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36 Posted Topics
 | hello there. i've installed mingw compiler and im wondering how i would go about setting up notepad++ to compile my c/c++ code?. How do i do this? -regards. |
| | Hi there, is it valid to have a java class name and file as [CODE]public class DVD extends Items{[/CODE] and [CODE]public class CD extends Items{[/CODE] where its all in capitals? -thanks, sorry for the short question.  |
| | hello there, I am working on a small c program that automatically detects whether the input given is a decimal number or a binary number and coverts accordingly. what is the best way to convert a binary number to a decimal number and a decimal number to a binary number. … |
| | Hello there, I am having trouble copying text into a string, what am i doing wrong? [CODE=c] #include <stdio.h> int main() { char instructions[80]; FILE *f; f=fopen("a3.txt","r"); while (fscanf(f,"%s",instructions != EOF){ fscanf(f,"%s",instructions); } printf("%s",instructions); } [/CODE] the contents of a3.txt are B404 239A 2412 5345 350C C000. |
| | Hello there, I have a set of variables that need to be overwritten onto a certain [U]row[/U] on an multidimensional array (char array[100][80]; ) of [U]strings[/U]. the variables are [U]integers[/U] and they need to be in the form [I]00:00:00,000 --> 00:00:00,000[/I] I don't know how overwrite the existing row and …  |
| | Hey there, How do I installer gtk+ under windows and compile using the gcc compiler through command line. (not using IDE, just notepad++). I've been looking at the gtk+ site but don't have clue as to where to start and how to install libraries. What do I download and how … |
| | hey guys how would i figure out if a string has a number in it without using any aditional libraries?  |
| | hey there, i need some help in understanding pointers. this is an example from school but i cant quite figure i out. i know the basis of pointers but could someone give me some more info. [CODE] #include <stdio.h> #include <string.h> int string_len(char *s); int main() { char s[80]; strcpy(s,"Hello"); … |
| | hey guys how would i print something 60 times without actually typing the character out 60 times. [CODE=C]printf("#"*60);[/CODE] ^ which is complete rubbish and doesnt work, but what is the syntax for it? cheers!  |
| | how do you manipulate text files.. [CODE=Python] import urllib2 dload = urllib2.Request('http://tvnz.co.nz/content/tv2_listings_data/portable_listings_skin') text_file = urllib2.urlopen(dload) text_file_read = text_file.read() print text_file_read f = open ('site.txt', 'w' f.write(text_file_read) f.close()[/CODE] This returns the page and saves it as text file, but how would i do the following things.. -delete lines of texts, for …  |
| | Having trouble understanding using wxPython....:?: [CODE=Python] import wx class MainFrame(wx.Frame): def __init__(self): wx.Frame.__init__(self,None,wx.ID_ANY, title='Hello wolrd') self.buthello = wx.Button(self, wx.ID_ANY, label ='helo') self.buthello.Bind(wx.EVT_LEFT_DOWN, self.helloevent) self.Show() def helloevent(self, event): msg = 'hello' msgbox = wx.MessageDialog (self, message = msg, style = wx.OK) if msgbox.ShowModal() == wx.ID_OK: msgbox.Destroy() app = wx.App(redirect = False … |
| | Does anyone know of any good urllib tutorials other than [url]http://www.voidspace.org.uk/python/articles/urllib2.shtml#introduction[/url] & [url]http://effbot.org/librarybook/urllib.htm[/url]. Something which a little beginner friendly:| with good explanations. -Thanks |
 | hmm, which do you guys use often and prefer? |
| | Hey guys, well here are some more of my questions (sorry!! i know, im a pain..) Ive finished "most" of everything in this [URL="http://www.swaroopch.com/notes/Python_en:Table_of_Contents"]tutorial[/URL]. I missed some out because they were too much for me to understand at the time. will go back to them and come back with more … |
| | hello again, Ive got the basics under my belt and ready to start making things happen:D. I want to experiment with different things so could you show me to some good tutorials on some of the following things. 1. sending and receive messages through the internet-what library/Mod should i use? … |
| | hello there. I'm using notepad++ at the moment and i want to switch to something a little more 'better' suited to python. Ive already gone through the huge list of text editors on [URL="http://wiki.python.org/moin/PythonEditors"]wiki[/URL]. but yeah cant decide.... what would you recommend? |
| | I need help understanding classes better. [CODE=Python] class person: def sayHi(self): print('hello world!') p=person() p.sayHi() [/CODE] here what is the use of 'self'?, I've read two tuts on this but don't quite understand fully.... [CODE=Python] class person: def _init_(self, name): self.name=name def sayHi(self): print('hello, my name is', self.name) p=person('rs') p.sayHi() …  |
| | This is my first official python program/scrip which I've done my self;) yay!:D. Im sure most of you guys know the 21 card trick where you guess what card a person is thinking of accurately. anyway, I have trouble passing information between modules within modules and functions within functions. this … |
| | hello there, well im back;) with a few more questions that i would like clarification with. I have completed up to data structures in python and my next topic is 'object oriented programming':| . Just wanted to clear up some things first:) [CODE]guess=int (input ('enter a number:')) [/CODE] Q1. in … |
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| | hello there, i started learning python yesterday and im having quite a bit of difficulty following tutorials... I was following this[URL="http://en.wikibooks.org/wiki/Python_Programming/Variables_and_Strings"] tutorial [/URL] but most of what i wrote did not work. How do i make the code compatible with python 3.0?. for instance it says [CODE]lucky=7 print lucky [/CODE] …  |
| | How does [URL="http://www.swaroopch.com/notes/Python_en:Basics#Indentation"]indentation[/URL] work exactly?. Could someone expand on the explantion given on that page please. -regards. |
| | hello there, well i just started python, and well came to grinding halt. Why doesnt this work when i enter this... [CODE]print "hello world" [/CODE] it gives me [CODE] IDLE 3.0 >>> print "hello world" SyntaxError: invalid syntax (<pyshell#0>, line 1) >>> [/CODE] can anyone help me? -cheers |
| | hello there, it says that i have 2 errors in my code. What have i done wrong? (doesnt show where); something that calculates the area and the perimeter. [CODE] #include <iostream.h> typedef unsigned short int pint; int main() { pint width; pint length; pint area=(width*length); pint perim=( (width+width) + ( … |
| | ok so yesterday i had issues with devc++ (where my code occasionally compiled) and when i tried to run the "compiled" program it says "source not compiled" (when really..i hit the compile button). So..i have now installed Visual c++ 2008, and i cant create a new project, it just says …  |
| | hello, I am following a book and im stuck on this one.....(note it's tacky but just bear with me, im a newb)[CODE] #include <iostream.h> int main() { int RedSoxScore, YankeesScore; cout<<"Enter the score for the RedSox:"; cin>> RedSoxScore; cout<<"Enter the score for the yankees:"; cin>> YankeesScore; cout<<"\n"; if (RedSoxScore > …  |
| | hello there, i have been having some problems with dev c++. It just cant seem to compile my code. It says source file not compiled when i try to run the "compiled" program. Its like this;- i write my code (simple code stil beginner lol) and i go compile it …  |
| | Hey could someone please tell me whats wrong with this? [CODE]#include <iostream> using namespace std; int main() { const int sunday =7; const int monday =1; const int tuesday=2; const int wednesday =3; const int thursday =4; const int friday =5; const int saturday =6; int choice; cout <<" enter … |
| | Ok so after quite awhile i finally picked up from where i stopped last. Which was the "2nd" page of the book "sams teach your self c++" lol! (im not much of a reader) But today i intend to start work properly and continue learning c++, so i would just …  |
| | Hello i just started c++, and i have a small problem with compiling. The book im reading just told me to compile the following but line 4 has an error/warning.(im using devc++) [code]#include <iostream> int Add (int x, int y) { cout<< "In Add(), received " << x<< "an d" …  |
| | Can you run most windows xp software on vista? There are some issues with this so i was wondering if there was some sort of emulation software that you could you use if you wanted to run a windows xp application |
| | Hello there which linux is this? [URL]http://www.imagehost.ro/pict//29074909463423c563ba3.jpg[/URL] And which linux would you recommend for programming and gaming etc? -Thanks |
| | Hello there, does anyone know of any free beginner c++ videos on the net? . Thanks-:cheesy: |
| | Hello there, I have started learning c++ and the book im reading shows different ways of writing the "hello world" programme, i just want to know how and why these are different. [CODE] #include <iostream.h> int main (); int main () { cout <<"hello world!!"; return 0; } [/CODE] in … |
| | Hello there. which compiler would you recommend out of these 1. bloodshed dev c++ 2. Visual c++ express edition 3. code: blocks studio one more question whats the .net framework? |
| | hello there, im new here and i want to start learning c++. I have a few books and tutorials however i could use some help with other tutorials and resources.. So basicly what i want to learn right now is how to make gui programms in c++. I know that … |
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