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| | Hello, I'm trying to figure out how to populate an array by using subroutines. We have begun procedures last week, and now this week we are moving onto arrays. College moves too fast sometimes. :( What I'm trying to do is make a subroutine which will populate the entire array … |
| | I would like to calculated an expected profit. I have got the following table: OrderID productID regionID available_volume price sales_per_day What I would like to have: A table grouped by productID and regionID each with the (expected) profit per product and region. Profit is calculated by price*expected_sales with following conditions: …  |
| | Hi all, I am trying to get a SQL Server statement to work for a class I am taking on MS SQL Server. Here is what I am supposed to do; 1) Write a SQL query that joins two tables in the example database and uses BETWEEN to restrict record … |
| | Hi, I've bought a hosting space from a hosting space provider for my website. It is a Windows 2008 Server. I have an enquriy form that needs to be submitted to my email. I'm using a simple php mail program for that. But I'm getting "HTTP Error 500.0 - Internal … |
| | I have posted this in the AJAX forum, but no responses so I thought maybe I might have asked or went about this from the wrong angle. I have a search page written in CF. It has several form fields that a user can enter any combination of search criteria … |
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| | I need to create a custom panel that displays X,0, or nothing, randomly. It is supposed to be something like a tic tac toe board. The only thing is, when you open it it must randomly place the x's, 0's, or blank spaces, and when the screen is resized by … |
 | In the past when I've done this: [code] int function(int a) { if(a == 2) { return true; } else { return false; } } [/code] the compiler has complained that the function may not return a value. I've fixed this by adding: [code] int function(int a) { if(a == … |
 | Hello. im having a small problem creating a tree. im not sure where im going wrong. Can anyone please help? Thanks. Here is the code: [CODE] #include <stdio.h> #include <stdlib.h> struct tree_el { int val; struct tree_el *right; struct tree_el *left; }; typedef struct tree_el node; void printout(node *tree) { … |
| | Hello. im having a small problem creating a tree. im not sure where im going wrong. Can anyone please help? Thanks. Here is the code: [CODE] #include <stdio.h> #include <stdlib.h> struct tree_el { int val; struct tree_el *right; struct tree_el *left; }; typedef struct tree_el node; void printout(node *tree) { … |
| | what i am trying to do is this Display the mortgage payment amount and then list the loan balance and interest paid for each payment over the term of the loan. If the list would scroll off the screen, use loops to display a partial list, hesitate, and then display … |
| | Hi! I have an array of doubles that I map to a hashmap to keep track of the indices of the elements. I want to be able to sort the array and still keep track of the indices and thats no problem as long as the elements are distinct. But … |
| | How can i search a specific area on the screen. Right now i can only do a single pixel or point, but i want to do an area. Can i make a moveable label that takes up whatever image is behind it and then search that label? If yes, how … |
| | Hi! Sory for my bad english. Is it posible to make in php a html compiler (program that will check if there is lexical or semantic mistakes)? (eg. If someone write: "<html><haed>", the program will check and write message that is error in code and that must be writen "<html><head>"). … |
| | Thanks to a forum member I have moved a little forward but now I am stumped on how to convert a passed value to a variable so it can be used to search a MySQL database. When I use the passed variable as the value I receive the following error: … |
| | This is what i have so far.. i've figured out how to do the mortgage payment but I am having trouble displaying the loan balance and interest paid for each payment over the term of the loan. can someone please help with the code and formulas? Here's the code i … |
| | Hi, I am using jquery to send a form: Copy code [code] jQuery(document).ready(function($) { //References var pages = $('div#paging_menu a'); var loading = $("div#loading"); var content = $("#print_full_list"); //show loading bar function showLoading(){ loading .css({visibility:"visible"}) .css({opacity:"1"}) .css({display:"block"}) ; } //hide loading bar function hideLoading(){ loading.fadeTo(1000, 0); }; //Manage click events …  |
| | Trying to find an easier way to write my code. I am using the graphics.py module. I will add the graphics program as an attachment for anyone who does not have it or doesn't know what I am talking about. The first program I made is archery. Just simple circles …  |
| | Hi, My name is Zivko and I have a question for You. I'm working on a projekt. I have to do an application in php. It is supposed to be like this: I have a php web site.In that web site i have a large textbox or message text area. …  |
| | I want to create a social website which people can share their photos with friends and I don’t know if it is correct or there is something wrong with it. I would be very grateful if someone could have a look at it and give me some feedback on it. … |
| | Good Morning, I am hoping someone can help me. I am not even sure if this is possible. I am building a hockey pool site and I would like to automatically update the value of a variable once a week or 26 times. I would like to use the clock … |
| | How to store a uploaded file in server side? |
| | [CODE] int [] wronglist = new int [incorrect]; for (int i = 0; i < 6; i++){ for (int j = 0; j < i; j++){ if (studentArray[i] != ansArray[i]) wronglist[i] = (j+1); [/CODE] ok i'm trying to write a program that figures out what number did the user got … |
 | Hi, I'm in a beginning class in C++ and we need to make an assignment that inputs a file, prints it to the screen, and then prints it to the screen again with an underscore every 5 blanks. I got the last part to work, but I can't get it … |
| | Hi dear all.. I have done email attachment in php, code is working fine but output is not coming fine. here is code. <?php $fileatt = "file/imagelks.jpeg"; // Path to the file $fileatt_type = "application/octet-stream"; // File Type $fileatt_name = "imagelks.jpeg"; // Filename that will be used for the file … |
| | Hi I have made a program on Visual Basic 2008. I have put textbox1 and button1 ONLY. I have disabled button1. I want button1 only to be enabled when we type some numbers in textbox1. I also want that we can ONLY type numbers in textbox1, not letters or other …  |
| | hello Friends:; I have question and I wont your help.. I do it,but I'm stuk in printing :icon_cry:.. This the code, I hope you can help ,, Thanks Write a class TelephoneDirectory. It has a telephoneList attribute as a HashMap. The TelephoneDirectory has the following methods: a.addTelephoneEntry ( TelephoneNumber number, …  |
 | Is there anything you have to glEnable for glutBitmapCharacter to work? Because when I use that function, nothing shows up on the screen. At the moment this is how I'm trying to draw: [icode]glutBitmapCharacter(GLUT_BITMAP_TIMES_ROMAN_24, 'A');[/icode] These are the things I've enabled: [code=c] glEnable(GL_DEPTH_TEST); glEnable(GL_TEXTURE_2D); [/code]  |
| | Hello All, First of all, I am beginner so please bear with me. :) I want to extract data within the table from a html code. Lets consider HTML code to be in a file. I have read the data to a variable. Now using this variable I want to … |
| | hi.. we really need help on how to d i s p l a y, a d d, s u b t r a c t, m u l t i p l y polynomials. the display should be in ascending order of degree.. and our program should be j … |
| | Cn anybody give me a program about adding nodes at the end of the list in C? I just need a basis of a program that I will be creating. I also needed its algorithm. Thanks in advance. |
 | Have another problem with an OBJ model format converter I'm making. As a test, I want to read in data from an OBJ file, and write it out in a different format, and then the other way around. The problem I currently have is that I want it to be … |
| | I want to know how to create a makefile so that I dont have to type in the files I am linking together. Also is it possible to use a make file which will run two files. I have a fraction.h file and fraction.cxx (implentation file) I have a main.cpp …  |
| | Hello i want that my client subbmit his query by my site n i can resieve it in my gmail acccount . what should i do for that. thanks |
 | Hello CF Coders, I have another question. Basically i want to use a cfif statement with out haveing to use it until im ready. Ill give an example and problem i getting. page.cfm [CODE=CFM] <body> <cfif #URL.get#> or <cfif isDefined(URL.get)> // execute code </cfif> <a href="page.cfm?get=this">click</a> </body> [/CODE] When i … |
| | Hi Netizens, I wish you guys can guide me in here. In the following code, I've compiled flawlessly and I didn't managed to get the output screen and I'm kind of in the dark since I didn't find the answer that I wanted through internet browsing after a while. Any … |
| | hello guys i have a question because in my I.O.File i use this to save the data in the listview in a c:\test.txt but the problem is that it only save one data and every time i click the save the previous data that i save is deleted and it … |
| | Hi all, I'm sure this is a trivial question for the veterans (and the newbs maybe as well). But I just can't find a straight answer to it. So here it goes: I have my main.cpp file, and 2 more files, custom.h and custom.cpp. Obviously, custom.h would contain declarations, prototype...etc, …  |
| | I am new to this site, but is there anyone out there who could point me in a different direction. I am trying to get the "Knights Tour" to work. The issue that I am having is that it seems to print several number twice. |
 | This snippet defines a function [icode]exc_browse()[/icode] which displays the current python exception in the web browser. This can be useful to non web programmers who want a nicely displayed exception traceback (web frameworks usually include this feature). The idea of this function is to store the html code generated by … |
| | For a website about tours I made a form to request for a quotation. There's quite a lot of input fields, some of them with dropdown menu's where the user can choose for example one of the tour destinations. I would like to know if I can pass variables from … |
 | in this program i've pushed 10 values into array but i use the condition [iCODE]if (tos==9)[/iCODE] which means no value should be stored at 10th position but when i am storing values, [iCODE]for (int i=1;i<=10;i++) first.push(i);[/iCODE] [CODE]class Stack{ int StackArray[] = new int[10]; int tos; Stack(){ tos=-1; } public void … |
| | I got some problem here..I wanted to generate 6 digits number without repeating into a textbox when the form load in java...but i m stuck and lost here...someone can help me ??  |
| | this is code for encrypting files using c language. //password encryption program for securing password //pws v 1.0 [B][CODE] #include <conio.h> #include <stdlib.h> #include <stdio.h> //create this directory first D:\Sec_pw (OR as per your system drive names) //file will be overwritten at each execution of program so use once //increase … |
| | I'm attempting to run a simple VB script that opens an Excel 2007 spreadsheet, reads cell data and then echos it to the screen, however I get the following error: UpdateTitle.vbs(4, 1) (null): The server threw an exception Here is the code: Set objExcel = CreateObject("Excel.Application") objExcel.Visible = False objExcel.Workbooks.Open("C:\Temp\ADUserUpdates\ADUserUpdates\qryEmployee.xlsx") …  |
| | Hi everyone, Im a python beginner so please bare with me, i have done the first few project euler but thats it, Im trying to write a script that will search all txt, htm, html files recursively through multiple directorys for a string and will then write the whole line … |
| | I am trying (unsuccessfully) to pass a variable to another php file. I am able to retrieve the information from MySQL, and present it on the web page but I am unable to pass the "hot link" ID to another php file. I am a beginner so it must be … |
| | Hallo everybody, Can someone help me with some regexs for testing : - in a textbox , i need to test only string carachters , not numbers,digits, spaces; - in a textbox , i want to text only numbers, not strings, char..other. Please.. Pattern patternForInfo = Pattern.compile("[a-zA-Z]", Pattern.CASE_INSENSITIVE); Pattern patternForNumere … |
| | This is a simple problem but one of those that eats at your brains the more you think of it. I basically want to write a a variable to a php file ( the variable name itself not the contents ). The code i have below. [CODE] // we will … |
| | What is the maximum size of one Datagram Packet java makes. Iam implementing my own protocol with defined features which runs over UDP. For every packet i have defined a set of headers. Now these headers are to be defined in every packet. So unless i do not know the … |
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