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| | Hi, maybe can you can help me. I need to write a pascal a program [B]which would read text file from hard disk and would sort all text's words to 3 columns, and would save results to the another file. Let's say that we have no more than 1000 words … |
| | How can I put "text" directly next to a variable in a URL? My variable is $bandodd. It will have a numeric value. In the resulting URL, I want the value of $bandodd to be right next to the text - "AA" - so it will look like this: "?size=32AA" …  |
| | I am stuck to know how to design a database for an asp.net 2.0 project. I have a table with many fields. In addition to all the other fields (mainly text fields) I would like to keep track of 4 values: alt, sy, LaF, ord. Any combination of these values … |
| | Alright, in this situation I want to take a program that I wrote and modify it so it can take an integers and if any of the numbers are negative, it returns a negative number, but if all the numbers are positive, it returns their average. This is the program …  |
| | I am writing a program to convert ints to roman numerals. this is the function that gets called when the user enters a number. it works just fine for number 1-99, but then it will either crash, or give bogus data for any numbers higher that 99. any pointers as … |
| | I'm trying to go through an array of char where all the chars are numbers, convert them to int, add them together, and save them as char again. For example, char string1[10] ={'0','0','0','9','3','1','4','0','9','1'}; char string2[10] ={'0','0','0','4','1','7','4','2','6','5'}; should produce an end result of char string3[10] = {'0','0','1','3','4','8','8','3','5','6'}; However, it won't convert …  |
| | Here is my problem. I have searched everywhere for help on this one. I haven't found any. So, I sat down and tried the best I could to write this code: Now I am stuck: Here is what I have so far: [code] #include <iostream> #include <iomanip> #include <fstream> using … |
| | We struggle to come up with a decent error handling function. I thought that I use a global variable $live to easily make a switch from testing to live. I will keep the function in an include file. I kind of got there to print a "user-friendly" message when the … |
| | Can any one tell my why the images[i] is not affective? [code] /* * TPanel.java * * Created on December 9, 2007, 7:42 PM * * To change this template, choose Tools | Template Manager * and open the template in the editor. */ package keycards; /* * TPanel.java * …  |
| | Hi. When i run a dephi 7 project the executable file is created with only 1.9mb size, actually it should have been around 7 mb. Can any one help me ? |
| | I'm trying to get the CreateProcessA function to work, but it continues giving me trouble and more trouble. Here's the code: [CODE]#include <iostream> #include <string> #include <windows.h> // CreateFile(), CreateProcess(), OpenFile(), etc. and // STARTUPINFO, PROCESS_INFORMATION #include <ctime> // srand(), time(NULL) #include <cstdlib> // rand() using namespace std; string execute(const … |
| | Is there any way to do a permutation program with conditions.. like enter "n" girls and "m" boys can stand in a line but without two girls standind together or something like that... is there any algorithm to do this.. Thanks in advance. |
| | hi there, i try to map a file in memory, in linux, using mmap, so that what i write in memory will be written in the file as well. the piece of code looks like this [code=c] fd = open(argv[1], O_RDWR); if (fd == -1) { error_message(__FILE__, __LINE__, "'open' failed … |
| | Hi experts, I need a validator in my gridview. When the user update a field in the gridview, I need to check if the email is valid. How can I do that? Below is my gridview. Please help. Thanks! [CODE]<asp:GridView ID="gv_retrieve" runat="server" AutoGenerateColumns="False" CellPadding="3" ForeColor="Black" GridLines="Vertical" Width="751px" OnRowEditing="gv_retrieve_RowEditing" OnRowUpdating="gv_retrieve_RowUpdating" onRowCancelingEdit … |
| | Im trying to practice writing a small DB that involves three tables-internal users, external users, and a Rep (call rep) table to tie them together so if someone is partial to working with one of us it is notated. Here is what I have so far: Employees (for later down … |
| | Could someone help me with this code, I have syntax errors it appears. Here is the compiler's output: root@bowser03:/usr/include# gcc ouija.c -o ouja ouija.c:430: error: expected declaration specifiers or '...' before 'fp' ouija.c:432: error: expected declaration specifiers or '...' before 'fprintf' ouija.c:435: error: expected declaration specifiers or '...' before 'while' …  |
 | Hi, I've been working on a program that reads two binary files, then each value of file1 is divided by each value of file2. My binary files are 8-bit grayscale image files that is each pixel has a value between 0 and 255. I read them into byte arrays. I … |
| | i am trying to write some vba code to copy 200 workbooks from 200 folders on a network. example i have a directory called F Within F i have staffstreamA within STAFFSTREAMA i have 200 folders named as forth A1,A2,A3 ETC TO A200 Within folders A1 is a folder called … |
| | Hi again, This time am outputting some html using a switch statement, but the outputted html code is not acting as coded, seems a very strange error as in both the case statements (first and third) its plain html but the link is just not acting correctly, but the main … |
| | Hello, I need to create dynamic consent forms, meaning the admin should be able to upload a file and the visitor should be able to read the file and then hit the consent button. I don't have any experience with this. I don't see any such example in my text … |
| | Hi everyone, Can anyone tell me the security issues when passing url parameters for a forum. I'm building my own forums using dreamweaver and as I understand it, using url parameters make the site susceptible to sql injection. Regards Taffd |
| | Hello everyone. I have to write a program that needs to use generics. I'm basically just hoping someone can guide me in the right direction here. Lets say I need a program that loads different crates onto a boat. I have to have a boat class (generic class), then other … |
| | Can anyone give me an idea of how to run a console app and a windows form at the same time? Basically it's a game I'm creating and I want the console window to be the main game screen and the form for the map/game options/shortcuts. Thanks in advance, Drew |
| | I don't know what the proper name is for it lol, but I have an assignment. I am fairly new to delphi. I understand the homework rules so I don't expect it all to be done I just need help in the understanding and feel free to help as much …  |
| | Hey i have to create a vector in order to store shapes,in specific circles. but i have no idea of how to do such a thing. if anyone is able to help lemme know. thanks in advance. |
 | If I have this main: [CODE] { Matrix m1(3,3), m2(3,6), m3; Matrix m4(2,3); m1 = m1 + m2; m1.print(); m3 = m1 * m2; m3.print(); } [/CODE] then how do I need to adjust this implementation file to work with it!?(Right now I'm just trying to get the '+' '=' … |
 | I'm writing a simple complex number class in c++ and we're supposed to overload the four arithmetic operators to work on complex+-/*complex, complex+-*/double, and double+-*/complex. This is easy enough, but I wanted to try and make it a little more generic and instead of coding for doubles, extending the functionality … |
| | Hey guys, How do you tell which type of GUI should you use ? I'm making a swing application but everytime I look at a Java example / tutorial they tend to use different ones for each example. Is there a reason? I'm guessing so which leads me to which … |
| | I have a client who's attempting to support a file upload script on several servers. All appear to have PHP configured with file_upload turned on, however *some* act as if it's not. This is an area I've not got a lot of experience in (yet) ... Any hints on what …  |
| | when i use security trimming. i cant figure out whats wrong. Please help me =) secure/web.config its in a map called secure with admin.apx [code] <?xml version="1.0" encoding="utf-8"?> <configuration xmlns="http://schemas.microsoft.com/.NetConfiguration/v2.0"> <location path="Secure/Admin" allowOverride="false"/> <system.web> <authorization> <allow roles="Administrators" /> <deny users="*" /> </authorization> </system.web> </configuration> [/code] Web.sitemap [code] <?xml version="1.0" encoding="utf-8"?> … |
| | I'm trying to change the font for the turtle graph. [code] def goto(x,y): turtle.up() turtle.goto(x,y) turtle.down import turtle turtle.tracer(False) turtle.width(3) goto(-270,270) turtle.right(90) turtle.forward(540) turtle.left(90) turtle.forward(540) turtle.left(90) turtle.forward(540) turtle.left(90) turtle.forward(540) goto(50,50)[B] turtle.write('testing')[/B] turtle.tracer(True) [/code] That's a box I created and I want to add text to it. I looked around the …  |
| | Hi, Simple query: [code]select * from MyTable where Id=123456;[/code] The first time I execute this query it takes 14 seconds. However, the second time I execute it takes 0 seconds. I wanted to clear the cache so the second execution takes 14 second just like the first execution. So i … |
| | Here is my code, it is suppose to take the double num, round it, and return it using call by reference, but when i try to compile it gives me an ambiguity error at [inlinecode]round(i);[/inlinecode]. please help. [CODE=c++]#include <iostream> #include <cmath> using namespace std; void round(double &num); int main() { … |
| | am a new in c+= and i hve to do those two functins : strcpy and atoi functin....if anyone can help plz reply thanx alot |
| | Can any boby explain to me in simple english why this I get this error "Compiler Error CS0118" I'm a beginner about to throw my machine out the window!!! Below is the code for my Calcultor & the code for the DLL i'm using!!!! using System; using System.Collections.Generic; using System.ComponentModel; … |
| | Hi guys Ive been having problems with calculations on arrays. What i want to do is times two numbers in an array for example: 4 x 4 = 16 Here's what i'm trying to do double timeArray[3]; cin >> timeArray[0]; cint >> timeArray[1]; answer = timeArray [0] * timeArray[1]; the … |
| | [CODE] private int[][] gameBoard; private int[][] scratchBoard; public Intboard(int[][] world) { gameBoard = world; scratchBoard = world; } public void updateBoard() { gameBoard = scratchBoard; } //...skipping a bunch of confirmed working methods... public void advanceOneGen() { for(int x = 1; x<gameBoard.length-1; x++) { for(int y = 1; y<gameBoard.length-1; y++) …  |
| | how to disable the parent window when we open the child window. i have written this code but its working only one time.any one can help me s.html <html> <head> <SCRIPT > function popuponclick() { my_window = window.open("p.html", "mySelect", "status=1,width=750,height=450,resizable=no"); } </script> </head> <body> <form name="formSelect"> <P> <A HREF="#" onclick='popuponclick()' …  |
| | Ive been working on this program for a little while now. and i keep getting the error messages: proj6b.c:61: error: syntax error before '{' token proj6b.c:68: error: syntax error before '{' token ive looked over the code and cant seem to find were the problem is. I am also a … |
| | I am working on this program that will show interest in an account for each year for 10 years. I want to click on a button and it display the interest for each year for 10 years. The box shows up but the calcuations do as well. It all comes … |
| | I know you use printf to print to the screen. What would I use to send the file to a printer using C++ |
| | I am making a quiz show in C++ I need help in storing the answers of a quiz in a array like [QUOTE]cout<<"Q.1 Who is Known as the lady with lamp ?"<<endl<<endl; cout<<"A. Sonia Gandhi "<<"B. Florence Nightngle"<<endl; cout<<"C. Mother Tersa "<<"D. Madame Rozario"<<endl<<endl<<endl;[/QUOTE] So how do I Input the … |
| | Hi Can any one help me what is the order of evaluation for the expressions in printf() function in C language..... I have sooo much confusion in the expression like a=10; printf("%d",a++ - a++); the output is -1 any one can help me how -1 is the output...... But when … |
| | I have an output in one format that I need to basically read line by line and reformat into another file. I was originally going to try do this in Java, but Java does not have a lot of good classes for text processing. Here is an example of my …  |
| | So I have text file that I need to reformat so I can import it into a spreadsheet. I was originally going to do this in Java, since I had a vague familiarity with it, but there are few good classes in Java that are useful for text processing, and … |
| | [B][/B] If the user input a equation something like 2 + 2 * 2 + ( 2 - 2) infix expression. how i collect the data to stack? using string? someone can give the algorithm. I don't have idea to get the input. |
| | Here's the code: [code] #include <iostream> #include <fstream> #include <iomanip> using namespace std; const int MAX_EMPLOYEE = 500; enum PayType{H, S}; struct EMPLOYEE { int idNumber; char name[21]; double payRate; short int numberDependents; enum PayType; }; int LoadMaster(EMPLOYEE& record); int main(){ int count; EMPLOYEE record; count = LoadMaster(record); cout << … |
| | [code=c] #include<stdio.h> #include<stdlib.h> struct sales { int week; char name[20]; int units; int price; }; int main () { char data1[300]; int itemAmount = 0; char itemNumber[10]; int timeToFinish = 0; int elapsedMinutes = 0; int iLoop = 0; int readCounter = 0; int finishTime[20];//holds the finish items int counter …  |
| | Hi Frnds, Can Anyone tell me, how can I , [B] Change the BACKGROUND color of selected text in TEXTAREA[/B] sanjiv  |
 | I got the coding for uploading files to my website throug a simple browse option off a page. I choose the file upload size to be 150mb, but it wont allow anything under 10mb it seems. I am real good friends with my host, he told me something like, it … |
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