Software Development Forum

Hello everyone How can i make the button be on the left side or right side please Part of the code Button(self, text = "start", command = self.launch).grid(row = 7, column = 0, columnspan = 1,) Thanks in advance

#include<iostream> using namespace std; class A { int a[]; }; int main() { cout<<sizeof(A); return 0; }

If someone has any idea that how to print the xml file.

[this](http://docs.oracle.com/javase/tutorial/uiswing/examples/components/TextComponentDemoProject/src/components/TextComponentDemo.java) is the code i was looking at.Its about how to use JTextPane and related swing text Components along with actions and keymaps. my question is that in this part textPane = new JTextPane(); textPane.setCaretPosition(0); textPane.setMargin(new Insets(5, 5, 5, 5)); StyledDocument styledDoc = textPane.getStyledDocument(); if (styledDoc instanceof AbstractDocument) { doc …

Okay, I'm pulling my hair out. I'm getting NO error on the following code: Dim cmd As New OleDb.OleDbCommand("CREATE TABLE [" + empTableName + "] ([ID] DOUBLE, " & _ "[LnameFname] TEXT(255), " & _ "[Location] TEXT(255), " & _ "[SalaryOld] DOUBLE, " & _ "[FtePercentage] DOUBLE, " & _ …

Hi, Please tell me in the following question why no copy constructor is called when fun returns the A object. While returning b and constructing c, there is no copy constructor called. Why?? #include<iostream> using namespace std; class A { public: A(){cout <<"Default\n";} A(const A&){ cout<<"copy\n"; } A fun(A a) …

Hi all! I was wondering if there is a way to get location of assemby rather than specifying it directly at Assembly.Load(...), can we use Assembly.Load and inside the parameter, we extract the probing path from app.config? app.config: <configuration> <runtime> <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1"> <probing privatePath="version_control;version2;bin2\subbin;bin3"/> <dependentAssembly> <assemblyIdentity name="myAssembly" publicKeyToken="1524dba369a4decc"/> <bindingRedirect oldVersion="1.0.0.0" …

Hi all! Can anyone please answer this question? I want to now if it's possible to use the oldversion of .dll file (which it should do) when redirecting to new version. The error I get is down below: Unhandled Exception: System.IO.FileLoadException: Could not load file or assembl y 'Version_One, Version=2.0.0.0, …

Hi, I am attempting to replace the database in an application with MariaDB. This application is written in C# and previously accessed the database (mostly inserts) with LINQ. When I attempt to insert (other transactions have the same type of issue) I get the error message: "You have an error …

#include<stdio.h> int main(){ float f1=14.375; float f2=14.385; if(f1==14.375) printf("Yes1\n"); else printf("No1\n"); if(f2==14.385) printf("Yes2\n"); else printf("No2\n"); return 0; } the output of this prog is Yes1 No2 but i had expected Yes1 Yes2 plz explain me the output...??

#include<stdio.h> main() { int a=258; int *num=&a; printf("%d %d",*((char *)num),*((char *)num+1)); } does the output depends on little endian or big endian structure of machine on which i am running this ? thanks.

Hi experts, Im Ron and i have just recently started using VB and have written a small application for sending SMSes. Code: Imports System.Net Imports System.IO Public Class Form1 Private Sub Form1_Load(ByVal sender As Object, ByVal e As EventArgs) End Sub Private Sub Button1_Click(ByVal sender As Object, ByVal e As …

Hello I encountered following info at [this page](http://en.wikipedia.org/wiki/Call_stack#Overlap): For some purposes, the stack frame of a subroutine and that of its caller can be considered to overlap, the overlap consisting of the area where the parameters are passed from the caller to the callee. In some environments, the caller pushes …

Can somebody explain me the use of "Delegate" and its equivalent in java... I am learning java programming and has encountered a C# program which use "Delegate" and pass on functions as arguments to another function.... I am trying to modify the C# program for use in java...

OK, I have an idea of what I might do: I'm planning on making a Event handling system, and this is how I will connect events to functions and be able to send any type of data. This is the basic idea: #include <iostream> template <class T> T *from(void *data) …

Error 2 error LNK1120: 1 unresolved externals Error 1 error LNK2019: unresolved external symbol "bool __cdecl identical(class cv::Mat,class cv::Mat)" (?identical@@YA_NVMat@cv@@0@Z) referenced in function _main this is the error i am getting...tried a lot but still couldnt corrrect it...referred many sites, a guy had this same error but nobody managed to …

Good day folks, I was trying to do a simple project but somehow I'm stocked with it. What I want to do is to get the index of a column in datagridview when a cell is changed? For example this is a dgv: ID | UserID | Status | 1 …

Hi All, This is Bhanu Teja M. I have a problem with an object. Actually i have to convert an object into another object. Here in my Category object contains a list of categories (subcategories). The main issues in this code is we have to convert the all subcategories (Category …

Here is what I want this program to do: Be able to calculate mean, standard deviation, and median. Data should be sorted using insert sort first though. The program must be able to accept input from an input file and print a report to an output file. These files are …

why constructor don't have return type

I have a problem during making my project . the problem is I programmed it like if we press 123 a message box pops saying something when I type 456 I programmed it like a msgbox pops up and says something but when I run it the first time I …

Hi folks...get into the wayback machine. :) I have a VB6 program I'm drastically modifying due to vendor API changes. This isn't my natural language, so I have to hack around every time I change things. Problem now is that the program won't end. I know it hits the END …

Hello:) Well this is my source code, but unfortunately it doesn't as it should. It should insert string s2 into s1 beggining from position p. For example if s1="green apple", s2="orange", p=3, output looks like this: greorange en aplle, and it should be in one line. I would appreciate very …

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click Dim b As String = "" If TextBox1.Text = "" Or TextBox2.Text = "" Then MsgBox("Data tidak lengkap", MsgBoxStyle.Information, "Login") Else conect = "select * from tbl_id" cmd = New SqlCommand(conect) dr = cmd.ExecuteReader() Try While dr.Read If …

Hi, I just finished making a program which displays all the files in a directory and lets me open them when selected. What I find is that I get every file found in the directory however not divided by sub-directory, is there a way i can do this showing it …

[Click Here](http://www.upload.ee/image/3396246/newerror1.jpg) This is what I get when I run the code. Please help me fix this. EDIT: A lot has changed since 2008 so idk how to upload the image so I just made a link for it.

Hello, In little man computer I have my program which divides a number by taking the smallest away from the biggest and looping round, a count(starting at 0) is added by 1 everytime this loop goes round, so my program works correctly, however I can't work out how to round …

Hi, I'm using ` int TxtAge = Integer.parseInt(tfAge.getText().trim());`to get value from my textfield and search it in database. Then, I'm using `Integer age = Integer.parseInt(stringTokenizer.nextElement().toString());` to go to next attributes in my database. I have no problem using those codes for textfield but when I'm using the JComboBox the result …

I am trying to display the files and folders in a directory. And if the folders have a nother folder, display those contents also, and so on. I have this code but it isn't working the way I would like it to: #include <Windows.h> #include <string> #include <iostream> using namespace …

Hi DW I'm creating an ATM program and now I want to call the Dispensor to dispense the selected amount from the options provided. The main problem here is importing this `import atm.input.CashDispenser; ` the rest of the code is fine. here is the full code: import atm.input.CashDispenser; import java.util.Scanner; …

code 1: #include<stdio.h> int main(void) { int a; a= 1,2,3; int b = a++; printf("%d",b); return 0; } code 2 : #include<stdio.h> int main(void) { int a; a= (1,2,3); int b = a++; printf("%d",b); return 0; } Can you please explain why that bracket is making ouput changed ? i …

I am trying to make a system for my game in which the player's enemy has a decreasing amount of health. My shell output is here: Cannon Fired! Enemy Health= 8 Cannon 1 ammo = 10 The enemy fired back! Your health is now 12 Fire your choice of cannon! …

I was using the following code to enter an image url at `TextBox1` and display it in `PictureBox1`.Everything worked. But suddenly the displayed image quality is lower than the original link. I've tried `PictureBox1.Load(TextBox1.Text)` and changing `SizeMode` still the same result. Imports System.Net Public Class Form1 Dim client As WebClient …

I dont know what caused such a filenames and i am not able to remove these files. $ ls A????cd new????cat> >> A A????cd new????cat ????A Desktop Downloads file.sh menu.sh new new1.sh new.sh Pictures rename Videos A????cd new????cat |A A?echo A Documents even.sh filetest.sh Music new1.lst new.lst palindrome.sh Public Templates …

Hi, I need help in running a software, thay have plugins in the from of jar files. which I dont know how to run and execute. I have JDK installed. Please suggest. Thank you so much.

i saw the docs for both .. but found the terms a bit hard to get. i was hoping to get some simple answers here. thanks for your time :)

my not getting the values from the textbox when i pressed the button please see the code and give me a solution please.. i want my textbox value to be displayed in the msgbox with textbox.name and button.name Public Class Form1 Dim txtadd1 As New TextBox() Dim txtadd2 As New …

I'm writing some code to serialize some data and write the serialize data to a file on disk. Currently data is in void* buffer and then trying to serialize using tpl with TPL_MEM so that later it can be write to file. But I am not very sure that how …

how to create controls(like button , textbox) dynamically , i want to create these for 10 or may be more than 10 times . so i think i have to go through loops and probably i can do that but the problem is that how to create controls in runtime. …

I am using Robot's screenCapture method which returns BufferedImage, and then send using Socket to client on Android. If I don't reduce Quality then It works fine but it is very slow as Image is large and takes much time to send. I am trying to Reduce quality of BufferedImage(using …

The link tied to this post is what I have to do. I could do this if I all the answers and questions were already established. My problem is that I don't know how to make the program start from scratch and make it "learn". This is my code as …

First off, I apologize since I do not have my code already done in front of me to post, but I've been doing a bit of research with no real guidance or understanding on what to do. I've created a dgv as a seperate form from my main one, consisting …

Hi people, I recently learn about 'Saving objects'. In order to practice it a little bit, I started making a problem. However I got stuck by a strange syntax error. It says that I do not have the right amount of braces. But I do have the right amount of …

How to get the imgbtnView image button in gridview to display the row of data? i try to use modelpopupextender but the targetid is invalid because the image button is in the gridview. when click on imgbtnView, solistPanel will be display now i cant display the solistPanel. please help <table …

I wanted a graphical representation of the listing of my files and folders from the command line interface, just like what the CLI **tree** would give on linux system, I really don't like how the same command is displayed on windows. So, I called on ma 'Cherie' Perl do it …

Hi I want to check wether user exist in server or not uisng shell script? can any one help me regarding this

Okay, so I've been working on a program where you add planets to a solar system and try to get them to orbit a sun. What I need, and have been having great troubles with figuring out, is a 'guide line' to show you where your planet is going to …

I am writing a picture viewer to reside in "Program Files" directory. I then right click on a picture file in any other directory and use "Open with" to optionally chose my viewer. I know how to do all this. But how do I send to my program the path …

I am using C# to create a word document from a template (Word) that contains several bookmarks. My application generates different tables and paragraphs at specific bookmarks. However, there is a blank page created in the end of the document which I am not sure how to get rid of. …

Howdy Folks; I have decided to begin working on a project, that I personally feel will cover alot of areas, and introduce me to new topics. This is not for a client, or a homework assignment. This is strictly to help me 'learn as I go' and review some old …