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 | MY problem is related to entry of research data. The researchformula is entered into a textbox alongwith other usual form entries like title,subject,startdate etc. The formula consists of alzebra, trignometric, otherfunctions etc. Example [CODE] [B]x = 12; y = 24 + tit[x] + mixer[x]; z = x + sin(x) + … |
| | So I've done quite a few forms before but I'm running into trouble with this one. I'm not exactly sure what I need to do, but let me explain. I have: Form A Form B Form A collects basic data from a customer. Form B give you the option to … |
| | hi Got 2 questions. 1.How can i simplify 4 variables all with same condition? if a,b,c,d <1 System.out.println("Invalid input");? How to put this in a simple code?I know it can be done individually. 2.if the above condition is false i dont want my code to go further and calculate the …  |
| | Hello Their, i'm new asp.net and I've assigned to design a ERP supplier page and when i started designing the page i used lot of space tag( ) for spacing and my project guide insist me to find another way to align text box and label using css and ceratainly i … |
| | alright, well the code I have is a complete mess and there HAS to be a better way of doing it as well.... it's right here [CODE]#include <stdio.h> #include <stdlib.h> int toExit(int exit){ while(exit != 1 || exit !=2){ printf("\n\nPlease Choose:\n1) Exit\n2) Run program again\nYour choice: "); scanf("%d", &exit); printf("\n"); … |
| | [CODE] import os; def callAS(cmd): os.system(cmd); def selectFile(): callAS("""osascript -e 'tell application "Finder" to return choose file "Select the file:"'""") def fixPath(raw): arr = raw.split(' '); return(str(arr[1])); thePath = selectFile() thePath = fixPath(thePath); print(thePath); [/CODE] When the above code is run in IDLE, it just gives an error. But, when … |
| | Hi, What would be the best way to extract an array of strings (only the first strings separated by a "," ) encapsulated within the curly braces ( { } )from within a file...? Eg: Test.txt *************************** This is also in the text file { abc def ghi , jkl … |
| | Program wont run error says 1>c:\users\owner\documents\visual studio 2008\projects\ia\ia\jb bakery.c(16) : warning C4013: 'sleep' undefined; assuming extern returning int 1>Linking... 1>JB Bakery.obj : error LNK2019: unresolved external symbol _sleep referenced in function _welcome 1>C:\Users\Owner\Documents\Visual Studio 2008\Projects\IA\Debug\IA.exe : fatal error LNK1120: 1 unresolved externals 1>Build log was saved at "file://c:\Users\Owner\Documents\Visual Studio 2008\Projects\IA\IA\Debug\BuildLog.htm" … |
| | If I had a structure like this [CODE]typedef struct { char word[101]; int freq; char filename[100]; } WordArray;[/CODE] and declared this inside a method instead of it being a global variable(so its local) [CODE] WordArray words[10000];[/CODE] then how would I allocate memory to this? I've had this [CODE] for (i=0;i<10000;i++) … |
| | I am wondering if the algorithm is correct that it shows for the insertAt(int, const elemType&) function for an array-based list: template <class elemType> void arrayListType<elemType>::insertAt (int location, const elemType& insertItem) { if (location < 0 || location >= maxSize) cerr << "The position of the item to be inserted …  |
| | I've been staring at this code for about 3 hours, changing things back and forth and making myself feel really stupid....please, anyone, help me. [CODE]#include <iostream> #include <cstdio> #include <string> using namespace std; int main() { //declare variables int gas, time, distance; // could have used \n all in one … |
| | This simple query is proving to be a problem for me as I'm missing something obvious. Its a query to show Sales by Market ($var2) by Month ($var1). Any pointers as to what I'm doing wrong. [CODE]<html> <head><title>Monthly Sales Rank </title> <LINK REL=StyleSheet HREF="style.css" TYPE="text/css" MEDIA=screen> <script src="sorttable.js"></script> </head> <body> …  |
| | Hello all, I am trying to understand the concept of pipe-ing input/output through a C program. I wrote this simple code: [CODE] #include <stdio.h> #include <stdlib.h> void in_read (int *foo) { read (0, foo, 1); } void in_write (int foo) { write (1, &foo, 1); } int main (int argc, … |
| | [ICODE]$w3 = mysql_query( "SELECT * FROM w3" ) or die("SELECT Error: ".mysql_error()); $worth = mysql_query( "SELECT * FROM worth" ) or die("SELECT Error: ".mysql_error()); // fetching data while ($get_w3 = mysql_fetch_assoc($w3db) && $get_worth = mysql_fetch_assoc($worth)) { // Loading Urls for Comparing echo $w3url=$get_w3['domain']; // cant echo echo $worthurl=$get_worth['domain']; // ok … |
 | i am a bit confused.i am feeling that one should be expert at data structures rather than language.i am learning c++ this semester,learning oop and data structures.[COLOR="Red"]is data structures more important than language?[/COLOR]what can get u into a good company?  |
| | hello everybody how can bind all username exit in database with dropdownlist(means it fetch all the data from database and can apply on dropdownlist).so that i can used in searching time  |
| | I'm still kinda new to php and have been getting this error: PHP Parse error: syntax error, unexpected T_STRING in /var/www/index.php on line 33 It's all running on a LAMP server in a local VM. Been looking at it for the last 2 days and can't find what is wrong, … |
| | Hi, I'm creating a web page which links to a mysql database. I have managed to get all of the data to appear in a table and i have also been able to get the combobox to be populated based on a table in the database. The part which I … |
| | Hello, I would like to ask the way to change [url]http://abc.com.hk/article.php?product=1&side=2[/url] to [url]http://abc.com.hk/article/1/2[/url] I just write in .htaccess as below: RewriteEngine on RewriteCond %{REQUEST_FILENAME} !-d RewriteCond %{REQUEST_FILENAME}\.php -f RewriteRule ^(.*)$ $1.php It works only for this link: [url]http://abc.com.hk/article[/url], but not valid for [url]http://abc.com.hk/article/1/2[/url] |
| | Hi i am currently a Computer Science undergrad and i was just doing some thinking for a Master degree. I like software and web development and i am leaning towards more of a web development specific for my masters but what are the options i have for trying to get … |
 | Forgive me if this thread was repost. :( I am a novice in database system for game development. Can Mr./Mrs. (Master) in here give me an example of a saving system for game? or it just use a database?(Like SQL?):idea: Like a feature for "Save the Games" and sometimes the … |
| | What is "std" and "::" .Like for example, std::cout. Now i know what is cout for but what is std and what are these "::" for? |
| | Dear friends, In VB.NET... How to write coding "Form Text characters move slowly right to left using of Timer"? Please help me and solve my doubt. Yours, Vijaykumaran |
| | [CODE] <?php # Script 16.6 - register.php // This is the registration page for the site. require_once ('includes/config.inc.php'); $page_title = 'Register'; include ('includes/header.html'); if (isset($_POST['submitted'])) { // Handle the form. require_once (MYSQL); // Trim all the incoming data: $trimmed = array_map('trim', $_POST); // Assume invalid values: $fn = $ln = … |
| | Hello, The form i am doing takes from the user the item price, then it will calcuate the subtotal, tax, shipping, and total when the button is clicked. How can i update it so if the user adds another item it will update the subtotal, tax, and total when the … |
| | I need a code which will print union of two strings. for example string1="1,2,3" string2="3,4,5" and print the result string3: 1,2,3,4,5 Could someone help me how to solve this? |
| | Hey, I'm a bit rusty at c++ and I'm sure that I'm just missing something stupid, but I have a class that takes in an ifstream object in its constructor. In my main function I create an ifstream, open a file, then pass the ifstream object by reference into the … |
| | Hi all, I am a newbie when it comes to js/jquery. I am trying to have the content of a div (let's call it "quote") added to the body of a mailto. the content of the div "quote" is randomly generated (stored in .js file) by pressing a "next" button. … |
| | Hello everybody. I've a question. I tried to change font size of textBox named "textBox1" Here is the function of the NumericUpDown: [CODE]private: System::Void numericUpDown2_ValueChanged(System::Object^ sender, System::EventArgs^ e) { String^ Num2 = this->numericUpDown2->Text; this->textBox1->Font->Size = Num2; };[/CODE] Errors that occur: [CODE] error C2039: 'set' : is not a member of …  |
| | I would like to move the mouse cursor from one position to another within a Jtextfield after a condition is satisfied. I do not know what to use. Thank you |
| | Hi there, I'm not sure if this is impossible to achieve or not, but I have a C program that I created that is compiled with an a.out executable. Is there a way that I could have it start/run automatically after I log in? I have a Mac running on … |
| | Hi, I'm trying to write a program that converts a base x to a base y. It says that we are suppose to use two functions to do so: one that converts base x to base 10 and one that converts base 10 to base y but I don't understand … |
| | Hello guys. I'm wondering is it possible to stream mp3 songs from some site with java? I tried to find something but allways everything what i found was only for reading mp3 songs from local disk. If you know feel free to answer me. - Regards, David. |
| | My professor told me these things are wrong:1) For getting the "#" sign in your board, you need to call the createTicTacToeBoard() method to create the board. The returning type of the method is char[][] createTicTacToeBoard() not the string, and you don't need to pass any array into this method …  |
| | There is a sqi vulnerability in my client website. I cant give you the links but can you guys suggest how to avoid it.  |
| | i try to put picture in mysql with vb.net, first i convert with this function : [CODE]Public Function convertImage(ByVal myImage As Image) As Byte() Dim mStream As New MemoryStream() myImage.Save(mStream, System.Drawing.Imaging.ImageFormat.Jpeg) Dim myBytes(mStream.Length = 1) As Byte mStream.Position = 0 mStream.Read(myBytes, 0, mStream.Length) Return myBytes End Function[/CODE] i try to …  |
| | please check the following piece of code and give the correct code as my program is showing some error. here is the code. public class passingArray { public int getCipherText(int[] c, int len) { int cipher = 0; int e = 7; int n = 130; cipher = (int)((Math.pow(c[len],e)) % … |
| | (C language) Hi.. Can anyone write a function to accept a character and display it 10 times?? Thanks in advance.. |
| | [CODE]SqlCommand command = new SqlCommand("SELECT Id FROM users WHERE Username=@Username AND Password=HASHBYTES('MD5', @Password)"); command.Parameters.AddWithValue("@Username", pieces[1]); command.Parameters.AddWithValue("@Password", pieces[2]);[/CODE] doesn't return correct result [CODE]SqlCommand command = new SqlCommand("SELECT Id FROM users WHERE Username=@Username AND Password=@Password"); command.Parameters.AddWithValue("@Username", pieces[1]); command.Parameters.AddWithValue("@Password", pieces[2]);[/CODE] returns correct result, however the data in mssql database has to be not … |
 | Hi , I have 2 columns named 1. Tel_H 2. Tel_H_Code How can i merge these two columns to make them one ?? I am clueless here...The best i can do is to view them as one [code] SELECT Tel_H_Code + Tel_H AS 'Tel_H' FROM Detailed_List [/code] |
| | How are you, I created a simple cash register code that makes the user selects the order from different buttons. I have some problem figuring out the following: 1. How can I get the total (if the user selects 1 or 2 or 3 different orders). I need to find … |
| | hello, my visual studio 2010 came with silverlight 3..now i have to use 3rd party components that require silverlight 4 above..so i installed silverlight 5 for developers..but when creating a silverlight application visual studio only shows silverlight version 3..could anyone help me please?? i get the following error in the … |
| | Hi guys well my code is below I am trying to set up error checking so that CREATETABLE will only execute when String v and string d are false and when string t is true. I've started the code. Which it works when String v or String d are null … |
| | Hi All . I am trying to make a Frame to which we add dynamically Add panels. Also I want to remove panel dynamically . The dynamic Addition is working perfect. Please see the code below: # panels.py #self.Fit() causes the whole frame to shrink.So we are using self.Layout instead … |
| | I am trying to make a recursive program that prints out the numbers from 1-100 without using any iterations such as loops, but every-time it just keeps printing out 5050..? [CODE] #include<stdio.h> #include<stdlib.h> int counter(int num); int sum=0; int main(){ int result, num=100; result = counter(num); printf("%d", result); system("PAUSE"); return … |
| | I want to start C++, and I already know a fair amount of Java. So I ordered the book Accelerated C++ because I've read that it's a good book. But I was told that It's not a very good first c++ book? The only other c++ book I have access … |
| | Hi! I use scanners delimiter. The next() function for scanner should return me the string by these punctuators: | . : space But i don't know what to write inside scanner.useDelimiter("") parameter? For example for this string "abc.123,zqw ttt|AAA", scanner.next() should return abc scanner.next() should return 123 scanner.next() should return …  |
| | can you please tell me what is make and what is use of it Can you also tell me what is meaning of a given statement "Apache Ant is a Java-based build tool. In theory, it is kind of like make, without [B]make's wrinkles"[/B]  |
 | Hello all, Basically I'm trying to code a program that makes use of recursion to reverse an input integer, e.g. 123 will result in a display of 321. I've coded the program this far, but it just displays the last digit only. Where have I gone wrong? I.e. Instead of … |
| | hi i want to display column in jtable but the columns enter each other and reduce the size of the columns so how i can when i display larger number of columns apper with each column has itis own space |
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