[file-system] Forum Topics

m using FileSystemWatcher, i want to get the size of a file present in my folder. whereas i can find the size of whole folder but not of a file inside that folder. m using fileinfo.lenght to get the size of the file, for this fileinfo.exists property should be true …

Hello friends, I am working on a problem where i need to dump huge amount of data from a file into a tree for analysis. The data in the file would be in specific format something like given below: node1 child1 child2 child1 child3 child4 child2 child5 child6 Since there …

I'm writing a script that will search files that contain certain keywords, and then output the line to a text file. The problem I'm having is that the script is opening every type of file, including executables. The script seems to work fine, as in it doesn't crash when it …

hi experts i have a csv file which look like this country,date,[COLOR="red"]code[/COLOR],time mexico,3/13/2008,[COLOR="red"]92,[/COLOR]00:00:00 mexico2,3/13/2008,[COLOR="red"]5214[/COLOR],00:00:00 mexico2,3/13/2008,[COLOR="red"]5214[/COLOR],00:00:00 i am reading the file like this [code] StreamReader sr = new StreamReader(@"C:\Documents and Settings\jitendra\Desktop\RIC_SELL_080318.csv"); string strline=""; string[]value=null; while(!sr.EndOfStream) { strline=sr.ReadLine(); value=strline.Split(','); if(values.Lenght >3 ) { Console.WriteLine(values[2].ToString()); } } [/code] so on doing this i …

Hi, I'm writing a code that takes a file name from user and opens it if it exist and if it doesn't asks for another file name. What i wrote is this: [CODE] #include <iostream> #include <string.h> #include <string> #include <stdlib.h> using namespace std; int mani() { string input; cout<<"please …

Hi, I am using VS2008 and for the project I am creating, I have a "settings" text file I am using to save user defined settings like color theme, homepage, etcetera. It works fine, however, I am unsure as to how to handle the eventual distributed apps' destination folder/file. Creating …

Dear all I would like to read every file in a directory, if each file contains a line 'KAC 50' I will write to an output file. My code below write all the out output into only 1 file. How can I have many output files corresponding to the input …

Well, this project I'm working on is a Pokedex Program for my little sister for her birthday. Anyways, I have a file PokeList.txt, which I want to store every Pokemon next to their ID number. The text file is: [code] 1. Bulbasaur 2. Ivysaur 3. Venusaur 4. Charmander 5. Charmeleon …

Hi I want to write a file shredder in C++. What I know is that I need to overwrite things with 0 but I am not very much clear on this. What concepts should I know to program it ?

H!..... Can anybody tell me about retrieving lines from file I am working in linux ... And I have one File with some data in it like Filename: Sumit ...info about file ... FileName: Mahamuni ...info about file ... like above .. i wanna retrive filename & its info Please …

[CODE]<?php $file = 'GPSserial.txt' or die('could not open file!'); $handle = @fopen($file, "r") or die("could not open file!"); if ($handle) { while (!feof($handle)) { $buffer = fgets($handle, 4096); $GPSstr = $buffer; $GPSarray = explode(',', $GPSstr); if ( $GPSarray[0] == '$GPGGA'){ echo 'congrats'; } else{ // move to the next line …

Hello everybody I made an personal form to upload files to different maps wich can be selected. I'm making an mistake, but I don't know how to fix this. There is no error only when the file is processed, the file isn't kept in the directory map wich was selected. …

I get error as below when I tried to start my Linux server. /data contains a file system with errors, check forced. Error reading block 77000497(Attempt to read block from file system resulted in short read) while doing inode scan. /data: UNEXPECTED INCONSISTENCY; RUN fsck manually. (i.e.; without -a or …

Hi everyone, I'm working with a text file. I want to read a part of it into a string. Here is a sample: <MEAN method="jackknife">3.97e-06</MEAN> In the above line i want to put the number 3.97e-06 into a string. The code that i wrote can find the position of the …

So, I've learned my lesson in the past. I'm not experianced enough to design a program from start to finish in an elegant way. I'm not looking for code in any way, just some code flow suggestions if anyone has any. This is what I'm trying to do: -Do a …

[code]import javax.swing.*; import java.awt.*; import java.awt.event.*; import java.util.*; import java.io.*; class ll{ public static void main(String[] a) { FileReader fr; try { fr = new FileReader (new File("C:\\University Study\\Component Engineering\\Assignments\\Assignment !\\yourFile.txt")); BufferedReader br = new BufferedReader (fr); String line = br.readLine(); while (line != null) { System.out.println(line); line = br.readLine(); …

Hi guys, i have about 500 folder and each folder has 2 text files.I need to insert all those files in database.Right now my program has to read each and every folder, is there any other alternative to this. Thanks

Help please, I wrote a script in C++ for loading a map file, parsing it with XML, and outputting the objects in the file. The XML parser works great, but it won't open the file. I have it exiting if the file doesn't exist, and the file doesn't load, even …

Hello, I'm learning PHP from w3schools.com but they didn't explain everything clearly, see that page, [TEX]http://www.w3schools.com/php/php_file_upload.asp[/TEX] I want to know the meaning of this line , how it is checking the error in uploading ? [CODE]if ($_FILES["file"]["error"] > 0)[/CODE]

I made this program during forum discussion for accessing configuration relative to module directory, not main program's position (which can be accessed by sys.argv[0]'s directoryname). As the thread is closed I post my proves as code snippet.

Hi, I have got the following requirement: In a file that has many lines, i need to search for a particular line that has the word DTP. The line may be like this in the file: src 172.23.1.23 dst 192.14.2.34 DTP 0 - 65000 If the line with the word …

Good day, everyone. I am refreshing my c++ skills from a year break or so :$ I am having some troubles remembering on how to write to a file. I have the general idea down, but I am not sure what I am doing wrong. I would be much appreciative …

hi, im trying to compare the md5 key of a file selected with the md5 key of known files stored in a text file. i can get the md5 key of the file selected and all & also read the text file line by line however, i cant seem to …

I wrote a python program that gets input from an input file. It works fine for small input files since after opening the file I did this to get the data [code=python] data=fPtr.readlines() [/code] Since readlines only takes the input data and packs it into a list, it is clear …

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Hi, I need to write a c# app that will iterate through multiple directories, sub-directories and return info on all files found. When I tried this the other week I had problems when FileInfo and GetDirectories returned exceptions when a file/folder name length exceeded 248 characters. Has anyone written a …

Suppose I have two laptops connecting to the same router. If I want to transfer file btw them, how can I do it ? tks b4hand.

Hey guys, Hope I'm not posting into the wrong section. I think I have something very simple that i'm having a lot of trouble with. I have a text file called "file.txt" It contains: TagString=V3,SCC-COM,WXF1A20V0556,WXE1A2071007,PREBI TagString=V3,SCC-COM,WXK1A1045668,WXG1A30F3909,POSTBI TagString=V3,SCC-COM,WMAYP0002467,WMAYP0002769,BI I want to run a batch file that'll parse the 1st & 2nd …

Hi all, firstly I'm new here and my English is not perfect but I think it is not important :) I have web page where user can upload file. He can select which file to upload with standard HTML input of type file. I want to add this feature: when …

Hey guys, quick question, I'm a beginner and put together a grep script that searches for certain content within text files in a directory. The result yields over 600 lines so i want to put them in a file called file.txt. [CODE]opendir (DIR, ".") or die "$!"; my @files = …

Hi all, in a python script file, I am having a open statement and then i write a "50000" to that file. And then within the script i am writing a scp command that transfers the file to a remote machine. In the local machine if i check the file …

I need to create a bynarytree of which information of a node is made of ISBN and price fields, data kept in a structure (book). I write in a .txt file : ISBN=10 Price=100 ISBN=13 Price =1 how can i populate the bynarytree with this informations, from the file? example: …

I have a program in which I have used a .myFileType file. obviously windows does not recognise the file type and so I have to browse for the file in the application. how do I make it so that windows knows .myFiletype's native application and launch the application on double …

Hi, Any one tell me how i can find that which files is changing it's behavior or or want to run. Thanks on your Comments

I have a SD card with Files that got changed somehow from MP4 to JPEG...I have tried altering the suffix and it seems like they wont play. Does anyone know of any FREE program or way to correct this so I dont lose my movies?

Hello, I have made client server communication and I am sending and recieving Files. I am using file pointer and fread and fwrire commands to read and write file. I am able to read and write .txt,.GIF files.but I could not write .doc file. I am opening file in binary …

I'm trying to fill a string with the name of a file stored in a "fake memory" vector. Assuming I have a start pointer that directs me to the beginning of the string in my memory and I know the string completes with a NULL, how do I do this? …

I had to write 10 objects of cars into an array and now my problem now is writing the array into a text file. I am able to get the correct output in the console, but when I open the text file I get part of the desired output, as …

I keep getting this error with FrontPage when I try to open an .htm file. The error is something to the affect of, "Couldn't open file C:\Document and Settings\blah\blah\blah.htm". They appear as regular Internet Explorer Icons and will open in I.E. but when I right-click>open with>FrontPage, I get that error …

Does anyone know how to do file input and output with spreadsheets? Specifically I'm going to be using the open office spreadsheet. thanks

I am using FileInfo method CopyTo to copy some large files. I am using BackgroundWorker to do this in a separate thread. The problem is that I would like to update a progress bar, but I can only update that between each file copy which is not often enough. There …

i have a c# application which is use for from design, it creates .kd file on save option , After running application i have to browse my saved files and open them in my application. but i want a way that that a click on file with .kd extension will …

Hi, I am new at this... I am trying to display data from a text file to a JSP file and I'm using BufferedReader to do this but having problems getting to the file. Which directory should I put the text file? Should I add anything to web.xml to reference …

I have a list of files of similar format. I want to extract all lines form each file that are containing exact character for example I need to extract only lines with TPO and saving to another file also I need to extract only lines with HOH and saving to …

Basically, after the user inputs a cvs file which is formatted like (unmod.cvs that is attached is complete file): Source, Native ID, Index, Charge, Cluster ID, FDR, Precursor Mass, Calculated Mass, Mass Error, Peptide, Mods, Search Scores /tumor/set2/mam_082208o_individualsamples_747T_set2_082008_A01,scan=771,770,2,46,0,1162.436,1162.438,0.001953125,NDDDEEEAAR,,(mvh 52.0926)(mzFidelity 69.9226) /tumor/set2/mam_082208o_individualsamples_747T_set2_082008_A01,scan=1147,1146,2,93,0,1436.543,1436.506,-0.0369873,AAEDDEDDDVDTQ,,(mvh 68.8836)(mzFidelity 92.7468) *note that the mods value is a …

My program performs a search on a specific directory and returns a list of files with specific criteria. When the user selects a file name in the list and Clicks the button, I want the program to open that file and print it. I have two functions - one store …

Hi, I am new in assembly and i nave some problems. I am working on some project for school i should read text from .txt file. The problem is that i don't now how to get the number of chars contained in .txt file that i need to store in …

Hi Guys , I am trying to load a xml file as follows and i am getting file not found exception even though the file is on the desktop.I have checked the file name and extension they are correct , can anyonehelp please [code] private void button1_Click(object sender, EventArgs e) …

hi every one, I am making KBC game in C++. To store questions and its options in a file, I am unable to write successfully the character string of question in the file due to spaces between question. So,can anyone tell me how to write a character string having spaces …

i am currently writing file name showing program i unable to understand that why it's not completely giving me the name of files in a drive exception occurs at the line no 64.if i comment the line no 64.then it will start looping between two or three files show the …