Discussions Q&R
i have been using try catch but yet the error doesn't go it seems to be much complicated !!!! actually my code is related to array of
object using constructor.... with bufferedreader...
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2 Réponses
If you can comment down below the code. How to print alphabets as patterns in single line without GUI development?
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4 Réponses
Video Webcam Javascript
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1 Réponse
Write a program to take + for addition , - for subtraction ,* for multiplication ,/ for division. & Give output according .
1 Vote
2 Réponses
new horizons
2 Votes
2 Réponses
Test the code
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2 Réponses
percentage works on height the same way as it does on width? when i try to put 100% on the height on a <svg> it just looks like about 400px, there is something i am missing out?
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2 Réponses
try:
with open(filename, mode) as fileobj:
# do something with the open file object
except IOError as exc:
# handle the exception
Is any 1 can explain this code what is the use of try except when we use with for closing file?
1 Vote
2 Réponses
guys i've got a problem in android studio evrytime when i try to create a avd it says null pointer exception null and even the stand alone sdk manager doesnt open due to this exception any solution would be greatly appreciated thanks..
1 Vote
2 Réponses
very 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.
0 Vote
2 Réponses
Just a friendly suggestion: I downloaded the Python Console on Google Play Store, so when I have issues in the app that may be bug related, I can try it in the console. I often can figure it out there more easily. May not be helpful to some, but was for me.
1 Vote
3 Réponses
When I enter two numbers the sum is displayed.. but when I input character as yes not y... Then it goes into an infinite loop... can anyone explain why?
int a,b;
char ch;
do
{
cout<<"Enter two numbers: ";
cin>>a>>b;
cout<<"The sum is "<<a+b
<<"\nDo you want to try again (y/n): ";
cin>>ch;
}while(ch=='Y'||ch=='y');
0 Vote
4 Réponses
I made a WindowBuilder class on Eclipse, but when I try run that class, it say that I need to put a "public static void main(String[] args){}", ok, I put it into the class, and some elements are incompatibles with the "public static void..."
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The code shown below in the description runs here when I try it, but when I wrote it on code blocks it gave me 5 errors..
1. expected imitializer before '<' token. (line 19).
2. reference to 'pair' is ambiguous. (line 26).
3. expected primary-expression before double. (line 26).
4. expected ';' before 'double'. (line 26).
5. 'obj' was not declared in this scope. (line 27).
Any help please?
0 Vote
5 Réponses
When I enter two numbers the sum comes.. but when I input character as yes not y... Then it goes into an infinite loop... can anyone explain why?
int a,b;
char ch;
do
{
cout<<"Enter two numbers: ";
cin>>a>>b;
cout<<"The sum is "<<a+b
<<"\nDo you want to try again (y/n): ";
cin>>ch;
}while(ch=='Y'||ch=='y');
0 Vote
2 RéponsesAujourd'hui en vedette
overloading operators << >>
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I dont now that how to do js
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How to start in web dev?
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Wishkit alternative for android
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Hi
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Issue in code
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i need to learn Coding
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