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 | I have made a header file for SDL GUI applications. I was testing the SDLGame::Draw() function when I got a SigSegV fault. The fault occurs in different locations each time I run the program. Also sometimes instead of a SigSegV fault I get a SigTrap fault. Here is the code … |
| | [CODE]import javax.swing.*; import java.sql.*; import java.awt.*; import java.awt.event.*; import java.lang.*; class Main extends JFrame { public Main(String st) { setLayout(null); setDefaultCloseOperation(javax.swing. WindowConstants.DISPOSE_ON_CLOSE); JLabel lab=new JLabel("Welcome "+st+"!! \n Click OK to Continue"); JButton OK = new JButton("OK"); OK.setMnemonic('k'); OK.addActionListener( new ActionListener() { JButton OK; public void actionPerformed(ActionEvent e) { [COLOR="Red"] Main();[/COLOR] …  |
| | pls help me with auto generated alphanumeric pk say i want my customer id to be like these CUST00001 CUST00002 CUST00003 CUST00004 any help is a great help.! Blessings! |
 | What i wanted to do is to limit the number of users to be registered for my system. One for User type and one for Administrator account, and if there is already a user and admin account, adding will be disabled, else, enabled. Here's the code im using. [CODE]Private Sub …  |
 | Hi Everyone, In my form there is a "Validating" event on a textbox. This form also has a "Cancel" button. Is there a way to not execute the "Validating" event when the user clicks on the "Cancel" button? Please show me code to do this. Thanks. Truly, Emad |
| | when i try to update my table i get the following error: Error : You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'Beste witte wijnmaker van de wereld' door het toonaangevende Engelse Wine …  |
| | Hey Guys, I am working on an assignment where we are supposed to output the date in different formats for example, month, date, year or date,month year, I have implemented a method to change for the arrangement of dates, It builds successfully but has errors when it runs plus it … |
| | Hello all, just a quick question! I was wondering how can you pace lines together in python. In my case i have a file like this: [CODE]<word> <word> <number>.txt <word> <word> <number>.txt <word> <word> <word> <number>.txt <word> <word><word><word> <number>.txt <word> <word> <number>.txt <word> <number>.txt <word> <word> <number>.txt [/CODE] Does anyone … |
| | hi i have to read tif File using java file has 3 pages and take first two page of that file and create new tif file with different name can u suggest me how should i start  |
| | Hey there, Now I have my member Logged in, now After he logs in he is taken to his profile, now I want to Show his Full name and Email... knowing that I already created a database and everything... here is the code im talking about: [CODE] $result = mysql_query("SELECT … |
| | Hi!! This is some of the code I am using to add dynamic rows when user clicks the Add Row button.I want to show the calculated amount like: line_total=qty*unit_price; sub_total=total of line_total; total=sub_total+tax-advance; [CODE]<script type="text/javascript"> function addRow(tableID) { var table = document.getElementById(tableID); var rowCount = table.rows.length; if(rowCount<3) { var row … |
| | This code randomly generates 4 lottery tickets and prints them on seperate lines. The code works, but what if I wanted this to print for 100 lottery tickets? Is there a way to write this with less lines of codes? Would using a for loop work? [CODE] import java.util.Collections; import … |
 | Alright, another post. This one seems to be the most complex thing I have ever tried. So, I am making a site where a user can post jokes and vote on them. They can only vote up, so a digg like system. I want the users to be able to … |
| | Hello all...first-time poster here, and I was wondering if any of you fine folk can help me out with what is surely a simple task, but something very confusing for someone just starting off with Java. In a nutshell, I am creating a simple mobile game where a user is … |
| | It's only reading every other line. It's supposed to print out: 28 80.0 22 1 2 2 3 1 3 But it's only reading: 80.0 1 2 1 [CODE]//Load button - #=daynum, $=wallet, @=inventory, &=employees, !=customers if (btn2.getText().equals("Load")){ int id=0; File file = new File("savefile1.txt"); BufferedReader reader = null; try … |
| | Hi to all, i created following table ------------------------------------- create table employee(name varchar(20), dob datetime) ------------------------------------- I want to extract names of all months from 'dob'. for that i wrote following query ------------------------------------- select datepart(month, dob) from employee -------------------------------------- it works and shows all months but in number format, i want …  |
| | Hi All I am new to XSLT development and have stuck at simple but essential point. I want to remove the content which is in between two specific comment tag <!--E-->Text which need to remove<!--/E--> I do try with the given below code [CODE]<xsl:template match="comment()"> <xsl:text disable-output-escaping="yes"><</xsl:text><xsl:value-of select="."><xsl:text disable-output-escaping="yes">></xsl:text> </xsl:template> … |
 | Hi, When we define any integer array like int a[3]={1,2,3}; then it will assign the values as a[0]=1, a[1]=2, and a[2]=3 But, when we define any character array as char a[3]={'a','b'}; then compiler here automatically consider '\0' null character to represent the end of the string So, my question here …  |
| | hi im having errors with listview binding navigation specifically in last >> and first << here's my code [CODE] Dim inc As Integer Dim MaxRows As Integer Dim dr As DataRow Dim ds As DataSet Public Sub navigaterecords() txtMed_ID.Text = ListView1.Items(inc).SubItems(0).Text txtMed_name.Text = ListView1.Items(inc).SubItems(1).Text txtfname.Text = ListView1.Items(inc).SubItems(2).Text txtMname.Text = ListView1.Items(inc).SubItems(3).Text … |
 | Hi I'm trying to parse a recordID from a table of data in one page and pass data based on the chosen record to another page. The data is taken from a database and I've used recordsets: I have one recordset called rs_search which contains data from 2 tables called … |
| | Hmmm... I'm trying to call a class and it doesn't work and i get this error /home/XXXX/Desktop/language/main.cpp|13|error: expected constructor, destructor, or type conversion before ‘.’ token| The syntax is: [CODE] print.base="print"; [/CODE] this simple method call returns an error. Am i really doing something wrong, seeing as i've already looked … |
 | Say I have 2 input fields, both containing dates with the format (dd mmm yyyy), for example, 07 Mar 2010 (Yes, there is a space between date, month and year). Well basically I need the second input box to calculate 60 days (not 2 months) after the first text box. …  |
| | Hi. I would like to achieve an effect similar to how strings in between the quotation marks in Visual C# are colored. I would like to italicize the text for anything between two asterisks (Including the asterisks themselves) inside a RichTextBox. For example: This is not counted [I]*This is counted*[/I] … |
| | [CODE]#include <iostream> #include <cmath> #include <iomanip> using namespace std; int divides(int,int); int main () { int count = 10; //int prime = divides(count); int p = 0; // number of primes cout.setf(ios::fixed,ios::floatfield); cout << setw(6) << "NUMBER" << "\t" << setw(8) << "DIVISORS" << endl << endl; while (count<=50) { … |
 | [url]http://www.boost.org/doc/libs/1_46_0/libs/smart_ptr/shared_ptr.htm#ThreadSafety[/url] This section somewhat confused me, in my code I have a matrix of shared_ptr's pointing to an entirely thread-safe class. But the shared_ptr documentation says it is only as thread-safe as the built-in C++ types. Does this mean that if I read/write to my thread-safe class using shared_ptr's at …  |
 | Hi, is here any other issues then readability between two functions below? [CODE] void getNames(int) { .... } void getnames(int meaningfullName) { static_cast<void>(meaningfullName); ... } [/CODE] |
| | I've tried every way I can possibly see to try and convert the value from the numctrl to a decimal but the problem lies with the retrieved value being a float. I cant covert the float to a string first because it looses the trailing 0 in values such as … |
| | Good Afternoon, Can someone help me with this program which is an assignment for a class. I'm new to C++ its my fist course in computer science. The assignment details are: 1. The function removeAt of the class arrayListType removes an element from the list by shifting the elements of … |
| | I have a script that I am using to retrieve zip codes within a certain radius using a foreach php statement. However, with these zip codes that I am getting, I want to add a comma between each value (for example: 11111,22222,33333) to use in a SQL query using the …  |
 | I am trying to create a page where a registered user can go, view the information from their profile, and update that information if necessary. I've started putting something together however it's inefficient in my opinion. Here's what I'm trying to figure out: [LIST=1] [*]Is there a way to check … |
| | I copied this code from some forms that work and changed some information to apply to the new situation but something is wrong. The form "editreg.php" seems to be working fine. It populates the fields correctly. When it gets redirected to "editregsubmit.php" I get the message that the record was … |
| | I want to add a series of buttons, but I don't know what it is called, which makes it difficult to look into. In my scenario, I want a list of four buttons. Each button has an on or an off status (pressed or unpressed). The user would be able …  |
| | I binded data to a combobox using a dataset. [CODE] companycb.DisplayMember = "company"; companycb.ValueMember = "visitorVisitID"; companycb.DataSource = ds.Tables["tblVisitorVisit"];[/CODE] I need to remove the duplicate values from the combobox. Is there any other way instead of doing it using an SQL Distinct query? |
| | I have made a small example to illustrate my problem. I have overwritten the createToolTip method for a custom JComponent (eventually it will depend on where abouts the mouse is in the component as to what text to bring up) At first I thought it wasn't being called, but i … |
| | Hello, I have to finish my assignment. I have different console exercises. I can solve it. but I have to combine them so that they will execute one after another. I do not know how to do that. in my exercise, I make one program to declare class and other …  |
| | hello everyone,i need to make an encryption/decryption program and I'm almost finished, the problem is when i tried to add some gui an error about throwing exception keeps showing.. this is the code without the gui and it works just fine because the [B]throws Exception[/B] is in the main.. [CODE] … |
 | SORRY FOR THE NOOB QUESTION, but until some time ago (1 or 2 weeks) all my programs we comand-line, so I didn't have to... build them(?) But some days ago, i decided to create a program with GUI, and I used QT creator for that. Now My program is finished, … |
| | Ok I have another homework problem. Essentially I am to make a text file of randomized characters ( leters bothe upper and lower case, numbers, spaces and specialized characters) and import it as a string into my program. From there I am to make all lowercase letters uppercase. I think … |
| | I suspect there isn't a way to do this, but in case there is: Does anyone know how to pick up all the possible set values for a particular field from php? The reason I'm asking is that it means adding a new set value will not break all the … |
 | I have been using a [icode]Image<Node>[/icode] as the main object to store the data for my program. It is a 2D grid of Node objects. The nodes have properties like [icode]bool Visited[/icode], [icode] float Priority[/icode], etc. I often want to modify these nodes, put some of them in a vector … |
| | I have saved a 2D matrix in a numpy file (.npy) in python. Is there a way I can access the same from C++ and possibly read in the values in a stl vector? [URL="http://www.scipy.org/C++_Extensions_that_use_NumPy_arrays"]This [/URL] is vaguely relevant. But here you make the call from python. I want to … |
 | Hello:) I can change background colour on my existing form like this: [CODE]this.BackColor = System.Drawing.Color.Green;[/CODE] or like this [CODE]ActiveForm.BackColor = System.Drawing.Color.Green;[/CODE] But I have another form called CustomerData What I want to know is how I go about using a button click event on the first form to change the … |
 | hello, I'm fairly new to programming in general, and i'm having some trouble figuring out how to use a stack and queue to check to see if a word or certain order of numbers/letters form a palindrome or not. My logic is to read in the original string, push/pop characters … |
| | Hi all, I have written a balanced binary search tree as part of an assignment (make a simple Spell Checker). Each node has, among other values, two height ints, leftHeight and rightHeight, to keep track of the heights of any subtrees. My problem is that after a rotation, the heights … |
 | I have js on a form page for users to be able to select all check boxes for classes to enter in a dogs show but I want to be able to offer the facility to select just classes on specific days as well and I don't know how to … |
| | Hi, Just a form where I want to put a default value for a combobox: private sub form_load() me.combobox1.defaultvalue = 3 end sub The property defaultvalue is giving an error, 'method or data member not found'. what do you think? |
| | Please i need help in leap year. My problem is, all of the month has a date of 1-31, except for feb. after i choose feb, as my month ( i'm using combo box ) , it removes the date from 29-31, and if i choose a leap year, it … |
| | I have a set of code that builds a table as the user enters information. This information may be changed more than once before it is considered complete. After the user is done, I want them to click a button, and have that information entered into the SQL database where … |
| | I am fairly new to python and am trying to create a table for work. At the moment I use a paper based system with 11 columns. I wanted to see if I could replicate my table in python 3.1.1 The column names are: 1. RMA number 2. Customer 3. …  |
| | Hi, How to move a form without controlbox? Help please ... Thanks  |
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