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| | 1. hello, i have a set of questions, actually im developing a reporting tool where want to retrieve values from database and display that in the canvas in a formal reporting manner. can we take print out of content in the Canvas widget? (somewhat like, Data Report in VB) 2. …  |
| | I'm attempting to build a simple listener, preferably without a Thread, but I am lost. I have a working listener in 'console' mode but I need one that works with MFC. It should stay open indefinately - (until I send a shutdown message) This is my initial non-working attempt. It … |
| | Hi there everyone. I'm new to the boards (and C++ as well) :confused: I was wondering if someone out there would be so kind as to guide me or explain the best way to handle this dilemma I'm having. I''ve spent a full week coding my programming assignment for this … |
| | Silly title, and I know a bit more Math then Computer Science (in fact I am a poor programmer). In my Python program - code below -I have an error message saying I have too many nested static blocks. It looks as if Python got stubborn on the 21st for. …  |
| | I'm trying to open an https file using python on windows: [url]https://www3.eub.gov.ab.ca/eub/dds/iar_query/ApplicationAttachments.aspx?AppNumber=1438224[/url] My current attempt was this: import urllib import urllib2 the_url = 'https://www3.eub.gov.ab.ca/eub/dds/iar_query/ApplicationAttachments.aspx' values = {'AppNumber':'1438224'} data = urllib.urlencode(values) req = urllib2.Request(the_url, data) handle = urllib2.urlopen(req) At this point i get an error: urlopen error unknown url type: https … |
| | Hello there, is been a while since I last posted here, mostly because I didn't have the time I needed to program. But now, I reentered the exciting world in Visual Basic, 'cause I have a lot of time now and my mom wants me to make her a database … |
 | Greetings: I`m starting in Java and i`m having problems with compatibility between versions, in school they have an older version(I believe its 1.4.0 but i`m not completely sure) than the one i have at home(1.5.0_04), so almost every time i try to open a applet/application at school i get errors, … |
| | Hello ladies and gents, Ive recently downloaded VC++ 2005 EE, but, would prefer to buy a version of this. Now, the problem is that there are so manny versions. Since I'm a hobbiest I was wondering wich of these two would suit me the best. Visual Studio 2005 Express or …  |
| | Hello ladies and gents, in Accelerated C++ I have an exercise wich goes as follows: [quote]Write a program that will keep track of grades for several students at once. The programcould keep two vectors in sync. The first should hold the student's names, and the second the final grades that … |
| | I have to write a program for homework that asks for contestant scores, then outputs the total after the lowest and highest number are deleted. This is what I have so far. I can't use a sort since we haven't covered that yet and I'm not sure exactly how to …  |
| | Hello ladies and gents, I'm trying to do another exercise from Accelerated C++ in wich I have to write a program to count how many times each distinct word appears in its input. What I have untill now is this, [code] int main() { vector<string> theWords; string aWord; short count; … |
| | Hi all, I'm making a on-screen keyboard, for a group of disabled students. I've managed to complete the keyboard but i'm wanting to have an option to set the level of transparentcy. At the moment the alphablend value (the level at which the form is transparent) is set to 150. …  |
| | how to add a seperating line between menubar and toolbar in Python using Tkinter. is that possible using Tkinter. also how to add vertical seperating line to seperate toolbar buttons in toolbar. please help me out from this problem. |
| | I've got a problem with replacing letters for a specific vector, stored in a file. The first file contains a list of "x = 0000101" like entries. The second file contains the target words in the 15th colom. I tried to use a dictionary containing the data of the first … |
| | Good Day, As u can see I have been away from programming for a while and I have a task that desperately needs me finsh a program. I am trying to use the rename(arg1,arg2),feature of c to rename files on the system. Since the path to these files are long … |
| | i run a forum powered by phpbb version .19... one of my moderators is very concerned about an ip address been seen logged onto 10-30 pages on the forums, at the exact same time. spme of these pages were private messages, profiles.anyway the ip is called a googlebot, but this … |
| | :lol: Now on my to certification path, have completed college and going to take MCSE exam 70-290. Can any one help me to get all the useful resources regarding this exam? Your info will greatly appreciated! :cool: |
| | Hello, I am trying to move data from a client to a server, and save it in a file. However, I am getting a "Runtime Error!" when I use the substr() function, here: [CODE]char buffer[256]; int sr = recv(acc, buffer, sizeof(buffer), 0); string buffStr = buffer; outfile << buffStr.substr(9,buffStr.size()-1) << … |
| | Hi evryone I using MVC++ and built my project using Win32 app. My program do not have any interfaces. it reads files and it put the output in another file. ( I do not mind put interface only to enter the path) the thing is I made my program read … |
| | Hello, I know this is probably a very elementary answer, but how does one convert a character into a character pointer, for use strcpy()? For instance, I need this: [CODE] char sendBuffer[5]; char ch; // assume code in between makes ch something strcpy(sendBuffer, (char*) ch);[/CODE] However, the console window that … |
| | [COLOR=Navy]Yo, im new to Python and have been working on a personal project but can figure out how to save data to a file then read it in another program. im might have the writing down but cant tell bacause i cant read it. Iv been trying to work it … |
| | can any body help me to add icons to the toolbar, i know that we have to use PhotoImage class to add but i'm not able to see the image in the toolbar. here is the code which i wrote, the following code is not an error, but im not … |
| | Hello, I am working on a server program that deals with opening files, or at least that is all that is relevant for this post. I am using VC++. I use multithreading so that it can be multi-client, of course, but when I try to use this line: [CODE]infile.open(filename, ios::in);[/CODE] … |
| | Hi everyone I used MVC++ and built a project win32 app( world) which has in it folder(world.dsw, world.dsp, world.cpp,world..., Input.csv,output.csv) , my program do not have an interface. because it open and read in.csv and do some calculate to put the output in out.csv. Now I would like to make … |
| | Hey there. I'm new to Linux, and must install Scipy (Scientific Python) on my Suse 9.2 . I have the Numeric model installed already. I've used the RPM and I can import the scipy module, but when I try to run xplt then I get this horrible error lines, can … |
| | Hi I created this application, debugged and everything works fine, but now i create the executable and it crashes! but in debug mode it works correctly. Hopefully somebody can help me Thatnks in advance |
| | how can i get the index number of a iterator? for instance: i wante to return the number of times ive gone through the loop. [CODE]list = [(mark, jacky,jane),(stick,cheri,nice),(elly,younces,pluto)] for i in list: print i[/CODE] this returns lists. but i want an output like: [CODE]>>1 >>2 >>3[/CODE] how do i … |
 | Hi everyone, I am having a problem with a problem I am trying to write. It seems to compile ok, but then when I run it, I get a Segmentation Fault. i am using arrays and I am attempting to return a pointer to a char array and i am … |
| | I've been trying to get this code to build, but I keep receiving the following errors: week5Crook.obj : error LNK2019: unresolved external symbol "void __cdecl decrypt(char *)" (?decrypt@@YAXPAD@Z) referenced in function _main week5Crook.obj : error LNK2019: unresolved external symbol "void __cdecl encrypt(char *)" (?encrypt@@YAXPAD@Z) referenced in function _main Debug/week5Crook.exe : … |
| | Hello! I'm just starting to learn C++ for school, and our first assignment is creating a series of numbers according to the following rule: [code]current value next value 1 none - the sequence terminates even current / 2 odd 3*current + 1[/code] I have to compute for the initial values … |
| | I have an edit box, with its settings as "multiline", "want return", and "vertical scroll." All I want to do is to have new lines between each output line. However, I have tried "\n", which did not work. So, is there a way to make them have line breaks? |
| | I have got this code, which am trying to display it in white writing. I could get the first part in white but couldn't get the variable ($HTTP_SESSION_VARS['items'] to come up in white. echo '<font color="#ffffff"><b>Total Items = </b></font>'.$HTTP_SESSION_VARS['items']; I have also tried the code below but got an error …  |
| | Hi, after searching a lot , i got IDE SPE........ link for SPE [url]http://stani.be/python/spe/page_download[/url]........ but giving some problem........ my system is fedora core 4 ..... |
| | hey yo's, i pretty much understand this function, except for the return value. i know that [I]string , string[/I] concats the strings. but what does the comma in the middle do when you have 2 different objects on either side as in the return value below? [CODE]def load_image(name, colorkey=None): fullname … |
| | If i have a set of numbers: [B]48098, 50933, 3128, 323, 42, 5[/B]..etc how can i convert them into integers? I have an example of a code ([I]see below[/I]) that will convert one number, not the whole set. So, im having trouble trying to convert a set of numbers seperated … |
| | Hello. I am trying to convert my chat client from a C++ program that runs in DOS into one that runs in a Windows Dialog. I am using Visual C++. However, I am already getting a strange error: [CODE]#include <string>[/CODE] That links without error, but when I try to use … |
 | hi! I'm messing with the new Visual Studio 2005, and I'm totally loving it, but there is something that is driving me nuts. In 2003, if I was working on a form, and double clicked a control it would create a handler and shoot me to the code view. I … |
 | Could anyone look at this and tell me if I got it right? I had to rewrite the following code without GOTOs: [CODE]Y: A B if a GOTO X C if b GOTO Y X: D[/CODE] Here is my solution (I added an additional flag to get it done): [CODE]i=TRUE … |
| | anyone have any idea? i need some suggestion urgently :sad:  |
| | Does anybody know the limit of nested for loops in C or C++? If there is a limit, what is the reason? |
| | Hello ladies and gents, I was trying to write a small example of a pointer to a two dimensional array like this after looking up how to write the syntax at Narue's Et.Conf. world like this: [code] #include <iostream> #include <iomanip> void array(short (*myArray)[4][4]); using namespace std; int main() { … |
| | Hi All, I want to remove a substring from a string without any additional tabs/returns in the output string. Is there any method availaible or how can I do it. For the ease, I am giving an example: [code] mainstr =""" ${if:isLeaf} Dont include this isLeaf=True ${/if:isLeaf} ${if:isStatic} include this … |
| | Ok, here is a program....im getting an error, "est.cpp(1) : fatal error C1083: Cannot open include file: 'stream.h': No such file or directory Error executing cl.exe." I know something is wrong with the header...and i think it cannot read the cout (in bold). Im trying to run this in (Microsoft) … |
| | Hi, Im a beginner at C++...trying to learn it on my own. Im doing an exercise that i cant seem to tackle. I have to read a set of numbers from a word file seperated by commas and convert them to integers. For example, say my set was [B]48909, 3453, … |
| | Hi, could someone to direct me the right way with this? Here is the problem, which I think I have nailed: before: [CODE] A if c then goto X B if d then goto Y C X: D E Y: F[/CODE] after (in pseudocode): [CODE]A if c then D E … |
| | Hello everyone, I hope I can write this question clearly. Anyway, it is about global variables. I have several files in my C++ project. One of which is main.cpp. This file comtains my main() function. I have a few other files in my project. They are server.cpp, server.h, strings.h, includes.h … |
| | I'm a newie and am in the process of trying to develop a book store as part of a class project. I would greatly appreciate any assistance that may be offered my way. Please do not give me any answers, but if you have any suggestions that may nudge me … |
| | hi i ahve a mysql databse in which list of name is stored. i wnate to retrive the data form that databse. i have problem in retriving it. if i have name jack 3 times in my databse, but when i wnat to show the names i get jack jack … |
| | Is it possible to limit the size of list in python. I want to make list of 5 elements. How can I achieve this thing in python. And one more thing can we declare list to store elements of same type as in c, C++ we can declare an array … |
| | i ahve a summary for example hsssssssssssssssssssssssssssssssssssssssssssssssssssss hsssssssssssssssssssssssssssssssssssssssssssssssssss sbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb i wante to break these summary and dispaly only first line. hsssssssssssssssssssssssssssssssssssssssssssssssssssss which function i have to use? any body please help me |
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