1,605 Topics
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 | I am trying to read some numerical values from a file and getting this error: Input Error: Error in input: Floating point number not found.; Expecting Real number in the range -1.7976931348623157E308 to 1.7976931348623157E308 [code][code=java] import java.io.*; public class TriangleMain { /** * @param args the command line arguments */ …  |
| | Hi, I'm having issues with a program that concept-wise sounds very simple. The program should read in data from a text file (attached a2.txt), and perform stack and queue operations upon the data. The data consists of long math problems, dealing with order-of-operations. The correct output that should be appearing … |
| | From the front page of this section I have had the gay porn fetish thing and the prunnet.exe (also from a website that suddenly got taken down) and now badly affected (somehow) by the generic host processes. I also have the red X next to the clock that I have … |
| | Ok...so I have a project due in 3 weeks and I haven't started. If i don't get it done I won't be able to graduate...the problem is i don't get java AT ALL...if anyone is willing to help me out with parts of the project..i would deeply appreciate it. I'm …  |
| | Hi all, The program I'm making needs to basically interpret long math operations (see the attached text file) and compute them. Simple right? I have to use stacks and queues to reorder the operation into the desired output (the output will compile properly if you run the program as it … |
| | I have the following code it works for mpg files But it grabs every frame of video I want to grab Single particular frame or/at particular time plz help me and post the modified code Its urgent Code: import java.awt.*; import javax.media.*; import javax.media.control.TrackControl; import javax.media.Format; import javax.media.format.*; import java.io.*; … |
| | Hi, guys i need some help! i need to make a txt file with the "-A" command (in shell). that already is implemented in the client, then the client send the file thru sockets and arrive to the server, the server save the file in his directory. But the code …  |
| | I am developing an application in Java that grab Image from the video. I have the following code that grabs a frame every given no. of seconds but i want an Image afte each click Even the given code does' nt work Plz help its urgent Thanks in advance : … |
| | Hello sir, I am using VS2008. I am using save file dialogue box and i am saving the contents of richtextbox which is in the form. So i used the coding below. It only creating the empty file but not the text which i typed in the richtextbox. [CODE]Private Sub …  |
| | Hi, I stored a file in the folder taht selected using file upload control. When I tried to view this content from that folder I got an error like this. Cannot find the C:\Documents and settings\Terapc\LocalSettings\temporary Internet Files\Content.IE5\6AJ9DNHZ\name.txt file Do you want to create a new file? The code I … |
 | I use bass.dll to play music files from [url]http://www.un4seen.com/[/url] I try to use function called BASS_ChannelSetPosition. I use ctypes to access the Library. Below is the part of documentation (comes with bass as help file) I need somebody to tell me whether the mode (BASS_POS_BYTE, BASS_MUSIC_POSRESET...etc) is a function or … |
| | Hello, I am having a problem writing to a file on a client/server application. I can send the data from a JTextArea to the server, it appears to read the text, but I cannot seem to get the server to write the data to the .txt file. Can anyone help? …  |
| | Hi guys, I have written some C++ code to do three things: 1. Read data from a delimited file (user specifies type of delimiter used), and return data as a "2D array". 2. Print 2D array to console. 3. Write the 2D array to a tab delimited text file. I … |
 | I am making a recursive treeview that lists the directories on my server [or trying atleast]... So far so good , it seems to work, cept it does not load all the files / directories, please consider my code : [code=C#] void recurese(string root) { // New instance of the … |
| | lets say i have a text file with the string "ffffffffff" in it and i want to insert "666" after the 2nd "f" in it.. how to do it? i tried the following and it doesnt work.. [code] Dim stream As New System.IO.StreamWriter("xxx.txt") stream.Write("ffffffffff") stream.BaseStream.Position = 2 stream.Write("666") stream.Close() [/code] … |
| | i have a script which works as i were using it in localhost(wampserver),for uploading photo in a directory then the file path to the database. My problem is that now i`m trying to use the script in the website server where i uploaded my site files,and its giving me the … |
| | Hello, I'm working on a code for my project at college. The goal of the project is to find and extract keywords, and the sentences, which contain these keywords from many text files, which I have already downloaded from Internet using another code. These text files are actually source codes … |
| | Hi, I trying to run a Axis JAVA client with a GSOAP C++ server. Here in the below given code I am trying to make an asynchronous call from the JAVA client using "sendReceiveNonBlocking" API. On the GSOAP server side I am using the "soap_send_..." for the asynchronous behaviour. I … |
| | Hi, im trying to create a image editor and Im currently working on a "history/reopen" image part in my menu. ive read loads into dynamicly creating menu items but have always failed when it has come to adding a function to it, but that is a differnt story all together … |
| | I just bought two gigs of RAM. However, when installed, upon startup, after the windows XP loading screen, my screen just goes black. I checked online and apparently my motherboard supports a max of 2gb. I tried 1.5, using my old RAM, same result. http://www.measham.force9.co.uk/advent/pc/3316.htm my pc/motherboard. However, my video …  |
| | I use ctypes to play AUDIO using bass.dll found here: [url]http://www.un4seen.com/[/url] I have gone so far and tried as they advised me at their forum entry here: [url]http://www.un4seen.com/forum/?topic=9257.0[/url] But I still get errors. Can anyone take code and analyze to point out source of error? Here is the code, pse … |
| | Hello, lately I got infected by a Trojan and it was linked to a couple of exe manager.exe irc.exe hosts.exe downloader.exe So, Windows Defender picked up irc.exe on a scheduled scan and cleared it awhile back. Until I realised that it originated from a file I downloaded and I deleted …  |
| | i have a question. my function works in a way that once user clicks the link, the open save dialog box will pop out then the user have a option to choose whether to open or save the mp3 file. The problem is the save function can wrk meaning if … |
| | everytime i open my browser(both firefox,ie) another website opens with that such as [url]http://online-securityscanner.com/2009/1/en/_freescan.php?nu=770522170802[/url] and so on after saying my computer has virus which obviously is a spyware.. i tried using spybot, ad-aware and so on but did not work. here is the log file from hijack this. Please help … |
| | My laptop isn't the same anymore. I am currently using a Windows XP MCE and it has a 1 GB RAM. I recently installed Avast and managed to uninstall Symantec thanks to this forum. I have a feeling that Avast could be part of the cause of the slow start … |
| | I'm trying to read from a text file.I think that everything is correct!It gives me this error message: Debug Assertion Failed! Program: D:\Test\sign.exe File: fscanf.c Expression: stream != NULL For information on how your program can cause assertion failure, see the Visual C++ documentation on asserts. CAN SOMEONE HELP? [code=cplusplus] …  |
| | Hello, I have a program that I'm writing and it seems to just stop. I've looked at the code and I can't seem to figure it out. This is for a class, so please don't just fix it, but please tell me how to go about fixing it, I want … |
| | [CODE=C++]#include <iostream> #include <fstream> #include <vector> #include <string> #include <sstream> #include <stdio.h> #include <time.h> using namespace std; bool StringToInt(const string &s, int &i); int main() { // opening up and setting up the input file stream so we can read it // to perform the "account info" and the "history" … |
| | #include<conio.h> #include<stdio.h> #include<fstream.h> #include<graphics.h> #include<dos.h> #include<time.h> #include<STDLIB.H> // FOR EXIT #define ESC 0x1b /* Define the escape key */ void Pause(void) { int c; c = getch(); /* Read a character from kbd */ if( ESC == c ){ /* Does user wish to leave? */ exit( 1 ); /* …  |
| | Hi All, For long now have tried to get Python bindings and none is there. jlgm suggested me to try ctypes and I dived in. But there are few examples on using ctypes for new bees like me. I tried to take lame_enc.dll (The file made me to learn ctypes … |
| | Hi all I've only been learning C for 6 weeks and have a project to convert arabic numbers to roman numerals. Part of the prgram must do this in batch mode. i.e. read integers from .txt file, convert and write numerals back to .txt file. It seems to be working … |
 | Hi! I am using the following code for a file upload- [code=php] <?php if(isset($_POST['b1'])) { if($_FILES['uploadedfile']['name'] !="") { $target_path = "/home/infotech/myhomepage/uploads/"; $target_path = $target_path . basename( $_FILES['uploadedfile']['name']); echo("Temporary Location is: ".$_FILES['uploadedfile']['tmp_name']."<br />"); echo("Target Path is: ".$target_path."<br />"); if(move_uploaded_file($_FILES['uploadedfile']['tmp_name'], $target_path)) { echo "The file ". basename( $_FILES['uploadedfile']['name']). " has been uploaded"; … |
| | [CODE] // Description: This is a computer version of the game hangman, the user // can play against a 2nd player or the computer, and he can enter how many // guesses he gets, // // Start of program // Header file definitions #include <iostream> // Standard input/output #include <string> … |
| | [CODE]// file: hangman.cpp // name: Kyle Burmark // professor: M. Gelotte // date: 2/26/02 // Description: This is a computer version of the game hangman, the user // can play against a 2nd player or the computer, and he can enter how many // guesses he gets, // // Start … |
| | [COLOR="Red"]In the follwing code i want want to know how i can put my information in the file filename distinamtion_file i want to use this code to upload a file from my computer to ftp server file that i want to upload is in my 'C/SITE/file.txt@ folder and i want … |
| | This is my function. see below: public void SoundTest() { try { AudioInputStream audioInputStream; File file = new File("C:\\Temp\\online.wav"); audioInputStream = AudioSystem.getAudioInputStream(file); Clip line; line = (Clip) AudioSystem.getLine(new DataLine.Info(Clip.class, audioInputStream.getFormat())); line.open(audioInputStream); line.start(); line.drain(); audioInputStream.close(); } catch (Exception e) {e.printStackTrace();} Toolkit.getDefaultToolkit().beep(); } I got this error when I ran it: ` … |
| | [code=cplusplus] int main() { string name; cout << "Please enter the filename of the encoded message:"; getline(cin,name); ifstream infile; infile.open(name.c_str()); if (infile.fail()) { cout << name << " fail to open." << endl; exit(1); } cout << name << endl; cout << " File successfully opened" << endl; string buffer; … |
| | Hi, Here is my use case - I have a Java app from which I'm calling an XSLT to transform XML into HTML - The XSLT is a file in JAR - The XML is passed as a stream from another application Now, the problem is: - I need to … |
| | Hello, I found this class at phpclasses dot org. It retrieves emails from pop3/imap servers. It works wonderfully. But I would like to learn how it works. I emailed the author but did not receive any response. So I'm placing my questions on daniweb because I know how intelligent this … |
| | hi, i'm workin on a lab for an intro to computer science class which deals with c++... one of the ten parts of it says the following Read about the getline command for fetching an entire line from a input stream. Then make a text file of mixed words and … |
 | Well i didnt really know where to post this =(, if you think its wrongly placed just move it =P I don't know if other Pascal versions show each code error, but FPC doesn't. If you got one this encouragement killer errors use Ctrl+F with your error code number. 001: …  |
| | hello everyone. i have been trying to code an MP3 player, but Java does not support this, it only supports wav, thus wma, mp3 and other music or audio formats are denied. i thought of incoporating a converter, but still the converter is even failing to make the conversion: here …  |
| | I'm trying to read in a text file character by character. However, when I try to read it in it using the readChar method in DataInputStream it gives me a IOException. Heres what I have so far [CODE] FileInputStream stream; try { // Open an input stream stream = new … |
| | Hi, i am trying to find a good final year project to do which is relevant to the modules im studying and course (bsc software development). I've thought of making an Online Backup Application / Manager which would facilitate the storing of files online with various other functions such as: …  |
| | [CODE] // filename = isbn.cpp // Kyle Burmark // Prof. Gelotte // 02/12/02 // Program 4 - Validate ISBN numbers program // Description: This program asks the user whether he wants to validate // ISBN numbers from his own input or from a file of isbn numbers // Start program …  |
| | Hi am printing pdf file with following code,But it does not print pdf in poper format.. it prints in stream ... private void button1_Click(object sender, EventArgs e) { try { streamToPrint = new StreamReader ("C:\\MyFile.doc"); try { printFont = new Font("Arial", 10); PrintDocument pd = new PrintDocument(); pd.PrintPage += new … |
| | Our task is to write a Binary Search Tree and the data has to be input from a .txt file where in the data is held as such [CODE]12345678[/CODE] Each digit is a new node in the tree to be inserted. My Binary Tree is working because I can just … |
| | I have a written a program for Dijesktra algorithm; But I encounter the run time error when the code returns "lp" value ... Runtime check failure #2-Stack around the variable 'parent' is corrupted please see the code Could some one tell me that how to solve this prblem thanks [code=cplusplus] … |
| | Is It Possible to pass a variable through an included file include("../admin/addcustomer.php?page=partner"); i tried it but it says : Failed to open stream: No such file or directory plz i need help and if it's not possible how can i pass this variable |
| | HI my package reads file from txt format only. it does not read .pdf or .doc file. is there any single java library that opens any kind of file format as stream and then reads or manipulates its contents. |
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