7,373 Topics
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| | I have one error in my code Error 1 fatal error C1075: end of file found before the left brace '{' at line 50 The program is suppose to ask the user for a filename, read and display the file. Then show 24 lines per screen. I thought I checked … |
| | I've learned to write bytes from a file by reading the entire file into a character array and then writing them out to another file using fwrite. Of course, my teacher told me this is both wasteful and a file might not fit into memory, so I should use another …  |
| | Hi, I am working on a small program that converts English to Morse code and back into English. The input is read from a file specified by the user no matter which way the conversion is going. I figured out the english to morse conversion pretty easily, by just reading … |
| | Hi, I have a form that allows the uploading of an mp3 file to a directory on the server. Which works fine. Then all the form contents are emailed, including the attached mp3. Issue is the mp3 is opening in the body of the email (not attached) and is in … |
| | Can anyone please help me exclude the .php files from this code? [CODE] <?php $dir = 'x'; $filecount = 0; $d = dir($dir); while ($f = $d->read()) { if(($f!= ".") && ($f!= "..")) { if(!is_dir($f)) $filecount++; } } echo 'there are ',$filecount,' files in this folder'; ?> [/CODE] I have …  |
| | I am running windows xp 2002 home edition service pack 2. My problem is when I first open my documents to open a file I can double click on it to open yet when I right click on that file to open with another program it doesn't do anything except … |
| | [QUOTE]hi i am new to php. i am getting the following error ----Warning: fopen(C:/Program Files/Apache Group/Apache2/htdocs/Project/) [function.fopen]: failed to open stream: No such file or directory in C:\Program Files\Apache Group\Apache2\htdocs\Project\download.php on line 4---- ----Warning: fclose(): supplied argument is not a valid stream resource in C:\Program Files\Apache Group\Apache2\htdocs\Project\download.php on line 27------[/QUOTE] … |
| | Hi I am using ASP.NET to upload files that is to be stored in MSSQL Server 2008 as varbinary(MAX). I have issues with opening scanned pdf files once users upload them. The issue is happening very randomly (say 20% of the files cannot be opened .). It seems something is … |
| | Hi, I want to move a file, when it is created. I have filewatcher and I know filemove function, but I dont know how I can create condition, that the file will be moved, when it is create. Can you help me please? This is my source code: [CODE] #include … |
| | I'm trying to open a file (ifstream object), read from the file, then pass the ifstream object to a function where it will continue reading from the file. Along the way, I want to store the path of the file, and would like to know if there is a way … |
| | I've tried all manner of methods for accomplishing this and nothing has worked so far. The latest attempt follows. The objective is to call a function that tests for the existence of an image file. If the file exists then that image file is to be displayed. Otherwise, an alternative …  |
| | Hey guys, ive been working on this code for the past couple of hours and I am trying to do the following problem. Write a program that reads the le generated by randGen.cpp (in Problem 1) and stores the numbers in an array of type int. You can assume that … |
| | Im having trouble opening the .txt file in dev-c++, I've entered the correct name for the .txt file which is saved under the same folder, but whenever I compile and run, it will just show : " Begin reading file. End reading file. --------Welcome------- Please choose: etc. " The .txt … |
| | Hello, I have a file where the data layout is known. Suppose it's like this: image1 SomeData ... image1000 SomeData ... I want to get an access to the line I want without the necessity to move across all the lines. Let's say I wanna access directly to the line … |
| | Good evening everyone, I have been working on a base\derived class C++ program in which I am trying to compare the areas of a couple of Rectangles, and once I get past the errors I am currently having, I wouldn't mind comparing the Square to the rectangle, but first things … |
| | I'm supposed to output a program that comes out like this: [URL="http://img638.imageshack.us/img638/4135/screen3t.jpg"]http://img638.imageshack.us/img638/4135/screen3t.jpg[/URL] And here is the top part of the code. It is supposed to read a .txt file that has the numbers of the: flight; passengers; and miles; [CODE]int flight, passengers, miles; float income, cost, profit, base, fuel; ifstream … |
| | Hello everyone, I have a question regarding advanced file manipulation. I am trying to make a function that will take in a number which will be the number of a record and basically take that record out and display its contents and let the user edit it. Here is the … |
| | Hello! I have small problem. I have char array which contains e.g. "10010010100010110" and I want to read/write it from/to file in binary mode. How can I convert my char array to a group of bits and how to write/read it to/from file? I need something like this: 1. I … |
| | Guys, in this program, we have a file by the name of asharray.txt, which is attached to this post, and we have three functions: 1.to read the file 2.to sort the numbers 3.to write to a separate file by the name of( array result.txt) Sp, here I faced some problems, … |
| | In my program I am creating a class instance then writing it to a binary file. I do this several times so I have several instances of this class in my file. Then I want to access them individually, read them back into an instance in the program, change its … |
| | Good evening everyone, I would like to ask about copy constructors. I have been working on a base\derived class C++ program in which I am trying to compare the areas of a couple of Rectangles, and once I get past the errors I am currently having, I wouldn't mind comparing …  |
 | Let's take this: [CODE]f = open ('myflie.txt', 'w') f.write ('12345');[/CODE] I always get the length of the output printed on the console. Is there any way to prevent it from printing it? |
| | [CODE] #include <iostream> #include <fstream> // I/O #include <iomanip> // For setw() using namespace std; ofstream outputfile("output.txt"); // Output file const int MAX_FILE_NAME = 35; const double INTEREST_RATE1 = 0.010; const double INTEREST_RATE2 = 0.010; const double LEVEL_ONE_BALANCE = 1000.00; const double MINIMUM_PAYMENT = 10.00; const double MINIMUM_PAYMENT_PERCENT = 0.10; … |
| | Hello guys, this is my first time in these forums, so I apologize for my bad English. Well, here's the problem: I need to get the frequency of integer numbers that are stored in a file, their range is from 0 to 100, their amount is unknown and depends on … |
| | Hi people, my first post here, hope its a good one. I am trying to develop a program which will simulate a very simple name server, using the client-server frame. My problem appears after the server receives the data (in form of a string) from the client and tries to … |
| | Hello, I am currently trying to create a server/client file transfer system in which the server sends the client .mp3 files. The file transfers fine but when I go to play the file, it is all scratchy and skips and I think it has something to do with the bytes … |
 | Aight. I have a query regarding File I/O : [CODE]// Keep reading the file in a loop for some 100 seconds.. for (int x=0; x<100; x++) { // Code for reading file - say readFile() Thread.currentThread().sleep(1000); /* sleep for one second */ }[/CODE] Now, I need to read a file … |
| | Hi,am newbie to c programming.can u explain the above c program which reads a file more than its capcity.. i couldn understand more than this.. Thanks,Yasokrish.[code]#include <stdlib.h> #include <stdio.h> #include <string.h> int bof(FILE *badfile) { char buffer[12]; fread(buffer, sizeof(char), 40, badfile); return 1; } int main(int argc, char **argv) { … |
| | Hi all, I am new to php. i need file upload and download codes with comments. so please anyone..... |
| | Good evening, I have been working with derived classes and what could seem like an easy problem has had me look into it for hours. [U]My error message:[/U] Square.h(14) : error C2512: 'Rectangle' : no appropriate default constructor available Everything works well if I don't use my derived class "Square.h" … |
| | So; I have a list in a text file that contains sections of a what would be filenames.. I'm wanting to read from this text file into I guess an array, unless there's a better way to do it.. and then find the file that matches with each of the …  |
| | We are doing an assignment that reads from a file on the hard drive, asks for user input and then writes it to a different file on the hard drive. We have to use three different functions, besides the main, and cannot use global variables. I cannot seem to get … |
| | Cant figure out whats wrong with code. This is code should "write a program to compute the interest due, total amount due, and the minimum payment for a revolving credit account. The program accepts account balance as input from a file, then adds on the interest to get the total … |
| | I am trying to read and write a text file into an array and then store it back into the text file. The main problem i am having is the storing the file character by character into the 3D array. Here is my code: [code] #include <iostream> #include <fstream> using … |
| | for starters im just learning C++ so forgive my ignorance... that being said... i need to pull 3 bits of info out of a text file. - Last name (name) - stored as a string - First initial (initial) - stored as a single character - Account balance (account) - … |
| | I want to download Image file from web using c++ and save it in specified folder. How to do it?... please help me. |
| | i have written some code to upload a file in byte[] array i am getting all the values as zero. at the end of the beloww given code. is the due to timing since once i gave a sleeep in between the codes the byte array is working correctly.I have … |
| | i think i have converted my application to an applet..... it use to read lines from a .txt file i have on my hard drive but now i want it to read a .txt file from a URL: [CODE]import java.awt.*; import java.awt.event.*; import javax.swing.JButton.*; import javax.swing.event.ListSelectionEvent; import java.net.*; import java.io.*; … |
| | So I have been asked to write a template class for a binary tree (easy) the hard part is that the nodes have to be written into a file and read in the same exact positions they were in when they were stored. I looked at the array solution with … |
| | I am inputing from a text file, displaying it on the screen, displaying the menus and the choosing from there. It will repeat the menu, but, how to do I get it to read the next line in my input file and display it to the screen before repeating the … |
 | Is it possible to convert [ICODE]std::FILE*[/ICODE] to [ICODE]iostream[/ICODE]? |
| | Hello to all..plz help me in this plzzzzzzzzzzzzz i want to view/download a files from production server and after downloading i want to delete the same file from 2 places i.e from (database and one Uploaded folder in server). i have 2 quries: 1: View Only ? i have this … |
| | [QUOTE]Hi all... can anyone explain how i can read from a config file and retrieve its value in a cpp file... I am writing down the cfg file...[/QUOTE] [CODE]<APM> [APM_SAYHELLO] Formatter.Type = String Formatter.Val = AtlLogPlainTextFormatter Filter.Type = String Filter.Val = LEVEL_DDEBUG ComponentLevelFilter.Type = String ComponentLevelFilter.Val = true ComponentsEnabled.Type = … |
| | This isn't entirely a programming problem, but it may be at its base, which is why I'm bringing it to you guys. For my assignment, I have download a .txt file from my prof's webpage, and then have my program open it. The file, when opened in a web browser, … |
| | The following is an excerpt from a complete program that runs without any errors. It has 2 file dependencies which it uses to access and store information. The program, in its entirety, displays a menu with 5 options the user can choose from. [LIST=1] [*]View Characters [*]View Items [*]Add Character … |
| | Hi all, I am trying to open an excel file which is in the same folder as my python script. The script is able to open the file first time, & after that it just throws the following exception: pywintypes.com_error: (-2147352567, 'Exception occurred.', (0, u'Microsoft Office Excel', u"'test .xls' could … |
| | I'm trying to display a report in my src/iReport/report1.jasper directory. but every time i try to display it i get java.lang.NullPointerException. I can't find where the problem is. Please someone just take a look and help me. I have imported all necessary libraries. im using Netbeans. [CODE] package Windows; import … |
 | Hello to all, Please tell me the error from the following code. When I choose a file from 'file' field, then it update the image, but when I dont choose a file. It doesn't keep the same image, i.e. the image get disappear. What is the problem in my 'If.....else … |
| | Hi, I've had a quick look through this forum and can't really see anything to help. I've got a basic but fair knowldge of C++ but I'm unfortunately not very good at putting my knowledge into raw code :D. I'm currently doing an assignment to read data from one of … |
| | In the code below I am opening a .txt file to count the characters in it. I am assuming that the user does enter a .txt file, but how can I go in checking that the file is truly a .txt. I was thinking of using a java function to … |
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