1,605 Topics
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| | Hello I am trying to develop a small program that will periodically (say every 6 hrs) calculate my ISP broadband speed (both up and dn stream) and display on my router GUI's WAN page. I am thinking of say, start a Linux timer, start down/uploading a file of a known … |
 | I recently started messing with tcp socket programming. I hacked up a little instant messaging application that seems to work has some little problems but the world isn't in need of more IM clients. but I wanted to know a good practice for sending large files over tcp sockets. i …  |
| | Yes I know its a long code and it will get longer but there is a compiler error in the [COLOR="Green"]int main ()[/COLOR] First Visual C++ 2008 Express edition error [QUOTE] ------ Build started: Project: MAC ADDRESS, Configuration: Debug Win32 ------ Compiling... MAC ADDRESS.cpp warning C4603: '_WIN32_WINNT' : macro is … |
| | Hi, its me again, I promise this should be quick and simple because I have an idea of what needs to be done. I'm working on my form (if you saw my other post its basicly a grade book with 5 forms). Is there any simple way to write the … |
| | New Question. I end the output to one file (fout1) and try to start it to a new input and output file, using this code: [CODE]" fout1.close(); } cout << endl << "Detailed employee reports have been printed in " << fileOutput1 << "." << endl << endl; cout << …  |
| | Below is the code that I have to find the Mac address of any pc (physical host ID) I struggle to make it print to a file but now i have a problem... It prints MAC Address: XX-XX-XX-XX-XX-XX to C:\\Physical-Address.txt but I only want it to print the XX-XX-XX etc … |
| | Hi, I have a major problem that I can not figure out. I have a directory that is updated once a night by fetching data from a site provider. For the last 3 days it will go fetch the data and fills the log file with the following errors over … |
| | I must write a interface to enter course information for transfer students. The created data file should be sequential in nature, with the student's name, his/her ID number, the course number from the previous college, and the accepted course number at the current college. The code I wrote so far …  |
| | Hi, I am new to c# and I am trying to read a file which is of format: 1 2 3 3 4 5 6 7 8 1 2 3 4 the problem is I am not able to read file in given format, I am not able to tell …  |
| | Hi, everyone. The situation is, I am converting a tiff image file into byte[], then to stream then saving it as jpeg image format, then display it on browser, so that the jpeg opens in a picture viewer instead of webpage. The code works in IE 6 and firefox, but … |
| | I have a data file that, if I was using C++, I would use the getline function to read its data into the proper variables. However, the getline functions that C++ allows appear to not be available to me in C. I want to be able to specify a stream, … |
| | here is my code. it connects to the server successfully.But connect.getContentLength() returns -1; and downloaded file contains zero bytes. any suggestion will be deeply appreciated. [code] try { // Open connection to URL. HttpURLConnection connection = (HttpURLConnection) url.openConnection(); // Specify what portion of file to download. connection.setRequestProperty("Range", "bytes=" + downloaded … |
| | My app works fine when its a .py file, however as soon as I compile it with py2exe 0.6.9 I get LookupErrors when using the email MIME library. I tried including the "packages": ["encodings"] option in py2exe but to no avail. I'll post the relevant code and traceback. (note: not … |
| | The following program works well.But it cant identify any null values present in the csv file. For Example if csv file contains "Suren,Java,Dojo,Hibernate,,Spring,SOA" .I reads first four strings properly but for fifth string instead of reading the null value it reads the sixth string. Pl. help. import java.io.DataInputStream; import java.io.FileInputStream; … |
| | Hi, The following code works well but the problem is it does noy reads the null values.For Example if csv file contains" Surendar,Java,maths,science,,history,english " Here the program reads the first four strings properly and for fifth string instead of reading null value it reads the next string. Please Correct the … |
| | Hi everyone, I am having 2 php file to run with cron job, the first to run every hour and the second to run every 12pm midnight. I am using cPanel and this is the cron job. i put this in the command to run tex field of the advance … |
| | [B][U]An overview of what my program does[/U][/B] I'm given a main.cpp file with some function prototypes that I have to define in a separate .cpp to manipulate an image file ( basically a 15 x 15 matrix of 1's and 0's) [B][U]The result of your current code[/U][/B] I dont know … |
| | Ugh . . . . Another lousy week for tech stocks. For the whole stock market, for that matter. But technology stocks bore the brunt of it. Let's look at some of the bigger players. ---------------------------------------------------------------------------------------------------- Company One-Week Return Cisco (Nasdaq: CSCO) - 12.4% Oracle (Nasdaq: ORCL) - 11.3% Research … |
| | Kind of a quiet day in the technology stocks world, which might be considered good news considering the drubbing the sector has taken this week. Sun Microsystems was in the news, signing off on a Solaris 10 distribution agreement with Dell to make the Solaris Operating System and Solaris support … |
| | If you like listening to Pandora but are not living in the United States at the moment, you may want to enjoy it while you can, because Pandora has announced that they're going to block non-US visitors in short order. Why? You guessed it: licensing problems. Previously, Pandora had only … |
| | // Displays a file in either upper- or // lowercase depending upon a user request. #include <fstream> #include <iostream> #include <string> #include <ctype.h> using namespace std; // Display(): display text stream using ToFunc // modification void Display(ifstream &fin, int (*ToFunc)(int c)) { // extract and display characters one-at-a-time char CurrentChar; … |
 | Jumping through a few extra hoops allows you to display the common image format jpeg on a panel of the wxPython GUI window. All you need to do is to read in the image file as a binary, convert to a byte stream image and then to a bitmap. Now … |
| | A data stream is used to load a bitmap image and convert it to a jpeg image. The converted image is displayed and saved to a .jpg file. |
| | i'm try to send many picture using socket programming in VB 2005 from client to server. but, after i run the program, only the first picture that reach destination server. and there is an error saying that my socket are no longer connected after the first picture are sent. client … |
| | Hi again guys :D I need to make a program that reads a txt file, show the original file on a RTB and then show the words of the file, sorted alphabetically with the number of words found on the file in another RTB, e.g. INPUT: "That fox killed my … |
| | I want to create a program where i can create data files, either in text, binary: data or objects. Once the data files are created by the user they can be used to view them in all modes. They should view existing data files in the current or sub directory …  |
| | i get a debug assertion failure when i call a text file in v c ++. how to solve the error actually. it states debug assertion failure fseeki64.c line 61 stream !=null.  |
| | Ok.. i have a script that lets the authorized user to browse and download the files they want(that's what it supposed to be), but... i can't get to give the user files via links. The files are in a different drive and folder then apache, so how can i make … |
| | I've been having problems with email in 3.1.1. I decided to try the examples from the docs. Alas, the first I tried didn't work. I tried to send a directory whose only contents were a single zip file. [code]#!/usr/bin/env python """Send the contents of a directory as a MIME message.""" … |
| | I need to print to data stream to an output file but I'm not sure how to catch the data. Given example inputfile.txt has 20 data with a structure Michael 000000 m [email]abc@123.com[/email] 50 60 70 [code] #include <stdio.h> #include <string.h> void scanData(struct student data[]); void avgMaths(struct student data[]); void … |
| | Hey, everyone! I've got small problem in this code! I cannot find a mistake in this code. I was playing many times by changing functions and values, but something wrong. I'm beginer in C++, but I would like to be professional. I never ask for codes, only help for explaining. … |
| | Hi all. Majorly bamboozled by the wxwidgets file streams. does wxFileInputStream have a GetLine() function, similar to the normal c++ file stream class??? had a wander thru the wx docs, and just ended up more confused. heres what i want to do btw. (note, functions are seperate but operate on … |
| | I'm having a bit o a problem with inheritance. The context is this assignment i have in which we have to read from an mp3 file, extacting the informations within it as well as provide other informations not explicitly contained in it (for instance the total audio time of the … |
| | My effort to retrieve favicon.ico sometimes fails even though it is found. It fails when attempting to convert the stream into a BMP or an Image using FromStream(), with the ArgumentException, or Parameter Invalid. I've tried all kinds of things to manipulate this and I guess I don't know what … |
| | Hey All, i'm doing this project in c++ consisting in reading an mp3 file and extracting the informations within it. Thing is i'm starting to be pissed by this persistent error that stops me from test the code. This error is, as far as my (limited) knowledge goes, caused by … |
| | I'm trying to create a tcp server and tcp client using sockets. I'm new to VB and could use some help. I have the file transfer part working but, I'm running into an issue. Every time I transfer a file remotely the file size changes, leaving the file unusable. Can … |
 | hi all, i have problem i am fetching meta data information of web page so that on the basis of those information i can put search option to my site.i have populate.php which fetch metadata and store relevant information in mysql. but when i am running populate.php it's giving me … |
 | I'm writing a program to convert one image type (for example, png or gif, or tif) to a jpg. What I want to do is to feed the file name into the program via the console, and it will spit out the converted image. How can I make sure that … |
 | I have lots of Drytek > Vigor 2700,2800 routers on the public net. I manage this networks and since this type of routers has Log support I write an application on my linux box to collect those logs. The routers are sending UDP datagrams to a configurable address and port. … |
| | Hey, I'm trying to load a bunch of words and setting them as my text but I they aren't setting for some reason. Here is the code: [code] #include "windows.h" #include "resource.h" #include <fstream> #include <vector> #include <cstring> #include <new> using namespace std; HWND hwndGoto = NULL; HWND hwndGoto2 = … |
| | Hi, I'm trying to execute a script and I get the following php error: [CODE] Warning: require(/var/wkscript/www/admin/inc/config.inc.php) [function.require]: failed to open stream: No such file or directory in /var/wkscript/www/school/phphomework/admin/RunFirst.php on line 16 Fatal error: require() [function.require]: Failed opening required '/var/wkscript/www/admin/inc/config.inc.php' (include_path='.:/usr/lib/php') in /var/wkscript/www/school/phphomework/admin/RunFirst.php on line 16[/CODE] What could be the …  |
 | Hi all, I hope you are well. I am in the process of building a small Java application that reads data in from a unicode text file (.txt) and processes it into a jTextArea. The trouble I am having is that the unicode file contains some Greek characters, most of … |
| | I can type any address is address bar and go there but when I type the facebook address IE shuts down... here is the hijack this info: Logfile of Trend Micro HijackThis v2.0.2 Scan saved at 7:44:59 AM, on 6/21/2009 Platform: Windows XP SP3 (WinNT 5.01.2600) MSIE: Internet Explorer v7.00 … |
| | Hi, I am new to this Forum and I hope my question is not out of scope. The following 4 lines of C# code allow me output specific fields from my XML to an HTML file (result.html). The code works fine when I have an XML file (sample1.xml) and an … |
| | I'm trying to figure out how to attach a class with pure virtual <</>> operators to other classes for the purpose of saving/loading the application state. So I started off with: [CODE]class IWriteable { public: IWriteable(): pCls(NULL) {} IWriteable(void *p): pCls(p) {} virtual ostream& operator << (const void * &p) … |
| | I've read through a couple of threads about this virus, as I myself somehow just got it, and most of them have varied solutions. So I decided to create my own thread about mine. McAfee fails to quarantine or remove it, of course. I ran HijackThis, here are the results: …  |
| | Ok, I've tried literally over 100 things and still can't figure this out. I want to add strings that I've loaded from a text file to a list box. Here is my coding: [code=cplusplus] vector<string> spnV; //this is a global variable BOOL LoadTextFileToEdit(LPCTSTR pszFileName) { ifstream inStream(pszFileName); if(!(inStream.is_open())) { MessageBox(NULL, … |
| | I'm trying to figure out why the regexp "[A-Za-z0-9\-]+\.jpg|jpeg|gif|png" only seems to find "gif" when I run it on the source of an html file.. For example: I have the following code [code=c#] string URL = "http://www.google.ca"; string re = @"[A-Za-z0-9\-]+\.jpg|jpeg|gif|png"; WebClient wc = new WebClient(); Stream data = wc.OpenRead(URL); … |
| | Aside from many projects I'm working on to learn more about general programming and this language it self. I was wondering how do programmers create "program specific files". Examples: Microsoft Word has .doc type files. Adobe Acrobat Reader has .pdf files. Photoshop has .psd files. On a current project I'm … |
| | Hi, I am trying to learn php and when I feel i understand a concept I like to try it out by writing a script or 2. I am currently attempting to create an image on the fly, like a button. I keep receiving the message: Warning: imagecreatefrompng(red-button.png) [function.imagecreatefrompng]: failed … |
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