Discussioni Q&A
BCA is good for those students who have PCB group in 12th but they have internet in IT field and Those are very weak in math?
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2 Risposte
I m coding but how to use in app building and Coding is easy but implanting in app is very difficult
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I don't have a very good basis of C++ , but I had learned Java by Internet for 3 months . And now I want to continue to learn
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3 Risposte
why sometimes the circle is forever when i input very big number to long int as i choose long int to save
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I'm very much interested in learning C# but i don't know how and where to start on my PC. Can anyone help me with this?
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3 Risposte
Please debug my very first web project. The idea is of a quiz with almost 25 questions with radio buttons representing options.
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1 Risposta
Hello I am new , I want to learn python efficiently . Can anyone help me and suggest me some website to learn python very well ?
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Please how can i have a pure and video tutorial about this? Or is their any expert that can help teach me very well?
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I feel that I am so stupid because I have no idea about coding, I study this course very hard but in exam it comes somthing else
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I am very new to coding and want to look in to it can anyone tell me how to get to the do it yourself section?
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What is console in C#
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I am learning django. I am facing very difficult. It passed one month but i didn't get confidwnce. Please suggest any method.
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im new comer in here, I have very little background on software in general, Im asking for a guider to help me on learning pleas
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I am opening a file in python program it opens very well but if I trys to open that in another big program it showsnofileexsist
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I am very weak in programming and have exams after 2 months plzz suggest tje tips to learn so i can pass the exam what to do?
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Written just my very first java code with many errors in it please help me out exactly what is wrong and where ????
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Can any one tell me how to write strings values in c++ program and how to process data iam very confused plzz help me
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experience is very necessary in programming for getting job but i wanna know that for that should i have to go in software hous
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some people have 1000 or very much XPs in a particular course. Is the XP is divided between courses ?? you can see it on your "l
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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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I know this is very basic. But I am confused when and where exactly we use the >>> symbol. Just running using print function would do for a basic code right?
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I like qbasic was wondering if there be something on it here very little is left on the web. Its how I really got into coding.
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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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Is c++ a good place for me start? I don't know any coding, but very eager to learn and start following a dream I've put off.
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guys if I have written a program and I want to make an Android application of it and upload it on play store how can I do it?plz help me, I am very curious to know it.
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About FORTRAN
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anyone has any idea shere to get a brief explaination on the syntaxes for java and the syntaxes itself and also its usage. it woild be very helpful. thank you 😏
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Is there any good resources for practicing what we have learned? Something that basically says write a solution to do this specific problem and can go from very basics to complicated.
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anyone in here can hack account ? cause i cnt opened my account social media. i forgot all my email nd pass. cause very long time i never log out to my account
please reply guys urgent! thanks
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I'm an instrumention and control engineer . I know the basics of Java (by basics I mean just theory and very little coding) . How much knowledge of Java is required before learning Android ??
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hi I want to learn SQL server 2014 . is this app related to that? I am very confused , that I am learning the right thing or not . plz help
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i am very inrested in java and also in hadoop with sequence to the java. So, as beginner how to learn the concepts of java corresponding to hadoop and how it will workouts to my career options
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public class Program {
public static void main(String[] args) {
int [ ] myArr = {6, 42, 3, 7};
int sum=0;
for(int x=0; x<myArr.length; x++) {
sum += myArr[x];
}
System.out.println(sum);
}
}
very lovely program. please who can explain the meaning of "+=" in the code?
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Thats very basic of variables. Concepts and flaws of narrowing and widening need to be included. Anyways nice work. I would like to have a lot of great questions to conquer OCJP.
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can anyone explain what is view what is the function of view what is the syntax?
As I am a beginner so if you give me the actual definition of it, it will be very useful to gather knowledge or to understand what is VIEW
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int main()
{
int num = 1;
int number;
int total = 0;
while (num <= 5) {
cin >> number;
total += number;
num++;
}
cout << total << endl;
return 0;
}
i neeed a very simple discussion please about the loop i don't understand anything
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hey guys, i searching for a database system that can handel with node.js, noSQL and mongoDB. Also it need be suitable with phpstorm. Would be very nice if you can give me some help :)
P.S. if the cost are slightly bigger, that is no problem at all.
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Apart from the Learn Java app, what books and internet resources would any helpful person on this forum suggest to a college freshman(me) taking intro to CS, and struggling?
Right now, I'm struggling with writing my own for loops and nested for loops.
I'm really confused.
Usually, I'm very good coming up with solutions to analytical problems, but intro to CS is making me feel really dumb.
I sincerely need help.
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7 Rispostevery important: as i can do so that the user can enter data into a .txt file .
i try with:
...
float Data;
fstream Leer(temp.txt , iOS::app);
if(Leer.good())
{cout<<"Enter data: ";
cin>>Data;
Leer>>Data;
Leer.close();
}
other way?
Help please.
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hello guys? how are you. i am zeeshan ali from pakistan. i have been in touch with this app for a very long long time. i have found so many friends awesome.. and we do combine study over the internet. anyone of you is interested then join us on facebook by searching this number 03033951255
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4 Risposte
If except can handle common errors very well, doesn't that make the use of raise redundant inside of a try-except block?
For example:
try:
print( 5 / 0 )
except ZeroDivisionError:
raise ValueError("An error occurred!")
What's the difference if we handle it this way:
try:
print( 5 / 0 )
except (ZeroDivisionError, ValueError):
print("An error occurred!")
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