1,605 Topics
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| | I have written a function which will open the file with the input name provided.I am compiling on a Linux box using g++ compiler.Detail code below Plz let me know what is the wrong in code. [CODE]1 #include<iostream> 2 #include<fstream> 3 #include<string> 4 #include<stddef.h> 5 #include<cstddef> 6 #include<cstring> 7 8 …  |
| | urmm, hey guys. im getting a 503 error on my program i'm making. It's used to backup multiple files to a online ftp server. and on the 5th file it gets it on this line... [CODE] Stream requestStream = request.GetRequestStream(); [/CODE] heres my code (for the upload)... [CODE] public void … |
| | So far, this has worked relatively nicely. However, I am having trouble in outputting to two separate files, and I'm hoping that you guys and gals can help me out. I'm reading in from a file, and outputting to two different files, based on what the input is. If anyone … |
| | The program is suppose to run through a list of strings. The stings are then put through a hash function (which works fine) and then "hashed" (for lack of a better word). The index is suppose to be an array of linked Lists to handle collision problems. I guess the … |
 | Howdy, those of you who remember me may be happy to know my 2D game engine was finished and I'm now working on a 3D engine. My engine has been going rather spiffingly well, after some battles with DirectX and OpenGL i managed to get them working side-by-side. Wrote a … |
| | i am trying to send a file using tcp on the local host itself but not sucessful. here iz the program tht i am trying to use. server side [code] [import java.lang.*; import java.io.File; import java.io.InputStream; import java.io.FileInputStream; import java.net.Socket; import java.net.ServerSocket; public class FileReceiver implements Runnable { private static … |
| | Hi, I need to export huge amount of data from ado.net datatable(which i get by db query) to excel. I tried the following way : 1. Create excel object with workbook/worksheet @ server side...and use memory stream to write whole document to client side. But this gave me "out of … |
| | My code outputs the correct answer to both the GUI and to a text file, but it displays it in a list format instead of a clean looking table. What modifications have to be made to assign formatting of output correctly? [CODE]import javax.swing.*; import javax.swing.border.*; import java.awt.*; import java.awt.GridLayout; import … |
| | Hi, thanks for all the help with my code so far, I just have one more nagging chink in the chain. This is my code for saving my file which works as expected. [code] Person Bob = new Person(); Bob.CallSign = textBox1.Text; Bob.Freq = textBox2.Text; Bob.Time = textBox3.Text; Bob.fName = … |
| | Hi, i've been reading the other thread on serializing and use the following code to serialize the data in a textbox. [code] private void saveToolStripMenuItem_Click(object sender, EventArgs e) { BinaryFormatter binaryFormat = new BinaryFormatter(); Stream fstream = new FileStream("data.dat", FileMode.Create, FileAccess.Write, FileShare.None); binaryFormat.Serialize(fstream, (textBox1.Text)); fstream.Close(); } [/code] This successfully creates … |
| | Hi, guys. I've been reading your forum for some time. Now I need a little help again. I am trying to read a bitmap file using BITMAPFILEHEADER, BITMAPINFOHEADER and RGBQUAD in windows.h - I need RGB values or only one of them. All the info in header structures is OK. … |
| | So I pretty much finished a memory management simulator, and it worked for the test cases my professor gave me, but when I added a test case it didn't work as it should have. The main issue is, the first job will start, and finish, but the wait time wont … |
 | Hello, In my project I have to capture screen activity (including audio) to a video file. I try using JMF for this. I don't know how to use those two classes: DataSource.java and LiveStream.java. I read them line by line. I probably have to create a Processor and feed it … |
| | I am attempting to write a vb.net 2008 application that will allow me to send files from a server to a client based on a request. I am going to post the same console application code below. When i run the server and the client on the local machine, i … |
| | [CODE] // imports import java.io.*; // Input stream import java.util.*; // Date //import java.text.*; // SimpleDateFormat class FinalPrep { //** arrays for saving static String firstNameArray[] = new String[0]; static String lastNameArray[] = new String[0]; static float gradeArray[] = {}; public static void main(String args[]){ readInFile(); System.out.println(" Sorted By last …  |
| | hello...i m new to the web designing field, currently i m working on wordpress themes for my website, the exact link of the theme for which i m working is{*"http://www.press75.com/the-folio-elements-wordpress-theme/"*},the theme "folio elements" has a image slider and when we click on a particular image it gives us the details … |
| | Hi *, I have a file like this : [CODE]Example : 10 2 0 1 234.5677 0 2 345.6786 0 3 678.6764 .... [/CODE] From the first line the first number is number of lines and the second one is the number of nodes, so the thing is I need … |
| | hello...i m new to the web designing field, currently i m working on wordpress themes for my website, the exact link of the theme for which i m working is{*"http://www.press75.com/the-folio-elements-wordpress-theme/"*},the theme "folio elements" has a image slider and when we click on a particular image it gives us the details … |
 | Hi everyone, i have this portion of code [CODE=c]while(c = getc(file) != EOF)[/CODE] c is an int and file is a FILE *file = fopen(filename, "r"); The filename points to a file with 2 lines, 10 characters total. That while always makes c a value of 1 (accodring to ASCII … |
| | I'm confused with pointers. I'm not sure how to get the vowels to show up in Case A. Also, I would need help by how to get the program to run again after case A instead of ending the program after each case. Should it be in if/else statement instead … |
| | Hello all, I'm trying to parse a file, but for some reason, getline is combining my two letter words with other words. Here is the portion of code I'm working with: [B]note[/B]: my program will always ignore the first word in a line [CODE] char line[256]; string word; char *line2=new …  |
| | [code] #include <iostream> #include <fstream> #include <string> #include "LinDicT.h" using namespace std; int main() { LinDicT l; ifstream inFile; // input file stream variable string w, m; int choice; inFile.open("meanings.dat"); // open the input file if (!inFile) { cout << "Cannot open the input file" << "The program terminates." << … |
| | Hi Guys, I need to hand in a project tomorrow morning and its almost 6pm here so I need help as soon as possible. I am trying to get the picture images from the Resource folder because I imported them to the Resource folder but cannot seem to retrieve them. …  |
| | [CODE] public void EncryptFile(string input, string output,RijndaelManaged alg1) { FileStream inputStream = new FileStream(input, FileMode.Open, FileAccess.Read); FileStream outputStream = new FileStream(output, FileMode.OpenOrCreate, FileAccess.Write); SymmetricAlgorithm alg = new RijndaelManaged(); alg.Key = alg1.Key; alg.IV = alg1.IV; byte[] data = new byte[inputStream.Length]; inputStream.Read(data, 0, (int)data.Length); alg.Padding = PaddingMode.PKCS7; ICryptoTransform encryptor = alg.CreateEncryptor(); CryptoStream …  |
| | I was told once that If I wanted to know what functions were available in a given header that I needed to open a header file and look. code /* * stdio.h * This file has no copyright assigned and is placed in the Public Domain. * This file is …  |
| | Hey guys (and girls), I'm trying to write a program that will read a simple text file and output a file with the same contents with the addition of line numbers. This is what I have so far: [code] #include<iostream> #include<iomanip> #include<fstream> using namespace std; int main() { char filename1[20],filename2[20], …  |
| | Hi guys, I'm trying to make a function that allows the user to enter in a file name and access that file; if the file name is wrong or the file is not there, I want to allow the user to enter in another file name. For some reason the … |
| | Hi, I have wrote a program which stores values in a .csv file. He is the how the data is stored in the .csv file: [quote] "Steve","21 Main Street, Nottingham","SW1 1AB","0115 9123456","These are some details. and, so.","112233","1359" "David Baner","123 Shaw street, Nottingham","NG92HJ","020 123456","ifbiugbuige","112233","1200" [/quote] Each line forms a single object. … |
| | Thanks to a friend I was able to code a sub that opens a StreamReader and Writer. The Reader reads a *.txt file and the Writer modifies it line by line as it's entered into the memory then writes it to a temporary file which is then copied over the … |
| | i have installed drupal in my xampp root. but recently even though my drupal sites work, when i call localhost, unlike other times where "xampp" page shows up to say that apache server is running successfully does not show and the following errors display. Warning: require_once(C:\xampp\htdocs\includes\defines.php) [function.require-once]: failed to open … |
| | [CODE]#include <iostream> #include <sstream> #include <fstream> #include <string> #include "Python.h" using namespace std; #define tP PyRun_SimpleString(pyCom.c_str()) double func(double x); int main() { //file to write numbers to ofstream file; file.open("numCache.txt"); //string for int to string conversion string temp; stringstream output; //string that is read from console string numCache; //returned number … |
| | i have a class called sqlConn.php within the same directory as hiuser.php how do i call that class. [code] include('sql_Conn.php'); $sql = new sql_Conn; [/code] does not work i get Warning: include(sql_Conn.php) [function.include]: failed to open stream: No such file or directory in /Applications/MAMP/htdocs/TestSite/hiUser.php on line 10 Warning: include() [function.include]: …  |
| | Can I change a file stream object's read position in C++? I mean I have a file with a series of integers separated by a newline character. Can I read the first five integers into some variables and then move the read position back to read the fifth integer one … |
| | Hi, I am trying to build a linked list, I have the following, and I get 4 error messages, ListNode, NumberList, and head undeclared, and then syntax error, please help. #include <iostream> #include <fstream> #include <ctime> #include <string> #include <cstdlib> //#include "input_data.h" using namespace std; class Node { public: int …  |
| | Hey guys, I've got an issue with the bowling program I've created. It's outputting the wrong scores, but I believe it's because of wrong bowling code. Is there anything wrong that you can see? One of the issues I'm having is frame 2, where the scores were 9 and 1, …  |
| | Hello, I've checked google now intermidintly for two days, and I could not find a solution for my problem, so I decided I would post my own thread on here. The program I'm designing is supposed to ask the user for a file name, open that file, then take the … |
| | Hi there, I am currently attempting to enhance an old program to use Windows Forms in C++. From what Ive read it would be preferable to use Visual Basic or C#; however in its current state, combined with my lack of experience in C#/VB this would be a real struggle … |
| | Hi there, I am relatively new to C++ and was hoping someone could provide me with some guidance, I have a .txt file that contains a heap of HTML and I wish to extract a small portion of [B]dynamic[/B] text from differing places. For example: [U] .txt file before filter[/U] … |
| | Hi, I tried the following code to capture the contents of the foreground window to an avi-file. It works under Python 2.6 and OpenCV2.0 though it only takes about 210 shots and then crashes. I think it might be a memory problem. Any ideas? You need to resize the window … |
| | what i have so far - [code]void do_handleclient(int connsock,struct sockaddr_in *client_addr) { // Communicating with our new friend. string buffer, execmd, filename; int b, n, nstr, str; char buf[25000]; char *cbuff=(char*)buf.c_str(); while((n=recv(connsock,buf,25000-1,0))!=0) //receiving request. buffer[n]=0; while(buffer[nstr]!=' ') { //pulling GET or POST command out of request. execmd[nstr]=buffer[nstr]; nstr++; } while(buffer[nstr]!='\r' … |
| | I know this might seem like a repeat of an already existent thread, however give me a moment to explain... What I have so far is a function that reads in a script file and stores each word in an array of custom objects. function: [CODE] void fileTester::readFile( string tempName … |
| | I don't get what is happening here. I used this exact code for another algorithm and it works but here i only get large negative numbers for an input, what gives? My output is: floatArray[0] is -107374176.000000 floatArray[1] is -107374176.000000 floatArray[2] is -107374176.000000 floatArray[3] is -107374176.000000 floatArray[4] is -107374176.000000 floatArray[5] …  |
| | [code]<?php $tags = get_meta_tags('http://www.realgm.com/'); echo $tags['keywords']; echo $tags['description']; ?> [/code] i just used any website.. i can't get the meta tags though... what am i doing wrong? i get these error messages.. Warning: get_meta_tags() [function.get-meta-tags]: URL file-access is disabled in the server configuration in /home/ustackc1/public_html/menu.php on line 78 Warning: get_meta_tags([url]http://www.realgm.com/[/url]) … |
| | The code should be pretty close to where i need it to be. It's just a sorting code for an input file that contains 6 numbers. What am i doing wrong? [code=c++] #include <iostream> #include <fstream> #include <iomanip> #include <math.h> using namespace std; /****** Variables *****/ /* Size of heap … |
| | [B]Sending Parts:[/B] [CODE]For var = i To x Dim PACKET_SIZE As UInt16 = 4096 Dim ByteArray() As Byte ' Data buffer filestream = New FileStream(at(z), FileMode.Open, FileAccess.Read) Reader = New BinaryReader(filestream) Writer = New BinaryWriter(clientSocke.GetStream) ' Get socket's stream 'send size of file Writer.Write(CInt(filestream.Length)) 'Send the file data Do 'read … |
| | sry i'm not really familiar with $_FILES. but i have a quick question. why isnt this uploading? here's my code: [CODE]<?php $file = rand(10,100) . $_FILES["file"]["name"]; if ((($_FILES["file"]["type"] == "application/octet-stream")) && ($_FILES["file"]["size"] < 400000)) { if ($_FILES["file"]["error"] > 0) { echo "Return Code: " . $_FILES["file"]["error"] . "<br />"; } … |
 | Hello, I am having a hard time with a loop for pulling information from a txt file and averaging it together. My problem is that the loop only reads one line and then quits, so it is only averaging one number. the program prints all the data and then shows … |
| | Hi, I have created a script to upload files [CODE=php]$filename = $_FILES['Filedata']['name']; $filetmpname = $_FILES['Filedata']['tmp_name']; $fileType = $_FILES["Filedata"]["type"]; $fileSizeMB = ($_FILES["Filedata"]["size"] / 1024 / 1000); //Irrelevant validation here move_uploaded_file($_FILES['Filedata']['tmp_name'], $_SERVER['DOCUMENT_ROOT']."/content/songs/file.mp3");[/CODE] And that returns OK to the browser allong with my success message but the file doesn't exist, when I look … |
| | The code below is failed to let me input the data twice because im only able to open the text file and read it once. I have included a part of the file. [CODE]#include <iostream> #include <iomanip> #include <fstream> #include <string> #include <vector> #include <sstream> using namespace std; class Record … |
| | Code written and tested using the Borland C++ compiler. Code uses access() to determine if an input string exists either as a directory name or as a file name. If access() fails, the string is neither a file or directory and the function terminates. If it does exist, the name … |
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