64,152 Solved Topics
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| | I am working on displaying student name, test score, average marks and grade as an output. This is what I have been working on, but still I couldn't manage to display the output.. The input must be get from the user and, which is the student name and the test … |
| | Hi all, I have a form where my colleagues enter basic details about participants in a study. The 'action' attribute of the form takes the control to a 'validateForm.cfm' script where, as the name suggests, form validation is done. If there are any problems, I show the errors as well … |
 | Hello All, I might be developing an IVR System for a unique school project. This is something I have never done before and I am currently in the researching phase of the project. Can anyone point me to some valuable articles, tutorials, definitions, open source programs for review, and anything … |
 | I am having an issue converting words into phonetic spellings. Example: userInput = apple / outResult = Alpha Papa Papa Lima Echo I can get my code to convert a single letter to its respective phonetic. I can also get it to split a string into separate characters. Here is … |
| | I'm having trouble with a program I'm writing and any help would be greatly appreciated. I'm supposed to use an if statement to return an error message if the values entered aren't either the strings 'on' or 'off'. Right now I have [CODE]if (b1 and b2 and b3 and b4 … |
| | Hi, I want to sort a tuple consisting of two floats and one array by the absolute value of the first float in reverse order. What I did is the following: [CODE]from numpy import * test = [(-0.02, 100.2, array([1, 0, 0])), (-4.02, 300.4, array([1, 1, 0])), (3.57, 503.7, array([1, … |
| | I need help to write the code to filter a Recordset called Data1 and a Field called AWEIGHT, when loading a form. I tried the following and it does not work. After the form is opened I only want to be able to search the filtered records. An example would … |
| | If I do this [CODE]mylist = [1,2,3,4] a = mylist a[0] = 'hello' >>>mylist output : 'hello',2,3,4 [/CODE] I find that the value of mylist has changed to 'hello',2,3,4 So my question is.. If I assign one variable as a value of another (like saying a is mylist), then is … |
| | Hi all! Сonditions of a problem: 1) in one form post info and upload file 2) validation only php without js 3) associated fields: if the value is not the same, we don't need to validate field 4) associated fields: if the value is the same, we need echo new … |
| | Hello, i have trouble with creating funkction that will remove white spaces if they are more than 1 in a row i have created this function so far [CODE=c]void VymazBiele() { int c; while ( (c = getchar() ) != EOF ) { if (isspace(c)) { putchar(' '); while ( … |
| | Hi all, I am trying to write a code that determines the path of the currently running java file. I know that in python, you do os.path.join(sys.path[0], sys.argv[0]) in order to figure this out, but is there any equivalent code like this in java? Thanks! |
| | Hi Once again a newbie posting the same homework assignment! I´ve searched alot for this problem but I´m probably not good enough in searching because I just can´t figure this out. My main problem now is to insert the airplane layout into the 2D array. I was trying to do … |
| | import java.util.Scanner; public class AverageArray { public static void main(String[] args) { final int TOTAL_NUMBERS = 10; int[] numbers = new int[TOTAL_NUMBERS]; float sum; //Create a Scanner Scanner input = new Scanner(System.in); //Read all numbers for (int i = 0; i < numbers.length; i++) { System.out.print("Enter a number:"); //Conver String … |
 | Im currently working on a gridview built using Itemplate at runtime. When in edit mode I use dropdownlists for some of the control fields which are populated from views in my db. The problem I am finding is I usually have a memberID field and a MemberName field and need … |
| | I need help to make an included template to appear only on two pages and not on other pages of a photo album. Can someone help me out on how to use the "elseif" statement to accomplish this? Right now template file appears on every page, which is not what … |
 | All these days I've been trying to access a Swing component (e.g.: JLabel) from a separate thread. I tried using "Thread", "Timer", "SwingWorker" but I couldn't find the solution. - Using a thread results in stack overflow. - Using a timer doesn't access the Swing component (e.g.: change the text … |
| | hi I am a complete novice and have written the following code and it work as required, with the exeption of the text being in a tidy format when printed. The origDict.txt has been exported in a fixed file format, and I am trying to acheive a fixed file layout … |
| | I created 5 separate programs, and put them in the same folder; each one of them has a package. I need to create another one that calls their methods. The incomplete code that I have so far is: [CODE] import edu.macomb.itcs2590.babylonlion .cars.*; import edu.macomb.itcs2590.babylonlion .trucks.*; public class InventoryApp { public … |
| | I wish to create an application using swing to update data to the database. I will need three buttons add, modify and delete. i have so far created JDBC connection with Ms acess. i have also created a textfield where i will enter data like this... [code=JAVA] import java.awt.*; import … |
| | Can anyone help me use a JLabel to display a stack??? I've been searching java.sun.com and I can't seem to find the right way to do it. I get errors every time. I think everything is right in my program besides this. Thanks for looking. Here's what I have: (Am … |
| | i got a phpcode as ill like to have as a javascript code if anyone can help me... Php code: [CODE]<?php $now_ho = date("H"); //Daytime(6h～19h) if ($now_ho < 19){ if ($now_ho >= 6){ $vwimg = "hh_entry_oc1"; } } //Night (19h～6h) if ($now_ho <= 24){ if ($now_ho >= 19){ $vwimg = … |
| | I'm using this piece of code to get the number of search results. However it says- Incorrect syntax near ')' (the very last ')' ) [CODE] SELECT COUNT(*) FROM (SELECT ID, ProductDescription FROM Products WHERE ProductDescription LIKE '%tech%') [/CODE] The inner select works fine and gives correct results, so I … |
| | I am building a program with Name, Roll No., Marks in different subjects, Total and Average. Just wanted some advice. Pls encourage me. class Report { static void Main () { string s = " "; int a; /*,c,d,e,f,g,h,i;*/ Console.WriteLine ("Enter the Name:"); s= Console.ReadLine (); Console.WriteLine ("Enter the Roll …  |
 | Hi All, I have been using netbeans for long now and it is somehow good. But I saw Aptana and was attracted. But I failed to Install PHP support with its new PHP plugin (Actually it is PDT). It throws errors and Have tried to check on Easy eclipse. It … |
| | Hi guys, I am still a bit new to delphi and was wondering if someone can help me. I need to figure out how to write a search engine into an app i am writing in delphi. any help on how i may be able to do this would be … |
| | Hi, Is there any chance to get a visual basic 6 compiler for free? I mean, I have a vb6 project (made with the visual studio 6 IDE), but I have no IDE (visual studio 6 or something). Thank you very much. Omar |
| | Hi, I want to pass the parameter of employee_id to a page. My code is working fine and passing parameter to page but the problem is rather then the current parameter , It is passing the previous parameter which was selected in previous submit. Below is the code. [CODE]<form action='manager_employee_select.php?proc_employee_id=<?php … |
| | Hi I was wondering if it is possible to process 2 different files with one function and store the strings/lines I'm searching for in different variables as for instance number1 for file 1 and number 2 for file 2. the code so far: [CODE]import string Name = raw_input("Filename ") infile … |
| | hi, can any one tell me how to i use my sql sever's databse itno ms sql 2008 server. I tried to to do dat with the help of mysql backup file & execute it on ms sql server, but there are some syntax related problems. please help me. thanks … |
| | So they forced me to take java despite having no programming background... I'm a web design major, not programming. Anyway, I'm really stuck on the homework problem - if anyone could help me out that would be amazing. I need to write a program (using a loops) so that the …  |
| | hi guys i'm trying to get the sum, average, and the number of values in the array greater than the average... i am new to this and keep getting errors! helllpp.. [code=java]import java.util.Scanner; public class AverageArray { public static void main(String[] args) { final int TOTAL_NUMBERS = 10; int[] numbers … |
| | hi, im making a static float method and i couldn't figure out the error i'm getting: invalid method declaration; return required Is there anyone can help with this static calcTaxes(float grossPay) { float netPay ; if (grossPay <= 300) netPay = (float) (grossPay - (grossPay * 0.15)); if (grossPay <= … |
 | Hi all, I have a Subscription database running and i am trying to insert values into it from an ASP web form when i click on a button with an id of 'confirm'. The name of the field is 'startdate' (date data type) and i need to enter today's date … |
| | Would anyone know how to get command-line arguments in NASM16? I am on a Windows XP. I have tried a great deal of things and spent much time searching for an answer to this. What I ment by command line arguments, something simple like this would be enough. Filename: Hello1 … |
| | Hi, I have 2 hexa arrays of 8 bytes and need to do an xor of them, something like this: [CODE=C] unsigned char xorBufferTemp[8]; unsigned char bufferHexas1[8]; unsigned char bufferHexas2[8]; [/CODE] I'd like to make something like that ... [CODE=C] for (i=0; i<8> i++) { xorBufferTemp[i] = bufferHexas1[i] ^ bufferHexas2[i]; … |
| | hello every1, am unable to edit data in a data table and save it to the data base. this is my code this is to fill the data table [CODE] m_ContentsDataAdapter = New OleDb.OleDbDataAdapter("Select ConID,CID,ID,Combination_Name,Basic_Name,Code,Weight,Unit from contents", oledbcon) m_ContentsDataAdapter.Fill(m_ContentsDataTable) m_ContentsCommandbuilder = New OleDb.OleDbCommandBuilder(m_ContentsDataAdapter) [/CODE] to edit the data this is … |
| | Hello! I'm a college student who is taking a beginners Java programming class. For the first time, I really need some assistance figuring out the latest assignment, which involves static methods. I have 5 such assignments, but I only need helping figuring out 1, because then I can do the … |
| | Please I need a help only in ansi c. I have an array of hexa values, for example: int N=3; char myHexas[N]; myHexas[0]=0x12; myHexas[1]=0x34; myHexas[2]=0xAB; I need to have a new array with the following: myStrings[N*2]; myStrings[0]='1'; myStrings[1]='2'; myStrings[2]='3'; myStrings[3]='4'; myStrings[4]='A'; myStrings[5]='B'; Any ideas should be great. Thanks in advance, … |
| | How do you call Subs/Functions inside a User-Control? Modules and Forms does not recognize the public subs/functions inside a user control. |
| | Hi! I searched but no luck :S anyone can help me.. i want to fill a table with 3 collumns and [I]n[/I] Row's, with all my database latitude and longitude parameters and date from when it happen... i think i need to make it with a [I]for[/I] .. but i … |
 | I'M reading a book on Python and my very first object/constructor program isn't show the output that the book is showing. I lacks the two lines "A new critter has been born!" [CODE]# Constructor Critter # Demonstrates constructors class Critter(object): """A virtual pet""" def _init_(self): print "A new critter has … |
| | The codes our instructor provided for us has been giving me a "no such file" error message for the line #include <mutex.h> in the following code: [CODE]/* * mutex.cpp * scheduling * */ #include <mutex.h> Mutex::Mutex() { } Mutex::~Mutex() { } int Mutex::Lock() { } int Mutex::Unlock() { }[/CODE] The … |
| | Is that possible to execute all the command available in cmd prompt by a java program? all that i know is there are .exe files corresponding to commands in windows>system32 folder, those are only executable by Runtime().exec command.what about other commands not having corresponding .exes?is it possible to pipe commands? … |
| | hey .. how are u all ?? I have c++ problem .. i tried to solve it but i couldnt get the same input .. [COLOR="Green"]here is the problem:[/COLOR] Given the following file called “input.txt” which contains the freezing and boiling points of several substances. Note: the title is not … |
| | Hi i am writing a program to convert a user entered integer number into its binary representation, the aim is to repeatedly ask the user to enter a value then output the number in binary and when 9999 is entered end program, i've managed to make it work with positive … |
| | Hey guys, I have made a small program called 'Py-mailer' which allows you to login with your Gmail credentials and send text-only messages to anyone. I uploaded it on SourceForge( [url]http://www.tinyurl.com/m4ans4[/url]). The next step I had to take was to make a GUI for it. So, I started with wxPython: …  |
| | Hello all, i want to save the variables present in python workspace to text file.I have used file.write() option but it converts the variables(and also arrays) to string.I want to store them as they are present in IDLE. Is it possible? Thanking all in anticipation. regards wajih |
 | I finnaly got working the program with <ncurses.h> in the virtual box that i put Ubuntu. A test program for handling the screen is given to us, [U]this:[/U] [CODE]#include <ncurses.h> int main(int argc, char **argv) { int X = 10; int Y = 10; int ch; initscr(); noecho(); keypad(stdscr,TRUE); move(Y, …  |
| | Hi, I have a list of positive digits in a file. All I want to do is to add the negative sign (-) to each digit. Is there a code for this. eg list of digits 1 correspond -1 2 correspond-2 3 correspond -3 etc |
 | Hi there, for the life of me I can't work out what is wrong with this script, but when it runs I get this message. Warning: mysql_error(): supplied argument is not a valid MySQL-Link resource in.... [CODE] <? $q6 = "select * from banners where lang = \"$_SESSION[lang]\" and section … |
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