[file-system] Forum Topics

i got a .txt file that contain data, and i would like to read from the file and then write the data to another file, is it about ifstream and ofstream?.. what i have done is just open the input file and open the output file :(( how to relate …

Hello, I really wonder that is it possible to open any file and play with the data inside it using C/C++ FILE pointer. I'm taking a lecture called Data Management and File Structures and there we are working with text and binary files. So I decided to research and work …

Hi all, How do I change bytes [text stored in those bytes] in a binary file? I have a little function that read bytes 335-343 [For Keyer] and bytes 344-352 [for verifier] and displays it. These bytes store who the keyerID and VerifierID of a data entry file are. From …

Could somebody please tell me how do I write a file in "try catch" block for checking if the file exists, if it is opened, if it is not empty. This is the error message I get when the file not exist or it is empty. [code] terminate called after …

Hello everyone :) My C++ class just started learning strings the other day. We were given a simple program that's due tomorrow, but I'm having a bit of trouble with it. I've emailed my teacher, who says I'm on the right track but need to fix something in my while …

I am currently trying to develop an algorithm for the following problem: Read data from a text file such as: the driver returns on his glorious day. He's very happy to be safe and.sound at home, with his wife. With that data, i need to print the length of each …

I recently want to develop an English and three other languages of my country software Dictionary and I can code in C/C++.peple told me that file operation is the best topic for that.BUt I don't have any idea on how to do that. help please!!

Guys, I need your help again in C#. I have a folder that contains txt files. I want to be able to convert the text to audio of any file in that folder. I know how to do the convestion but how to automatically convert whenever there is any new …

Greetings all, I'm trying to write a CMS for a photo gallery, and I worked out that the best way would be to upload the images to a directory and have a mysql table to store the relative location of the images for later use. I have 1 problem, which …

I have 2 directories on Mac OS, one is the original directory and the other is an alias of the original directory. I want to list the contents of the aliased directory using shell script. I used the cd command to switch to the aliased directory, but it fails displaying …

I have a function that needs to read a file line by line. It will check that line for a number(a process ID for my process scheduling function). The line is delimited by |. So I read the line in, get the first ID number, and then I want to …

So I'm working on a database-type program for the Java course that i'm doing and i seem to have run into a bit of a roadblock. This class compiles and runs alright but where i have a problem with it is when i try to amend the text file using …

if i have a excel file in c:/temp/f1.xlsx with some data like name age etc.....and if i want to copy some of the data from that file to another file in c://temp1/f2.xslx how do i do it..? also i want to add i more extra data to the copied file …

When I upload new files, their file name is stored into my database. I have been told that a couple of the file downloads weren't working. Upon further investigation I figured out that the file the person wanted to download was nowhere to be seen in my downloads directory. How …

Hey. I've got a programme that processes the files in a given directory. However, it can only run those files if the programme itself is saved in the same directory. The error i am experiencing now is that once my programme runs, it also generates a class file which also …

Who have code read file *.prc help me! I want to write program read file *.prc but I don't know struct file ! only read file *.prc

Hello everybody, I am new here in this community and I hope to learn a lot from you guys and then maybe later become the one to give out advices. I am also new to programing and I recently started learning C++. I am doing a program that is supposed …

Hi, i want to try to make a program that reads from file and shows the frequency of the words in that file. I want to sort the frequency of the words acsending. But this i want done after it has been read from the file using a Comparator. Anyone …

I have a folder A with files 001.jpg, 002.jpg, etc I also have a folder B with different files but with the same names; 001.jpg, 002.jpg, etc I want to put all the files in the same directory - is there something that will automatically rename them or something so …

Hi, I'm sure this has been discussed here somewhere, but I can't find exactly what I want... I have a form set up that is sent to different email addresses based on field selections. Sometimes that user will need to attach a file to send too. I have found code …

i have a problem in sharing a file to other user here is my code i get lag when i press the share submit button. share.php [CODE] <form action="sharefile.php" method="post"> <p><strong>Enter Jum/Email ID:</strong></p> <textarea name="share" style="width: 400px; height: 60px;"></textarea> <p>(Jum ID or Primary Email separated by comma)</p> <input type="submit" name="submit" …

Hi everyone, I have been working on an image gallery to allow people to view/upload their photos. I have everything working pretty well except that I want to modify my upload script so that a thumbnail is generated of each picture that is uploaded and stored in a separate directory …

The following script works GREAT. It uploads an image as well as adds info to mysql about the picture and its location. The problem is that the function "CreateThumbs" actually loops through the entire uploads directory and generates a thumbnail EVERY TIME you upload a picture. I am VERY new …

Hi all... How to get the full path of a file which is currently running?? suppose from cmd or directly someone starts an application or any kind of file( text file, word file, mp3 etc) my C# application need to get the path of the opened file... For eg: if …

[code] #include <cstdlib> #include <iostream> #include <iomanip> #include <fstream> using namespace std; int main() { const int SIZE=81; char input[SIZE]; fstream nameFile; nameFile.open("Bands.txt", ios::in); if (!nameFile) { cout << "Error: Cannot open file." << endl; return 0; } nameFile.getline(input, SIZE); while (!nameFile.eof()) { cout << input << endl; nameFile.getline(input, SIZE); …

Hi, I am transferring file from folder audio to data folder. suppose file abc.mp3 is transferring into audio folder. how to check through program i.e abc.mp3 is full loaded(transfer). then transfer to data folder. like abc.mp3 is 2 mb when start loading into audio folder after some time(sec) audio-> abc.mp3 …

I am Creating a MFC Application to Read a Text file into a Edit Box. I am implementing the following code [CODE] FILE *m_pFile ; CString m_strLine , m_strText; char line [1000] = "" ; m_pFile = fopen ( "C:\\SELF.txt" , "r" ) ; if ( m_pFile != NULL ) …

i have a problem in uploading multiple file can anyone help me to solve this problem? here is my index.php [CODE]<!DOCTYPE html> <head> <title>MySQL file upload example</title> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> </head> <body> <form action="add_file2.php" method="post" enctype="multipart/form-data"> <input type="file" name="uploaded_file[0]"><br> <input type="file" name="uploaded_file[1]"><br> <input type="file" name="uploaded_file[2]"><br> <input type="submit" value="Upload file"> …

Hi all, I'm trying to convert a console application that I wrote in Codeblocks to a Windows Form application written in Visual Studio .NET 2003. I'm having trouble converting a piece of code that reads in a formatted text file line by line (the text in the file is always …

Hello, First I would like to say thank you for looking and any help will be greatly appreciated. I am trying to write a code which does the following: 1) Read a file (The file contains list of words) 2) The purpose of the program to ask the user to …

hi, I'm creating a game with pygame and i want to create a matrix that will represent the map(where each tile will be). my pygame code is ok, because if i create the map without loading the tilemap (the matrix file) the game runs ok. that would be good but …

I need help in reading a text file and by using a switch statement the user can either press 1 to find the average of all the integers in the text file, and by pressing 2 they find only the averages of the real numbers in said file. This is …

Hello. I am making a register/login function, and i want the user to be able to upload files to his account, and can later view these files. I wonder how i can make the upload script insert data in a mysql table only for the current user uploading, i dont …

I created my own header file in C by creating the ff. files: myfile.h, myfile.c and main.c.Afterwards, I compiled myfile.c so I already have the object file for it, but the problem is when I compiled and run main.c this error message appeared: "Undefined symbol _sum". Please help me to …

Hi, I'm writing a script where user upload any video file and my script converts the video in flv format. Since video files are very heavy in size (I want to give upload limit of 10MB), it takes much time to upload. I observed, when we upload any file to …

I need help in reading a text file and by using a switch statement the user can either press 1 to find the average of all the integers in the text file, and by pressing 2 they find only the averages of the real numbers (only positive integers) in said …

I'm trying to create a console uninstaller for my friends, since they use addons for left 4 dead, and I am trying to make this to remove them before they update.. heres the code so far [CODE]using System; using System.IO; class Test { public static void Main() { // Specify …

Hello all, I have encountered a very bizzare (at least for me) problem when writing the output from my program to a file. I've written a program to solve numerically mean-reverting SDEs. The program takes some parameters and returns several dynamic arrays corresponding to the number of SDEs I have. …

Hi I have to develop a code for file configuration in PHP. My basic text file is stored in C:\abc my text file name format is Mobile#_Code.request Example: 923135470808_9033.request Now I want to read code 9033 from the name of text file which always be there after _ and before …

Hey, I'm new here and I wanna know how can I use the default Windows folders in my code in VB 6. For example, in VB.Net I can use My.Computer.FileSystem.SpecialDirectories.MyDocuments shorcuts to know the path of folders like My Music, My Docs, etc. But I don't know how to do …

Good day everyone! I'm currently working on a project and i need to open a text file and read a specific word. As of now, i already know how to open a text file but my problem is i don't know how to read a specific word in a text …

Hi Guys I require a Java applet (and web service on server) permitting upload of large files to the server. Client side: The applet UI should simply permit selection of a file for upload from the local directory structure. The server URL will be hard-coded in the applet. When the …

[CODE]using namespace std; #include <iostream> #include <fstream> #include <string> #include <cstring> int main() { ifstream InStream; string InFile; string InToken; cout << "Please enter the filename: " << endl; cin >> InFile; InStream.open( InFile.c_str(), ios::in ); if (InStream.fail()) { cerr << "Unable to open '" << InFile << "' for …

I have here with me a file the extension .00r. This file contents pictures and indexes coming from a software named Workbench. Is there a software that i can use to open this file and see the actuals files. I think this files are encrypted because when i open it …

I'm supposed to create a program that reads in the name of a file, then takes the names of students, which are listed (last, first, m) and concatnate the first with the last (firstlast) and add .dat at the end for each student to open a file with and unknown …

I have downloaded and implemented Uploadify because users were tired of having to browse to each and every file they needed to upload(since this is used for uploading multiple pictures) allows a user to select multiple pictures at once without having to click a "BROWSE" button to go fetch each …

i am currently downloading a file on the torrent aplication Vuze, and it is just over 10GB in size. I am currently downloading it at around 30-40KB/s, but i've read in forums that people have been able to download at speeds well over 100KB/s. My question is, is this really …

I have written this program but for some reason it isn't appending to the file? import java.io.*; public class numbers { public static void main(String[] args) throws IOException { FileWriter grades = new FileWriter(new File("grades.txt")); String temp = ""; for (int i=0; i<=100; i+=2) { temp = String.valueOf(i); grades.write(temp); grades.write(","); …

Hi, I'm trying to fully automate my website, and I'm trying to delete a line from a file that matches the line in a given String. For example, I have a txt file named toApprove.txt containing a list of names such as: [CODE] John Joe George Jake [/CODE] The file …

I have a program that displays a website using system.windows.forms.webbrowser. It runs off files located on the computer, just html files that are not on the web. All i would need to do is link to the index page and then you can access everything. The purpose of it is …