Dyskusje Q&A
If a funtion use private member define in parent class A then if Child class B call that fuction will it can use B class private
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How can I store the values in a text file in a 2D array and call out the smallest number on each column in C?
0 głosów
1 Odpowiedź
want to Modify the displayBirthdate function to display a user’s age from the API call in getAUserProfile() in a DIV with a CSS
0 głosów
1 Odpowiedź
why do we need to declare the function as virtual? is there any limit on number of derived members that can call the function if it's not virtual?
2 głosów
2 odpowiedzi
I want to increment the global variable when i call a function but its giving me an error can some body help me out
0 głosów
1 Odpowiedź
1. Write a program which will take marks of three quizzes as float input, then call a void function ScaleUp( q1, q2, q3) to
-1 Głos
1 Odpowiedź
The gets() call always gets ignored due to the carriage return or new line. What is the prosper way to use the gets() function?
0 głosów
1 Odpowiedź
How compare data in two different time?
I Append live data to numpy array. How compare data in two different time? Or how call
0 głosów
1 Odpowiedź
why in this case we call the function in Main like that " int result = sum(x, y);" why no by just typing sum(x,y)?
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1 Odpowiedź
In " x = 3 + 6" , Is "=" sign is an operator or not? If it is an operator then what we'll call "x" ? An operand or a variable?
2 głosów
3 odpowiedzi
DECLARE SUB Result ()
CALL Result
END
SUB. Result ()
N=5
C=1
WHILE C <=5
PRINT N
N=N*10+5
C=C+1
WEND
END output of the given.
-4 głosów
3 odpowiedzi
sum ko call kraya bina object bnay kyo ki ye static method h but ise x m assign hi kyu kiya print krane k liye
-1 Głos
1 Odpowiedź
This is more of a design question, but what do they call the concept where not all of an app's features are available on the web
1 Głos
1 Odpowiedź
Why not just use the var keyword as the type of the parameters passed in the method? Then we could call the function passing arguments of whatever type we would like. Could that work?
0 głosów
3 odpowiedzi
Is there a way in c++ to directly access balance as a getter without having to do a function call but only be able to modify it through related methods?
0 głosów
2 odpowiedzi
Why does an error pop up here:
var1 = "Trey"
var2 = "Tanner"
var3 = "Ellis"
var4 = "Jake"
var5 = "Christine"
question = input('What is your name? ')
if question == "var1":
print('Welcome Back Trey')
Error:
Traceback (most recent call last):
File "Hi.py", line 6, in <module>
question = input('What is your name? ')
File "<string>", line 1, in <module>
NameError: name 'Trey' is not defined
0 głosów
10 odpowiedziI am coming from a decent C++ background, C++ has issues of datatype handling but I see python has dynamic data type management policies (didn't know what to call them), in doing so is there any memory complexity?
0 głosów
1 Odpowiedź
Hello guys right now I am kinda of new in python
my question is related to the function call len()
len() its print out the character but here it's the confusing part, I am working with a list let me explain an example
players
['lee', 'bob', 'moe', 'joe']
len(players)
4
why it's giving me 4 item in the list I thought len it counts the characters and if I do this it give me the correct somewhat answer what I am seeking,
len(players [-1])
3
0 głosów
8 odpowiedzi
so although using srand(time(0)) can be used to get truly random numbers, how truly random are they? For example, if one were to call this method at the same time (in this example, if one were to use this command at 51s) each time would the numbers generated be the same???
If so, are the numbers still truly random??
And if this theory is true, how can one generate truly random numbers that cannot repeat based on external variables (e.g., time)?
2 głosów
4 odpowiedzi
#include <iostream>
using namespace std;
class A{
public:
void f1();
};
class B : public A{
public:
virtual void f1();
}
int main()
{
A * obj = new B;
obj.f1();
}
Ques: can we write virtual before an overridden function from the base class?? if yes which f1() should it call base class f1() or derived class f1()???
0 głosów
1 Odpowiedź
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