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| | I've got a program that is designed to access a nested list and then print values from a certain column in each sublist. My problem being, I don't know how to edit this to provide more freedom with what values I wish to print out. This is how it looks … Software Development python  |
 | hey there, I have two classes with a one-to-many relationship. For ilustration: public class Customer { Business business; Date created; } public class Business { } Now, when I do the following: new StringBuilder().append("SELECT business FROM ").append(Customer.class.getName()) it works perfectly fine. However, when I include filtering based on created field … Software Development java |
| | need help to create log in form in visual studio , need some basic assistance Software Development visual-basic visual-studio  |
 | I am getting error: A document processed by the JRC engine cannot be opened in the C++ stack when I try to load a Crystal Report in the Visual Studio 2012 development environment I have seen a number of solutions to this that involved the deployed program, but I am … Software Development file-stream pdf vb.net visual-studio  |
 | Hello I am a little confused. I had always thought that a class can have objects from other clases as attributes. My teacher recently told me that this is not true... so I am confused now: if one of the attributes of my class is a String, would that be … Software Development java |
| | without nested loops i need a program that prints the set of numbers between any two numbers ??? help me plz Software Development c++ |
 | Hey my doubly linked list remove duplictes function will only work when the players in the list are together as in position 1 and 2 or 3 and 4. Otherwise if there not together it will delete the two players. For example, if i have luis suarez at position 1 … Software Development c++ linked-list |
| | Hello, im making a calculator for a school project with visual basic using microsoft visual studio 2010. I´m using a textbox and a label to calculate my results but I´d rather have everything in 1 textbox, or richtextbox. I searched on the internet and I found I could use microsoft … Software Development vb.net visual-basic visual-studio  |
| | I made this very simple applet just for fun but it doesn't work: package applet; import java.awt.*; public class Applet extends java.applet.Applet { public void init() { } public void paint(Graphics g) { g.drawOval(0, 0, 250, 100); g.setColor(Color.RED); g.drawString("First Applet", 10, 50); } } And heres my HTML code: <html> … Software Development java  |
| | I have Class called ConnectionDB and in this class I have Main method and another function in the class ConnectionDB,That is private static Connection DBConnectionstring() In this function I have Connection URL ,Drivers inside this function . I want this function to be used in another class (GUILogin) with main … Software Development java |
| | Hello , When i call a window from the main one , how to hide this one , after calling the second , and define it as a main window , this is the code of the two windows : def InterfaceDeps(): global interf1 interf1 = Toplevel() interf1.geometry("500x400") interf1.title(' Base … Software Development python |
| | The manager of a football stadium wants you to write a program that calculates the total ticket sales after each game. There are four types of tickets--box, sideline, premium, and general admission. After each game, data is stored in a file in the following form: ticketPrice numberOfTicketsSold ... Sample data … Software Development c++  |
| | Hello ! I've been building a simple designer which accepts source code in c and parses c keywords to display appropriate symbols. I've finished designing all the shapes. I've got a textbox to accept input. I would like to parse the entered c code. How would I parse a C …  |
| | Dear all, In the function below, how should the array of arrays data structure be defined and used? void foo(int option) { int i =0; char Colstr[3][15] = {"Red","Blue","Green"}; char Volstr[7][15] = {"1","2","3","3.5","4","4.5","5"}; char Sndstr[4][15] = {"lo","med","hi","vhi"}; int numSTrings[2] = {3,7,4}; char *arrayOfarrays[] = {Colstr,Volstr,Sndstr}; // How should this be … Software Development c data-structure |
| | hello I have a xml like this: <book> <Publication> myPublication0</Publication> <Publication> myPublication<bookName> my book</bookName></Publication> <Publication> myPublication1</Publication> <Publication> myPublication2<bookName> my book2</bookName>asd</Publication> </book> and i want to read through java program and want output like myPublication0 myPublication<bookName> my book</bookName> myPublication1 myPublication2<bookName> my book2</bookName>asd please tell how to get given output  |
 | Hey Guys, So I was doin a tutorial and I incorporated it into my code and it works for the most part. The program gives you a list of town names you pick one and hit search. All good so far then the program goes into the database and pulls … |
| | **Window1.xaml** <Canvas x:Name="mycanvas"> <Button Width="100" Height="50" Canvas.Left="350" Canvas.Top="50" Click="Button_Click">Click to Display</Button> <ContentControl Width="130" Height="130" Canvas.Top="150" Canvas.Left="470" Name="cc1" Template="{StaticResource DesignerItemTemplate}"> <Grid x:Name="g1"> <Ellipse Fill="LightGray" Stroke="Black" Stretch="Fill" Name="myElli" IsHitTestVisible="False"/> <TextBlock VerticalAlignment="Center" TextAlignment="Center" Height="61.96" Margin="10,35.02,10,33.02">Simple Ellipse</TextBlock> </Grid> </ContentControl> <ContentControl Width="130" Height="130" Canvas.Top="150" Canvas.Left="150" Template="{StaticResource DesignerItemTemplate}"> <Grid> <Path Fill="LightGray" Stroke="Black" Name="myPath" Data="M 0,5 5,0 … Software Development asp.net |
| | Few years back i developed a project in VS 2003.Today in that project i was trying to add a new report. however after adding the report page, i am getting an error prompt that is Failed to open Document with the title of Crystal Reports Activex Designer. Also VS is … Software Development |
 | Hello everyone! So I wrote a program that simulates a dice game, almost like the game of Craps. I want to turn this normal console app into a dialogue based MFC. So I would create a button labeled "Roll" and the window would show two die being rolled. Here is … |
| | I need help with 2d arrays i've posted the problem here [Click Here](http://www.java-forums.org/new-java/71879-please-help-me-im-almost-there.html) (i've posted the problem on java-forums as well) Could someone please tell me what i'm doing wrong or how i could fix this? Thanks! Software Development java |
| | Hi, I encrypted two strings and returns example "euHK5s9h30Q=" then I am trying to convert the string given to GUID Guid tokenGuid = new Guid(encryptionString); and i is giving me ***Guid should contain 32 digits with 4 dashes (xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx).*** error how can i resolve it please? Software Development |
 | #ifndef LOTTO_H #define LOTTO_H #include <QWidget> #include <QLabel> #include <QTextEdit> #include <QPushButton> #include <QGridLayout> class lotto : public QWidget { Q_OBJECT private: //widget data members QLabel* numbersLabel; QTextEdit* numEdit; QPushButton* lotusButton; public slots: int generateLotteryNumbers (); void displayNumbers(); public: lotto(); }; #endif // LOTTO_H #include "lotto.h" #include <stdlib.h> #include <time.h> …  |
| | Hello all, I'm having trouble writing a spell checker as my recursive function isn't returning what I would like it to. It is meant to chop off the ends of words likes "baker" to bake and check against a predined dictionary. I used recursion for words like "baker's". I have … Software Development java |
| | str1=new String(data,0,data.Length()) why the zero is used in the string function please explain me the what this line says??? Software Development java |
| | i have 2 files, one file created on Windows and another was made on Ubuntu, i want to use this command: comm -12 file1 file2 how do i do that? Software Development shell-scripting ubuntu |
| | Hi, I am creating a GUI using wxPython. The first window involves making a box with attributes such as title (Big Font Text, results from a file that i will be reading in, want an arrow that changes position depending on results. So think of it like a progress bar. … |
 | I'm working on re-writing a 2 decade old python program, but I'm hitting a 'resource busy' error when executing. Does anybody have any ideas? The program is below, and the output is below that. Thanks! from scapy.all import * import optparse print "\n--Example format is -s (controller IP: 172.0.0.0), -S(spoof … |
| | Please help me. I have a problem with this program. what will be the code of the following output? 3 6 9 12 15 18 21 24 27 30 |
| | [DataObjectMethod(DataObjectMethodType.Insert, true)] [System.Web.Services.WebMethod(TransactionOption = TransactionOption.Supported)] [AutoComplete] public int addVehCategoryType(byte[] VEHIMAGE) { SqlParameter[] cmdParm ={ new SqlParameter("@VEHIMAGE", VEHIMAGE), }; return SQLHelper.ExecuteQueryReturnInt(0, constr, "[VEH_VEHICLECATEGORY_ADDVEHICLECATEGORY]", cmdParm, true); } <asp:FileUpload id="fuCategoryVehImage" runat="server" Width="220px" CssClass="input" Enabled='<%# Bind("VEHIMAGE") %>'></asp:FileUpload> I have a web services methods like this, so how would i gonna do inserting images through … Software Development image |
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 | I have developed delhpi software sql database invlove now want to convert it into web application hwo plz help me iam new in this .  |
| | i got a string var=96.33% from 120 how do i get 96.33 from $var? Software Development shell-scripting |
 | Hi group, I recognize the today, most people navigate from control to control within a form with their mouse. However some old school people may want to use a "enter" key or a up, down, left or right arrow. I'm curious to know if these kinds of events (if that's … Software Development vb.net visual-basic  |
 | i have a application in which i have taken 12 forms in my project. i have 5 questions in each 10 pages, and then i wanted to display the user's selection in the form12. whether he had checked the checkbox. and also display the wrong answer of our checked checkbox … Software Development vb.net |
| | Hi! I've been making this game for fun and have run into a few problems, a friend recommended me to ask you guys for help. I have three problems: 1. The player doesn't recongnize when it's not on a platform and because of this it won't fall down. I've narrowed … Software Development python |
 | Ok, literally my first day of learning Python. I am working my own way through Python Programming for the Absolute Beginner and am encountering my first glitch. I downloaded 3.3.1 and am just starting to play around. When I run my program in the Python Shell it works as it … Software Development python  |
| | I am getting an error saying function does not take 2 arugment. Dont know how to fix this. Please help. #include <iostream> #include <cmath> using namespace std; void set_sides(int,int,int&); int main() { int Area, Volume; cout << "Surface Area and Volume of a Cubic Prism. " << endl << "Please … |
| | Hi Guys, I urgently need help with this python project I'm really stuck with it, finding it very confusing at this stage. If anyone could offer me any help I'd really appreciate it!! Heres the question- Data mining is the process of sorting through large amounts of data and picking … |
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| | in enemy bullet class i am creating two different kind of bullets. 'animationFire' and animationFire2. Enemy Bullet class public void paint(Graphics g) { g.drawImage(animationFire.getSprite(), (int)(x),(int)(y), width, height, null); g.drawImage(animationFire2.getSprite(), (int)(x),(int)(y-30), width, height, null); g.drawImage(animationFire2.getSprite(), (int)(x),(int)(y+35), width, height, null); } In Enemy Class i am shooting the bullets. i am doing … |
| | there is function : int median(int a[], int b[]) { } how do i find the number of elements in a and b? i am doing sizeof(a)/sizeof(int) but it does not give right results. P.S. i need to submit the function only in online compiler so i dont know what … Software Development c++ |
 | I want to make a tab control that looks like this:  Does anybody know how to this? I've searched all over the internet yet nothing really worked. Current Tab:  'Offline' Tab:  Thanks :) Software Development vb.net |
| | Public Class Close Inherits Windows.Forms.Button Public Sub New() Me.Size = New System.Drawing.Point(25, 25) Me.FlatStyle = Windows.Forms.FlatStyle.Flat Me.BackgroundImage = My.Resources.CloseNormal Me.BackgroundImageLayout = Windows.Forms.ImageLayout.Stretch Me.BackColor = Drawing.Color.Transparent Me.Font = New System.Drawing.Font("Calibri", 10, Drawing.FontStyle.Regular, Drawing.GraphicsUnit.Point, CType(0, Byte)) Me.ForeColor = Drawing.Color.Black Me.FlatAppearance.BorderColor = Drawing.Color.DeepSkyBlue Me.FlatAppearance.MouseDownBackColor = Drawing.Color.Transparent Me.FlatAppearance.MouseOverBackColor = Drawing.Color.Transparent Me.FlatAppearance.BorderSize = 0 End … Software Development vb.net |
 | Alright so I have a problem with EventQueue and Event. In Event my second constructor gets an error saying expected initializer. If anyone can point me in the right direction to what is wrong that would be great. Now if i comment that out i get an error with EventQueue … Software Development c++ |
 | Hi I have 4 files in directory on my desktop? My question is 1.How can I display for each file only the name, the size and the date in this order? 2. How can I display all files sorted accorded their name? #!/usr/bin/perl use strict; use warnings; my $dir = … Software Development perl |
| | hi i trying to update some information with a picture to the database but it display followin error message "Syntax Error in Update Statement" this is my code plz any one can help me? i'm a beginner learning VB.net Try Dim fsreader As New FileStream(OpenFileDialog1.FileName, FileMode.Open, FileAccess.Read) Dim breader As … Software Development vb.net  |
| | I am trying to write a server-client application for file transfer: the client written in Java and the server written in C++. Unfortunately I have the following error: "java.net.SocketException: Connection reset by peer: socket write error". Here is my code for client: import java.io.*; import java.net.Socket; public class Proba_binar public … Software Development c++ java peer-to-peer |
| | drawing multi-colored warms on a vb form.an individual warm will consist of number of segments and segment will be a line of certain width and colour Software Development vb.net |
| | Greetings I want to know what is the difference between passing an agrument by reference as a constant and making the function itself a constant. A constant argument means that the function cannot modify it anyway and any attempt to do so, will report an error from the compiler what … Software Development c++  |
 | Greetings guys i'm stuck in this problem for 2 days now can you guy tell me the problem? here's the code If errorMsgLbl.Text = "Password match" Then sqlCmd = New SqlCommand("INSERT INTO registered_cust_tbl([customer_fname], [customer_lname], [customer_DoB], [customer_Contact], [customer_Email], " & _ " [customer_Address], [customer_Gender], [customer_Ailments], [customer_Username], [customer_Password], " & _ " … Software Development vb.net  |
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