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Hi guys, I wish to read a file with several lines with columns, and display the first three columns in each line. Anyone with an idea on that? File has these contents: [CODE] Dy MxT MnT AvT HDDay AvDP 1HrP TPcpn WxType PDir AvSp Dir MxS SkyC MxR MnR AvSLP …

Hello, I've been trying to create a script that will take defined pages of a PDF and display them to a webpage using PHP. I've looked through the PHP Manual and only came up with ways to create a PDF, but no read options. --Detailed Scenario-- My school wanted me …

I am having trouble with a python homework question. The problem is the following: You are to write a program that counts the frequencies of each word in a text file (text.in), and outputs each word with its count to a file (word.out). Here a word is defined as a …

I want to know how to read a file in Java and then store the file contents into a String object...like String[] content= file contents?? here's the code of reading a file and i want the contents to be stored in a string variable... [CODE]public static void main(String[] args) throws …

hi i need to make an excel macro that handles serial communication and takes data from two lab balances. I've looked around and found that i can use xmcommcrc or winwedge (others too but these i'm experimenting with). The result should be that data would be recorded live into an …

i am confused that when to use '&' sign in arrays. some times in string array or in character array i got confused. bcz array name itself is an address .so an1 can plz help me out of this??

hello everyone. i read about the functions abswrite() or absread() etc, but these fucntions are not supported in modern compilers. i would like to know what are the modern alternatives of these functions in c++?? btw i am using visual studio 2010 and rad studio xe.

Hi, I was wanting to write a (ba)sh script to allow me to wait for the detection of a new USB device, and when that device is detected, execute some commands. The scripts are intending to be working on the principle that whenever I plug in a usb device a …

Hi all, I'm trying read in the contents of a series of text files located in a folder in the same directory as a jar file. I've been trying to work out how to do this for a while now, but to no success, so any pointers as to where …

Isn't it better to use the BufferedReader function readLine() instead of read() or read(byte[])? The reason I ask is because of potential memory wastage by the read() function. If I specify a byte array of size 10, then it will become capable of accepting ten bytes from the transmitter. However, …

Hi I wanted to ask what is the relationship between "system" , "console" and "read" so far I found out that console is a "class" in the system name-space.

Hi Folks, I am trying to make default AppSettings in my App.Config. My Program, or part of it, requires an email template and I wish to save this template within a HTML File on my HDD. In my App.Config, I simply want to specify multiple keys such as Subject, Recipient …

So I've finally fixed up the functionality of an address book I've been writing (not on to utilizing a GUI yet of course though.)However to save or reclaim the data from the last use of the address book I, obviously, need to write and reclaim it from a .txt file, …

HI. I'm reading in a wave file and writing it to a sound device using ALSA. Im not a C++ guy (C#) so not very handy with its file I/O methods.. Any idea how do i change : [code]int rc = read(0, buffer, size);[/code] To work with any file i.e. …

Dear Friends, This is my homework, I have a text file containing the following content: [QUOTE]0 12 1 15 2 6 3 4 4 3 5 6 6 12 7 8 8 8 9 9 10 13[/QUOTE] I want to read these integers from data.txt file and save the two …

Hello, I cannot read a file, config.cfg, in the current directory on MacOS X 10.6. I'm running a console app. Can anybody tell me what I'm doing wrong? (By the way the getline() function returns no string.) [CODE] #include <iostream> #include <fstream> #include <string> using namespace std; int main(int argc, …

Hi, I have been trying to execute this program and i am getting an error. Kindly help me. #!usr/bin/perl -w # The filename of the file which contains the protein sequence $proteinfilename = '/users/sukeerthiteja/desktop/perl/NM_021964fragment.pep'; # First open the file and associate a filehandle with it. for readability purpose lets use …

Hi! Does anybody know how to recursively read in files from a specific directory on the internet, in Java? I want to read in all the text files from this web directory: [url]http://www.cs.ucdavis.edu/~davidson/courses/170-S11/Female/[/url] I know how to read in multiple files that are in a folder on my computer, and …

Hi masters, I try to write and read file into txt file but i dont know how to do it. Anyone know how to achieve this? Please help me. any help will appreciated much. Best Regards

Our blog uses the fluid theme but there's an issue, it doesn't support read more and that is crucial for our blog. I can't seem to get the tag working and am wondering how; or, is there a better theme to use?

Hi all, i have a problem reading from a file in vb.net. I want to read from a file bit by bit so the file i write to is exactly the same, well almost because im planning on merging two files together but i can do that if i can …

hi, first of all im noob and 11 years old so don't blame me if something is wrong! i try to read a txt, see a version, read a txt on a server, see if on server newer and ask to update if yes. any suggestions? Oh and in C++ …

I've been tasked with reading in multiple emails that are stored in a single archive file and then scanning it to find certain things. My problem now is that I seem to only be reading in the first of the many individual files stored in the single archive. The "archive" …

how do i make an array read from a file. i tried google it. but i cant get it to work.[CODE]// theisonewscpp.cpp : Defines the entry point for the console application. // #include<iostream> #include <vector> #include <algorithm> using namespace std; bool myfunction (int i,int j) { return (i<j); } int …

Hi all, I try to read file from file.. i put the file at drive D:\test.txt Please help me.. Thanks. Best Regards

Hello, I want to display content of a file with the name has been entered by the user, but I have to enter the name of the file when I run the program (eg:. / myprogram test.asm). I would not have to specify the file name each time you run, …

So I've made a Task Scheduling application (for learning purposes). The program currently saves all the data in simple text form. I use Regex to split the data up and assign it to the appropriate variables. I don't really like this way of doing things as it seems messy and …

Hi, im having trouble understanding how private methods are accessed, and overall how they are used. [CODE]using System; using System.Collections.Generic; using System.Linq; using System.Text; namespace SIT232_Ass1 { public class Plan { // declares constant private const int CHARGE_BLOCK = 30; // declates our private variables private decimal _MonthlyFee, _CallAllowance, _CallRate; …

hello every one i am making a program what requires that the user types in some text in a textbox. the problem is, how do i get that text from the textbox into the std::string (or a other kind of string)? i don't know how to do that in Win32, …

Hi All, I can connect C# to SQL and read SQL table but i am having problem in writing the outcome to text file. I really appreciate if you could assist me. this is the code. [CODE]//====================================== using System; using System.Data; using System.Data.SqlClient; using System.IO; namespace Chapter07 { class OrdinalIndexer …