;
return 0;
}

Akhriso^(Read) : Mashaariicda ugu fiican ee barnaamijyada bilawga ah^{(The best projects for beginner Programmers)} .

Ku^(Have) raaxayso tijaabi koodka aanu halkan ku taxnay. Waxaan rajaynaynaa inay caddeeyaan inay waxtar u leeyihiin shaqadaada.

What is a Function in Programming? We explain

In continuation with our рrogramming sеries, we are going to talk about Function – much of all that it entails. If you want to learn how to code, then understanding functions is really important. The same applies to current programmers who tend to copy their code quite often to use in a different section of their work.

Learning how to use functions means the coder will know how to work more efficiently. Not only that, but the code will be easier to read, and that is a boon if you’re working in a team.

What is a Function in Programming?

In basic terms, a function is a block of code that performs various tasks. Should you need to, a function can be called and reused numerous times. To make things even more interesting, coders can pass information to a function with ease, but not only that, but it is also possible to send information right back.

At the moment, many of the popular programming languages have this feature built-in, which is expected at this point.

Now, whenever a function is called, the program will usually pause the currently running program and implement the function. From there, the function will be read from top to bottom, and once the function has completed its task, the program will continue from where it had paused.

Should the function send back a value, that particular value will then be used where the function was originally called.

Read: What is Java Programming language?

How to write a Void function

OK, so writing a void function is super easy and can be done in a short amount of time. Bear in mind that this function does not return a value. Let’s look at a few examples that might give you an idea of what to do.

JavaScript Example

function helloFunction(){
alert("Hello World!");
}
helloFunction();

Python Example

def helloFunction():
print("Hello World")
helloFunction()

C++ Example

#include <iostream>
using namespace std;
void helloFunction(){
cout << "Hello World!";
}
int main(){
helloFunction();
return 0;
}

Read: What is the R programming language?

How to write Functions that require a value

If you are writing the same piece of code several times throughout your work, then void functions are perfect for that. However, these types of functions do not change, which doesn’t make them super useful. The best way to make void functions more beneficial is to increase what they can do by sending different values to the function.

Python Example

def helloFunction(newPhrase):
print(newPhrase)
helloFunction("Our new phrase")

JavaScript Example

function helloFunction(newPhrase){
alert(newPhrase);
}
helloFunction("Our new phrase");

C++ Example

#include <iostream>
using namespace std;
void helloFunction(string newPhrase){
cout << newPhrase;
}
int main(){
helloFunction("Our new Phrase");
return 0;
}

Read: Best Programming Principles & Guidelines all Programmers should follow.

How to write a Function that returns a value

The final aspect of this article, then, is how to write a function that will return a value. Whenever you want to alter data before using it, then this is the way to go in most situations.

Python Example

def addingFunction(a, b):
return a + b
print(addingFunction(2, 4))

JavaScript Example

function addingFunction(a, b){
return a + b;
}
alert(addingFunction(2, 4));

C++ Example

#include <iostream>
using namespace std;
int addingFunction(int a, int b){
return a + b;
}
int main(){
cout << addingFunction(2, 4) ;
return 0;
}

Read: The best projects for beginner Programmers.

Have fun testing the codes we’ve listed here. We hope they will prove useful in your work.

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