Q&A Discussions
Please am ask to use javafx scene builder to create a tithes an offering record keeping please i want help with the codes .
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1 Answer
I am trying to create an insertion sort with linked list , any help? My code made it in 16.4 second in range 10000
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1 Answer
I am just a beginner and opt for c++ to start the course, is this a right decision? Your valuable advice will be very helpful.
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2 Answers
I am beginner in c++ ,now I need to start data structures. Where have I to start and how long it will take to complete?
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1 Answer
here i am , today i decided to learn how to write codes , i'd like to be in an adcanced level and i'll be
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2 Answers
People always compare A.I. code to ancient Egypt. Can we use Python or PHP for databases along with OOP? Do you agree? if so, why? I am looking to build a A.I. Because my friend lives across the Galaxy.
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5 Answers
Hi, Is it neccessary to learn C or C++ to learn Java?
I am a mechanical engineer and would like to write codes for subroutines. please suggest pre-requisites to learn Java.
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3 Answers
Any one knows how to use advace kivy method? I am trying to make an app using kivy and I can't change the background of labels?
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2 Answers
Hi all, I am new to programming I would like to learn, how to design a Website, Web application games. But I have no knowledge
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1 Answer
Guys When I have to copy some images in image tag I am not able to view o/p as my image,instead of box at upper left side disp
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2 Answers
Hello, I am to submit a project using Java in a week but I don't know what to do yet. Can someone give me an idea on what to do?
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2 Answers
Completed PHP in a day yes!!! but pls tell me if I am doing something wrong i find it hard to believe. 👍 @ solo learn
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2 Answers
I am a fresher ..and i got testing as my sl ...i had lot of doubts on my mind.is there any scope for testers..in furture
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1 Answer
I am developiñg my very first business portifolio, but I need a code to àdd there, so thàt I càn receive dàta form in emàil...
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1 Answer
I am a foreigner. Why does not provide the function of selecting word in the text, so I can copy it and query the translation?
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1 Answer
am totally a newbie when it comes to coding, I want to develop story based games on android; can I make 3d games with kotlin?
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1 Answer
Hi guys, i am using Bootstrap (Less) to build websites.. Its a good way or not ? PS: i know html5&css3 and beggining in JS!
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1 Answer
I am trying to make an auto clicker with a start and stop hotkey in visual studio community. Does anybody have to codes or sugge
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1 Answer
help me guys i m new..I am having problem with quotations
what will be the code if the output is "hello world" and 'hello world'
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1 Answer
so guys now i have decided to master c++ and java so with this knowledge i have a great idea of an android game so am i able to create it? and i have my diagrams ready too for my game so how to implement them with my code and where to implement it and how thanks in advance!
1 Vote
7 Answers
How do i find a tutor to teach me HTML and C+ when i am in lockdown and have no money cos im a young guy on disability pension?
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3 Answers
I am in tenth standard and I am. Learning java coding on blue I platform. I wants to be a good programmer and to learn html .
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2 Answers
I am learning through my mobile & reached initial comments 3 ed level where note pad work is popped & I have to write or create.
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1 Answer
Hi! I am trying to modify the game rock, paper scissors but I'm having a hard time to loop a certain case in a switch statement
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1 Answer
not becoming link
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1 Answer
Is it possible to run swift in a virtual machine equipped with OS X 10 or later version? Cause I am about to install VMWare and then the OS X / Yosemite.
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3 Answers
Is there a way to have title on tabs on the web pages i create ? I cant get it on sololearn app ? I am new to webpage design?
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1 Answer
Extremely urgent !!!!!! Help each time I am to run code on dev++ it run and disappeared. what can I do to stop this from happening again.
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2 Answers
Hi guys please i am new to programming and idont know anything about it does i need to learn basics at first or its enough to le
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2 Answers
Why am I not able to execute the if condition in this program? My output is just
Enter your age to get maximum heart rate
60
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1 Answer
I'm trying to calculate the decimal places of pi with Ramanujan's formula. but with this code I'm getting the same output for all values of n, which it shouldn't.
from math import sqrt, factorial as f
sum=0
n=0
k=(2*sqrt(2)/9801)
while n<=100000:
sum=sum+((f(4*n))*(1103+(26390*n)))/(((f(n))**4)*(396**(4*n)))
y=1/(k*sum)
print('%.60f' % y)
n=n+1
where am I doing wrong?
2 Votes
4 Answers
How to do the 1st module quiz in c++ please anybody te me I.m not good At that point I am not able to do and even can,t undertod
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2 Answers
I would value an advice on the while loop. When i am in the loop i=i+1 i=1 while i<=0 i can't make up why 1 appears on screen?
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2 Answers
can anyone plz explain me this program step by step?#include <iostream>
using namespace std;
class MyClass {
public:
int var;
MyClass() { }
MyClass(int a)
: var(a) { }
MyClass operator+(MyClass &obj) {
MyClass res;
res.var= this->var+obj.var;
return res;
}
};
int main() {
MyClass obj1(12), obj2(55);
MyClass res = obj1+obj2;
cout << res.var;
}I am not getting the part inside operator+
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8 Answers
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