7,373 Topics
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| | Hello new to the forum, I've been learning and working with C++ for a few months now and I've started to learn how to use strings. What I'm trying to do is take each individual line from a text file and dissect all blocks of text separate by a space …  |
| | i want to read in several `4*4` squares of numbers from a file and determines whether or not each of those squares is an increasing square. file containing numbers 3 1 2 3 4 2 3 4 5 6 7 8 9 5 6 7 8 1 2 3 4 … |
| | Hey, I have to read numbers from a text file. Heres an example input: 6 8 1 2 10 1 3 9 2 3 7 2 4 2 3 5 5 4 5 3 4 6 8 5 6 4 The parser I coded works fine in NetBeans and Dev … |
| | I try to make a program that read the content from a .txt file and then print the content using Console.WriteLine() .I add the file that I want to read to my project . This is the content of my file: Hello.txt: [CODE]Hello World!!!!!!!!!!!!![/CODE] And this is my code: [CODE]using … |
| | Hello all, I am at the beginning of a new program working with structs and I am getting an error I cannot figure out. My code so far is [CODE]//PJ901 PAtrick Nealey //Acme Payroll Program #include <iostream> #include <fstream> #include <iomanip> #include <cstring> // for _strcmp using namespace std; const …  |
| | Hi, I have created an html help file for my application and have a menu button to open it but I am having problems as it keeps coming up with an error saying it can't find the file. I don't want to hard code the full path to the help … |
| | Hi all, I'm pretty new to C, so apologies in advance, I am trying to write code that will allow me to input a line no and then display the text from that line from the corresponding file. I'm having a bit of a brain fart & can't work it … |
| | Hey all this code should read in info and store it to a file. Then retrieve the file and calculate the sum and average of the row and column. But for reason I keep getting rubbish for my sum and average output. can someone look at it and tell what … |
| | Hi everybody, I'm trying to make a program that goes through a directory and checks for broken links. Unfortunately it isn't working: [CODE] // Main.cs using System; using System.Collections.Generic; using Gtk; namespace LinkMonkey { class MainClass { public static void Main (string[] args) { bool cli = true; bool recursive … |
| | Hi, Is there a way to read data from the serial port by two applications? For example, my application uses an activeX component to receive video stream and display received data. At the same time, I want to record the received packets into some file or into a memory stream. … |
| | Hi. I added a file called "sldata.txt" to my Silverlight solution (which I test in an ASP.NET site) in VS 2010. But when I try to access it using stream reader: StreamReader sr = new StreamReader("sldata.txt"); I get a SecurityException - File operation not permitted. Access to path 'chatdata.txt' is … |
| | Hi Folks can any one give me simple file upload then retrieve code?? and is there any solution to SQL injection????? |
| | I am trying to play some audio from within a program using [ICODE]MCIWndPlay(m_Audio);[/ICODE] or [ICODE]MCIWndPlayTo(m_Audio, duration);[/ICODE] type calls. The program is getting the path of the media from an RSS feed and the audio can be either an MP3 file or a streaming MP3 (either progressive download or actual streaming …  |
| | [code] #!/usr/bin/perl $run_env = "test"; $parm_file = "wf_PBM_DHT_CS90_CH_Hist_Extract.parm"; $sys_id = "PWLP"; #div name based on the session's call $div = "WLD"; $CH_TYPE = "CS90CH"; #process name will be the process name in the trigger file $PROCESS_NAME = "CH_CS90"; #sys_name would map to the applicable Tier e.g. FAC=Facets, WGS=WGS, STR=STAR…. $sys_name …  |
| | I seem to be having an issue with a program I am creating. It should be a simple program that sends commands from a Java program to a Groovy script (whether the script be on the same computer or another on the network) but I am running into some problems. … |
| | Hello, I have an assignment where I have to create a hash table and load 30 part numbers into it- should be a 2-d array...and eventually I have to prompt the user to choose an algorithm and keep track of collisions. But I am starting really small with this and …  |
| | I am having some problems with merging a large number of text files. Basically I am attempting to merge upwards of 2000+ text files that could range anywhere in size from 1 megabyte to multiple gigabytes in size each. Thus implementations must use some form of buffering in order to … |
| | Hi all, I am getting this [I]UnauthorisedAccess Exception[/I] when I try to delete a file using the File.Delete() method...I hav permitted full control to NETWORK SERVICES, IUSR_(user name) and ASP.NET Machine Account on the folder that contains the file to be deleted..i'm stumped..i even tried impersonating user (administrator) in the … |
| | OK, I'm new to python. I'm writing data to a file, but it won't write that data to a new line. I'm ending up with a single line file that reads as [QUOTE]2.0/n3.0/n2.0/n3.0/n2.0/n3.0/n2.0/n3.0/n2.0/n3.0/n2.0/n3.0/n2.0/n3.0/n[2.0, 2.0]/n[3.0, 3.0]/n[2.0, 2.0]/n[3.0, 3.0]/n[2.0, 2.0]/n[3.0, 3.0]/n[2.0, 2.0]/n[3.0, 3.0]/n[2.0, 2.0]/n[3.0, 3.0]/n[2.0, 2.0]/n[3.0, 3.0]/n[2.0, 2.0]/n[3.0, 3.0]/n[2.0, 2.0]/n[3.0, 3.0]/n[/QUOTE] When … |
| | We have a MDI main form, which contains a main menu and holds the properties and routines to - select, read and write a selected DAT-input file, and to convert the data to and from a MS-Access database - open forms like grids and specificly an InpMatrix (which shows INPUTMATH … |
| | So this is assignment number 14 and this is the fourth time Im bothering you...I hope you can help me. I think Im almost done with it but I can not get "toupper" my name and lastname so it would be copied to the outfile.txt file. Description: The program writes … |
| | I am writing a code to open a command line, prompt for the name of a file to copy, prompt for a new file name, then it should copy the file (adding a header and line numbers plus adding .lis to the filename of the new file). I BELIEVE I … |
| | I can open .xls file with Desktop class. then edit something in the file. then save and close but. but next time when i open the file again it open previous one not updated if didn't i save it in different place. .I cant get any column/ value from the … |
| | Hi, why in my new file put all program code? When i open "new_doc.doc", give: " first line second line<form method = "post"> Download: new_doc.doc, <input type = "submit" name = "ok" value = "OK" /> </form> " [CODE="php"] <?php if(isset($_POST['ok'])) { header("Content-type: application/octet-stream"); header("Content-Disposition: attachment; filename=new_doc.doc"); $data = "first … |
| | hi, if any one know that how to convert a [COLOR="Red"]excel file to csv[/COLOR] file with [COLOR="Red"]php [/COLOR]coding????? actually i want to make a site where user upload the data as a [COLOR="Red"]excel file format.[/COLOR] and when they clicked button the [COLOR="Red"]excel file is changing in csv file[/COLOR] first then … |
| | Hello everyone, Im new here. I'm not new to web design but a bit new to PHP. I really need some help with this. I have an email script that sends a bunch of user choices to me. The choices ware one or more and are sent to the email … |
| | Hi guys, I am having great difficulty in reading a text file char by char and storing them in a linked list. I started off with simply attempting to read from file char by char, and that worked fine. But when attempting to store the file into a linked list, … |
 | Hey Guys, I have a header file I downloaded for an application (actually about 20 header files). Most of them can be opened fine, but I get errors on a couple that say: [QUOTE]fatal error C1083: Cannot open include file: 'Transport.h': No such file or directory[/QUOTE] I've checked, and the … |
| | Hi, I have written the following code to download a file from a MySql database using a Servlet.The problem i have is that i havnt done it right. Can someone please point me in the right direction. Any help will be greatly appreciated. Thank you for your help. [code=java] import … |
| | I have to write this program that opens a file then sorts all these numbers in different ways. I plan on using the insertion method cause its one of the fastest, so that shouldn't be too difficult. But when you look at the text file its got spaces and numbers … |
| | I don't know what in the world I'm doing wrong but I'm sick of staring at my screen and debugging over and over again. It's been a while since I've used C++ so I'm a bit rusty. I'm working on a database project that is supposed to implement a hash … |
| | Hello, How to get information about type of file which does not have extension. If I have folder named as [ABC] and also file name same as [ABC] without any extension. I am using FindFirstFile() function to get folder information. [CODE]char path[3] ="C:\ABC" HANDLE hFind; WIN32_FIND_DATA FindFileData; hFind = FindFirstFile(path, …  |
| | Hey all, i would really appreciate some help with abit of code i'm stuck on. I am trying to read data from text files in this way: 1. Open text file 2. Read in the first line from the text file that doesnt start with "/" 3. change this char … |
| | Program Exercise 3. Your teacher at your school requires your help in grading a True/False test. The test answers is stored in a file called Answers.txt. The student responses are stored in a file called Reponses.txt and has the following layout: 999999999 FTFTFTFTFTFTFTFTFTFT The Answers.txt layout is: FFTFTFTFTFTFTFTFTFTFT Write a … |
| | import java.awt.*; import java.awt.event.*; import java.text.*; import javax.swing.*; import javax.swing.border.*; import java.util.Arrays; import java.io.*; public class BankAccount extends JFrame { // Make these variables publicly available String file = ("THUS.txt"); public static String acctNumber ; public static String custid , acctDateOpened; public static double balance ; private static final String … |
| | Problem Statement: Consider a collection of songs in an MP-3 library where each song is characterized by artistName, songTitle, albumName, playTime (in seconds), musicCategory, and albumProducer – hence, you will need to use a struct data type to hold a song and an array of structs to hold the song … |
| | Hi there, I'm getting on pretty well with a project for uni I've got to do, although I'm currently slumped at a bit. I'm running a loop to constantly read numbers into a set of equations and I'm required to output these to an excel file. I've sussed making the … |
| | Hi I wasnt sure where to stick this, so Im asking this crowd I am putting together a website which works on an MVC principle, my own framework, and need some help with the .htaccess file. Specifically, if I want to make a pdf available for download, my url parser … |
| | I cant seem to figure out why this program wont write to a .txt I commented out the meaning of each step and it looks like i am doing everything correct. If i can get it to write it and goto the following steps. [CODE] float price,curr_total=0.0; int itemnum, wrong=0; … |
| | Hey, I'm pretty much almost done with this program, but I'm not sure how to clear a previous file (after opening it) in order to open a new one. My program is supposed to open a file with a maximum of 100 unordered decimals and allow the user to sort … |
| | Hey, i was wondering if there was a way to output really large decimals, either to a file or to the output stream? because when i do this: [CODE] file << setiosflags(ios::showpoint) << setiosflags(ios::fixed) << setprecision(50); [/CODE] or do that with cout, the program crashes. |
 | Hello everyone, I am writing a program that will read data from a txt file and for the life of me I cannot get it to do so ... Seems like no matter what ! I do it keeps telling me it cannot find the file .. I have used … |
 | I have this program where I'm trying to find the file size with the boost library. I find the files fine, but it won't get the file's size, where am I wrong? Thanx for your help... Here's my code so far. It compiles fine, but won't return the file size. … |
| | hi, i am doing a project in C#.NET desktop application. how can I make a upload, retrieve functionality in C#.NET desktop application for pdf documents, I am using a sql client for the moment, so i need to upload the file(file path, content, title in to the database) how can …  |
| | Hi, Recently (today) got an assignment to take a particular code that we've done previously, and split it into 3 files: 2 .cpp files and a header file. Now, i believe i've done it correctly, but the only thing that's throwing up errors is the use of friend for overloading … |
| | Hi, I've just joined this website for help with some C++ problems. I am new to C++ and face the task of reading from a text file and outputing the result in another text file using the[B][COLOR="Red"] istream& operator >>(istream& stream, storage &s)[/COLOR][/B] it looks like something underneath: istream& operator … |
| | I made a program simulating that of the lobby of a hotel, and I have a problem with storing the record variables into the file...for some reason only those variables of type string are saved and those of integer and of array are not, or if they are stored, thay …  |
| | Hi; I have a Q/A based game which randomly selects questions that are stored in access file table. I have define a vector and a stdstream that takes no of questions as input. The no of records are 300 and I want the program to select only 30 questions but … |
| | How to register MIME types and file extensions to IIS? We have a web service, for which to work a particular file extension (.jdf) needs to be registered under MIME types in IIS. Usually what we do is after installing the service (by executing setup file) we go to the … |
| | Hello everyone, I'm having trouble with a code I need to write, I have never coded in C and I need to do this program in C. I have created my checksum code already and need to implement this: I need to send a complete ASCII file in 128 byte … |
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