Discussions Q&R
huh i tried executing this program in the code playground but it doesn't put an blank space! i've copied the code on the descrip
0 Vote
1 Réponse
Is this silly? I've done the basic Py tutorial. I found myself looking for a button to more on some of the concepts. Needed?
1 Vote
1 Réponse
suppose I've learned how to code and all but i don't have any academic certificate. will i have any job? if i do where?
0 Vote
1 Réponse
I want to erase 1d array on visual studio. I've been erasing the data on some index that have same value on (continue below)
0 Vote
1 Réponse
I've started studying CS with c++ fundamentals and I'm in class 11th . What things should I know and take care of to become go..
0 Vote
2 Réponses
I've been working in my first website but I just want now what I need to do to make it work properly in all browsers.
1 Vote
1 Réponse
I've moved up in levels but what is the purpose of all the added stuff if all were getting is the same text on screen
0 Vote
1 Réponse
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.
0 Vote
2 Réponses
I've got a code that returns 1 if the array has a number divisible by two and has a sum of 12 else return 0.....help plz
-1 Vote
2 Réponses
Hey guys,
I've saved one test code using test it option, but not sure where it got saved, can someone guide me where to find my save code.
0 Vote
2 Réponses
I tried this <video> element and it doesn't seem to be working conpletely. Sound is working, but the video is not showing. I've placed this element inside a <td>. Does that affect its functionality?
<table><tr><td>
<video controls>
<source src="*.mp4" type="video/mp4">
Note and comment text...
</video></td></tr></table>
3 Votes
4 Réponses
as a young web programmer/developer, what are the things to start with? I'm learning HTML on my own now. I downloaded the PDFs and I've started reading them. although, I'm not new to HTML. please I'm I on the right path? or what is your advice?
0 Vote
7 Réponses
How do you distinguish between paragraphs <p> in the html when editing in css? like if I wanted to have different images behind different paragraphs, would you use the class ""? know it's basic, but I can't think through all the new stuff I've learnt lol thanks!
1 Vote
6 Réponses
How do I write my java codes for small java phones? What i av ever written was for PCs and I've been wondering how our small java phones apps were written. Can anyone help please?
1 Vote
2 Réponses
can someone please explain to me how moving objects are produced ? (example in games). must I use graphics.h?. how do I transform it from simply a compiled piece of code in code block to a real software?. I've been googling this for days now and I'm still confused. Please an extensive explanation would be appreciated🙏. Thanks.
p. s you can also recommend websites where I can learn more and see good sample codes.
10 Votes
5 Réponses
How do I install modules to this app? I've written a Keylogger, but when I run it, it says 'no module named pyHook'. I installed modules on my PC, how do I do it here?
0 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
hey guys, I've been trying to work out the formula 'v=I*r'. But whenever I run the program and input values for I and r, it doesn't give the right answer.
This is the code
#include <iostream>
using namespace std;
int main() {
int i,r;
int v = i*r;
cout<<"what is the value of i?\n";
cin>>i;
cout<<"what is the value of r?\n";
cin>>r;
cout<<"voltage ="<<v<<endl;
return 0;
}
p/s: I'm new to programming
1 Vote
8 RéponsesHello guys, I've been trying do some codings but having issues with my web browser (google chrome) in running my codes... sometimes it won't appear and some times it will appear but not as specified in the code. what could be wrong here?
0 Vote
2 RéponsesHi I've created a simple submission form but when I enter the required argument it doesn't force the user to fill in the mission fields instead it just reloads the page when submit it press. Is this because the backend hasn't yet been designed? Thanks you in advanced!
0 Vote
3 Réponses
So I'm trying to add a picture to my website atm and I'm new to this so I got this app. The image is a .pgn and even if I say <img src="thename.png" /> it doesn't work on the site. I've updated it from Filezilla obviously but it just shows a little jpg logo and doesn't display my pic. What am I doing wrong?
0 Vote
5 Réponsesguys this code I wrote passed all the unittest specifications in an oop lab. but they told me that I failed a hidden test. that my code can still be improved upon. I've tried my best but I don't know how to improve the code again. please give me ideas. am I using WET in any block. any unnecessary repetitions or redundancy? this is the code below:
http://www.sololearn.com/app/python/playground/cG5UEvIEkuHd/
0 Vote
4 Réponses
Hi, I need assistance aka HELP!
I've done this calculation in various ways some of printed nothing but zeros non stop.
Using while loop calculate all numbers 1 to 1000 add numbers to sum = sum + i
int sum = 0;
// use a while loop to calculate the sum of 1 to 1000
While(int sum = 0; sum >= 1000; sum = sum + I){
System.out.println(sum);
}
0 Vote
4 Réponses
Aujourd'hui en vedette
Javascript
3 Votes
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0 Votes
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1 Votes
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1 Votes