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| | I made a flowchart that will print counting numbers 1-10 automatically, and I'm supposed to print their sum and average at the end. Now, I have to convert the flowchart into three Java programs: For, While, DoWhile. I'm having a bit of a problem on the flowchart and the programs. … |
| | This is my second to last assignment and then I'm done! Ok, below is the code for a simple "purchase form". I'm a bit stuck so here are my problems. 1. When I click "Purchase" and then "OK" on the dialog box, if a field is empty it will let … |
| | Hello! So for my assignment I had to declare an array of 25 student objects and input data into them including another array of 5 test scores. All that is done and works flawlessly(At least that's what I think), but the last portion of the assignment is for me to … |
| | Hi * I have spent the last 18 hrs or so trying to get the wright sql code or think of an alternative but I just can't get my head around it. If any one can help me it would be awsome. What I am trying to acheive is getting … |
| | [B]Hello Friends.. I need suggestions to make my this program better...[/B] [COLOR="Red"][B]Implementation of a STACK(containing names) as an array, with its basic operations PUSH,POP & SHOW[/B]..[/COLOR] [CODE] # include <stdio.h> # include <conio.h> # include <string.h> # include <process.h> # define STACKSIZE 5 typedef struct{ int size; char names[STACKSIZE][20]; }STACK; …  |
 | Hello, I use Ruby with Sinatra in my application and I need to store a big data (exceeding 4K) in my session or somewhere secude on the server because I do some API calls and I refer to that data very often and that's why I need it stored. The … |
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 | Hi there all Don't know if I'm at the wrong place, but I'll take that chance. I am fed up battling with importing txt files to sql server 2005. I am re-writing a vb6 based application, that uses text files, to a c# based application that uses sql server 2005 … |
 | I have a ArrayList and JTable load Object from ArrayList to display on table. When i sort table by using method: [CODE]table.setAutoCreateRowSorter(true);[/CODE] by using that method, i can sort table by clicking on header of the column i want to sort! But after sort, the Object of row which i … |
 | [CODE]void List_Student_Details() { FILE * output_list; output_list = fopen("StudentDetails.txt", "r"); if(!output_list) { system("cls"); printf("This File Cannot Be Open Successfully!!\n"); printf("Please Check It!!\n"); exit(-1); } else { system("cls"); printf("\n"); printf("************************ STUDENT DETAILS ************************\n"); printf("\n"); i = 0; while((fscanf(output_list,"%[^|]", &Summary[i].studNo)) != EOF) { fscanf(output_list, "%[^|]", &Student[i].regNo.year, &Student[i].regNo.campus, &Student[i].regNo.school, &Student[i].regNo.level, &Student[i].regNo.serial_number); fscanf(output_list, "%[^|]", … |
| | easy program... but x_1 and x_2 strings dont change after return from function I expect 50 and 70 but still keeps declaration value. [CODE]#include <cstdlib> #include <iostream> using namespace std; void absurd (string a, string b) { a="50"; b="70"; } int main(int argc, char *argv[]) { string x_1="burcin"; string x_2="erek"; …  |
| | Currently working on a project where we have a message board server. I've gotten most everything to work except my last part where we want an arrayList that returns Oldest Messages and one for newest messages. Here is what I have so far and have tweeked and commented out some …  |
| | Hey all, I have a text file and I want to find out the top 40 most used words in the text file. I managed to do that. But, I have another text file that has hundreds of "stop words." When looping through the text file to find out the …  |
| | Guys I am trying to check the size of a item inside a list. How do I search through a list and return items of a certain size? This is what got: [CODE]#This is meant to search through a .txt file an return the words with 20 characters fin = …  |
| | [CODE] def main(): #Check to see if quickdraw is located in the correct palce quickfile = file_existance() quickdraw = subprocess.Popen(['java', '-jar', quickfile], stdin = subprocess.PIPE) #Intro, explaining what will occur throughout program intro() # x_coordinate(1) y_coordinate(1) initial_ball(quickdraw) def file_existance(): filename = raw_input("Please enter the name of the file: ") while … |
| | Everything I have tried doesn't seem to work so I thought I would stop in here to see the experts. Is it possible to write the following into a $whatever = ''; ? I had some people try and while they sort of got it to work they broke the … |
 | Can any body tell me how can i check that record already exists?  |
| | Hello. I have a form in my website that I want to hide at page load. But after the page load, there remains empty space. The form is inside the table. So, I tried resizing table with following code. But its not working. [CODE] <script type="text/javascript"> function HideForm() { document.getElementById('emf-form').style.visibility='hidden'; … |
| | here is my question say I have a struct nodetype in the header file named linklist.h there contains a struct constructor in the nodetype named nodetype(int, nodetype*) how to I declare the code in the linklist.cpp? do I do the same for class constructor or something different? |
| | I wrote the following function in Python3 for finding the largest product of numbers along the diagonal(top-left to right-bottom). [CODE=python] def GreatestOnDiagonal(data): '''Returns greatest product possible by multiplying 4 numbers in the diagonal ''' grtProduct=1 for item in data: for n in item: product=1 for r in range(0,4): try: d=data.index(item)+r … |
 | Hi guys and gals! I want to know if I am on the right track. I am working on a simple in-house cms. Here is a templating function I wrote to test an idea. It does work. [LIST=1] [*] The function loads the template file, [*] finds all the template … |
| | Okay, I have a header file I am trying to stub out to my_list.cpp but I keep getting these errors that I do not understand and have been working down to them but I got stuck. I figure I'm in deep trouble seeing as I can hardly stub these out, … |
| | Hello, I need some help on making a loop for an Windows Form application. This application takes as input a salesperson gross amount, and determines how many of the salespeople earned salaries in each range ($200 - 299, 300 - 399, and so on). I have to use an array … |
| | Hello! I am learning how to program on my own in visual basic. I have made a program where the user selects a batch file from a datagridview that is populated with information from the hard drive. I have been able to get the selected item to show up as …  |
| | Guys, I am trying to sort a list. But Python does not let me set my new sorted list into a variable. here: [CODE]list1 = ['a', 'z', 'b', 'y'] sorted_list = list1.sort() return sorted_list[/CODE] When I run this on my interpreter, instead of printing my string sorted, it prints "None" …  |
| | Hi all! I'm creating a program that opens a small form for each row in a database (each form is an instance of Notebox). The user can create a new Notebox by clicking on a button (noteboxSibling) at the bottom of each existing Notebox. All Noteboxes exist inside Form1 which … |
| | im using fasm (flat assembler 1.68), and im trying to output a string with int21h/ah=09h [code] jmp main msg db "hello world$" main: mov dx, msg mov ah, 09 int 21h [/code] this code outputs "hello world", but it outputs some control characters before it ([SOME WEIRD CONTROL CHARACTERS]hello world) … |
 | How can i make addition in my linked lists if the nodes are stroing two values: 1) int element 2) int colomnvalue i have to make the addition on the basis that the nodes having the same colomvalue, thier element should be added. This addition is to be made in … |
| | Hi, I am doing a mobile application. Someone else is passing me the datatable via a webservice so I get in the following: DataTable dt = new DataTable(); // create a datatable dt System.Guid guidCustomer = new Guid(Common.sCustomerID); // pass the guid dt = ws.BoningRoomOrdersCustomerOrderItems(guidCustomer); // send guid to webservice …  |
| | I am trying to implement a stack where one can push to the front and to the back of the stack. However, my implementation is very slow. Can anyone help me think of a better method? Thank you! [CODE]public class Pch11_x1 { /** * @param args the command line arguments … |
| | Hi, I'm having trouble lining up data from a file with their respectable columns in a list box. I am using print zones to space out data evenly, but when i run the program the output is still messy. So I need help lining up columns properly together. As of … |
| | Hi i have created a form, with the submit button, which is working ok, but everytime the form is submitted, the page remains the same. I would like that as soon as the form is submitted, the system take the user to a thankyou page. Can anyone help please this … |
| | Hi, Im trying code something which will launch an executable file. I have tried system("example") but the only problem is that the file which has been launched has to be closed before the rest of the code is executed. Does anyone have an alternative to this method?  |
| | is the initialization happens in this order? The order of variable initiation is the following: 1) Static variable/methods are initialized first. 2) The object. 3) Object variables. |
| | Hello All, I am getting the infamous Argument ___ isn't numeric in sprintf. I've looked around but I can't seem to fix the issue. It seems to occur if it has a 0. in front of the numeric pattern that causes it. Does anyone have any idea of what I … |
 | Hi.. this is my code: [code] import java.util.Scanner; public class Arrays { //private variables private int[][] list = new int [12][2]; private int highest; private int lowest; //public functions Arrays(){ highest = 55; lowest = 5; list = new int[12][2]; } public int getData(){ Scanner input = new Scanner(System.in); for … |
| | How can I develop IPhone games with Java? I've tried something called XMLVL but that doesn't seem to be up to date and I can't use it because they don't have anything I can download to use... So is there any other alternative? |
| | I'm new to Python, so bear with me..... I'm calling the Dislin plotting package from python to plot in a wxPython panel. This works OK but the plot gets grayed out when another window is moved over it. There is a Dislin function, sendbf, which updates the graphics window with … |
 | Suppose I have these two functions: [CODE]template<class T> bool largerthan(T a, T b) { if(a>b) return true; return false; } template<class T> int reduce(T ar[], int n) { list<T> buffer; buffer.insert(buffer.begin(), ar, ar+n); [COLOR="Red"]buffer.sort(largerthan);[/COLOR] buffer.unique(); copy(buffer.begin(),buffer.end(), ar); return buffer.size(); } [/CODE] I have two kinds of arrays for reduce(): string … |
| | Could some one here tell me how to resolve the problem it says duplicate DecimalToString Dos that mean i cant use a macro twice in the same program if yes how to print more than one number Thanks in advance [CODE];Author :Alerwi Ali ; function: Calculate the sum of ; … |
| | I can't get my userName variable right, it prints out user name the first time, but the second time it prints out null...I've been at this same problem for nearly 24 hours. [CODE]import java.util.Random; import java.util.ArrayList; import java.util.Scanner; public class mlab { // instance variables - this instance will get … |
| | Hi, I am new in python and programming basically. I have a code that compare 2 files by the first column and prints a file with the common lines. But i need it to compare the first 3 columns and print the file. I kind of have and idea of … |
| | Hi, I know that there are many topics about this, but, i read a lot of them, and no one solved my problem. I doing some exercises of the book "Deitel How to Program, 5", and in the exercise 4.27 i need to write a program that get a binary … |
| | Hello I have a question regarding this program in c. My assignement is as follows : *read the angle in degrees *convert that angle in radians *Apply the formula for calculating cosine function with factorials *Then, automate the above calculating procedure by using loops *Afterwords calculate the absolute error between … |
| | Hello, I have an application with two MediaPlayers. MediaPlayer1 I want to play a video and MediaPlayer2 I want to play a sound file. My problem is that I don't know how to control the sound volume from MediaPlayer1. How can I set sound volume to zero for MediaPlayer1? |
| | hey, can anyone help me with these comlexity problems? I tried with myself but still want some clarifications..cheer,here is the code: [CODE](a) public void printPow2(int[] values) { for (int i = 1; i < values.length; i *= 2) System.out.println(values[i]); } (b) public void maxDifference(int[] values) { int max = 0; … |
| | I am using the code below to insert time into a table, and this is the output it's giving me: 0000-00-00 [CODE]//table start DATETIME, //code to insert date into db $_POST['start']=date("Y-m-d H:i:s"); $insert = "INSERT INTO eguardIPs (Field1,Field2,Field3,start) VALUES ('".$_POST['Field1']."', '".$_POST['Field2']."', '".$_POST['Field3']."', '".$_POST['start']."')"; $add_start = mysql_query($insert);[/CODE] |
| | Hey guys, I'm new here and a n00b in Java, trying to figure things out though :) I want to make a polygon move in a Java Applet but I keep struggling with the keylistener (aka it doesn't do anything) Maybe someone can help me please? Here's my code: (I'll … |
| | Hi, I have a text file that I'm going to read, and then parse it. After parsing it, how do I return it into it's original position or layout as before? Because now after parsing it, my output is printed out individually, instead of printing it out how it looks … |
| | I am writing a toString method where a it returns three integers. If any of them are less than ten I have to add a zero before the number. For example if I had the variables 5, 6, and 2 it would read 05:06:02. I really can't figure out how … |
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