Software Development Forum

I created a button but I don't know the line of code to change the position of the button.

Hello i am not able to print the arabic language in java. I have converted the arabic in unicode . But when i read thos unicode as string in java and try to print out .I am getting ????? . Please help soon

I have JList and the JList contain names of fields of table in the db this is my code. I'm stuck in writing the query I understand that the sql query should be like this "SELECT column_name1,column_name2..etc FROM" however now I got the column formated this `// System.out.print(aa + bb);' …

This thread may be some what confusing, and not yet sure is this can be done or not. I just get a an idea to this (and yet I am still learning, I am not expert) so I need your Help. **Thread**: I am having a form and add the …

I have no idea what I'm doing wrong, any help is very much appreciated! #include <iostream> #include <string> using namespace std; int main() int hours, mins, minutes; char day1, day2, choice; cout << "Enter the day of call (Mo/Tu/We/Th/Fr/Sa/Su): " << endl; day1 = getchar(); day2 = getchar(); cout << …

Hi, Currently I don't have any code for this but request you help on this. In the form1 I have Picuter box. I want to view Images (All types of Formats) & PDF files as regular images in Picture box. Is this is possible. Also I need Shortcut keys to …

hi there, can someone teach me how to insert combo box inside the column..

Sooo...I was told to start a new thread about this. So I'm trying to make a link between TextBox1.Text on Form1 to TextBox2.Text on Form 2. What I currently have is a line of code underneath my TextBox2_Change code reading: TextBox2 = Form1.TextBox1.Text This ALMOST does what I want it …

Hi, for the life of me, I am unable to get my program to drag/drop to a textbox. Elsewhere in my program i am dragging to a panel just fine however I always get the "drag not allowed" mouse symbol when attempting to drag to my text box. I HAVE …

I am attempting to write a Mips code that will take a user input string, and display it without the vowels. I have gotten to a point where it removes the first vowel, but when it displays the string, it only displays the letters before the first vowel. Such as …

bool operator!= (CustomString &str1, CustomString &str2) { std::vector<string>:: iterator s2 = (str2.vec).begin(); for(std::vector<string>:: iterator s = (str1.vec).begin(); s != (str1.vec).end(); ++s) { if( *s2 == *s) { cout << *s2 << *s << endl; return false; } ++s2; } return true; } I don't know why, but this returns true …

StringVec func(StringVec & str1, Stringvec & str2) { std::vector<string>::iterator s2 = str2->vec.begin(); for (std::vector<string>::iterator s = str1->vec.begin(); s != str1->vec.end(); ++s) { if(s2 == NULL) { cout << "str2 is smaller than str1" << endl; } ++s2; } } When a iterator goes out of bound, because the vector is …

I'm writing a program that generates labels at runtime, and then has them be "dragged and dropped" by the user. I have the drag and drop code working, but right now I can only get it to work on labels that I explicitly name in the code, like this: `Private …

(Continued from [here](http://www.daniweb.com/software-development/cpp/threads/474128/column-major-not-shown-right#post2070227) ) I am trying to use column major order to a 2d matrix which I am using as 1d. int N=3,R=2; for (int i=0;i<N;i++){ for (int j=0;j<R;j++){ //printf("\nX[%d]=%d\t",i+j*N,res[i+j*N]); //column major // printf("\nX[%d]=%d\t",i*R+j,res[i*R+j]); //row major } printf("\n"); } but the column major doesn not work as it should. …

I have written some code just to practice verbosity in python. Verbosity is embedded by means of the ArgumentParser module....however, I'd also like to write the stdout to file also when verbosity is disabled : #!/usr/bin/python from optparse import OptionParser from argparse import ArgumentParser import sys def printable1(): print "1" …

Hello I am looking for a way to open command prompt of my remote windows machine with python code. could somebody help me with that ? Thank you.

Hello everyone.. I am a little bit stuck on this small problem. I'm trying to understand callbacks but seem to be no understanding something. It is probably something very simple. I've never used callbacks so am probably misunderstanding something here. The below is pointless but I'm doing it to improve …

Hi everybody, give me please advice.I have proposed a class for serialization in namespace "Xml_form_application"and it looks this way: namespace Xml_form_application { public class RecordStore { public MyObject MyObjectProperty; } public class MyObject { public string item = "thing"; } } //Class form2 with button2 to calling this action private …

How to find a word in a text file in c#? I need highlighted text in image ? (http://social.msdn.microsoft.com/Forums/en-US/85836723-2f35-44e2-ab0f-277b6d814da2/how-to-find-a-word-in-a-text-file-in-c-i-need-highlighted-text-in-image-how-to-get-that?forum=csharpgeneral)

Hi all, i am new to python how to store image into database blob using python please help me for this its urgent

i want to learn OOP programing.specialy oprater overloading

Hello, I have to write a program which reads in a text file and sees the parsing symbols brackets, parentheses, and braces, and use stack implementation to have a balance symbol checker. My code compiles fine, but the output is strange, I know it has to do something with my …

Use visual basic 2008 Form1 with a text box (ScanArtikelBarcode.txt )on it barcode scanner I use now this code to read a barcode Private Sub ScanArtikelBarcode_KeyDown(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyEventArgs) Handles ScanArtikelBarcode.KeyDown ' This way I collected the scanned barcode and process it against my table and …

I use visual basic 2008 and MYSQL (Storage engine is innodb) Is use this code to retrieve informatie (see below) The SQL string ="select * from articles where articlenb=12345" I want to check of this record is used by een othor user in the network. Can use innodb for row-based …

Dear developers, I develop for years in visual studio 2008, but I want to switch to Visual Stuido 2012. But I discovered there is no setup projects exist anymore. I now choose from InstallShield or WIX. Which should I use and what version? Thanks, André

Can anybody where i can find :crystal reports for visual studio 2012

I use vb.net 2012 with Crystal reports I have a report with two database fields : streetname (char 25) and house number (char 10) waterstreet 12a walkingstreet 2544 But if i print the report it looks like this: waterstreet 12a walkingstreet 2544 But i want no only space(1) between streetname …

I use vb.net 2012 ,Windows 7.0 printer on local USB port On my development PC , develop program witn the print action with "PrintDocument1_PrintPage" works good (runtime and with EXE) But on the PC from the customers, I get this message "A StartDocPrinter call was not issued" The customers pc …

im having this as my problem my connection to database is purely coded with the connection to the datagrid Public Sub btnProdSave_Click(sender As Object, e As EventArgs) Handles btnProdSave.Click Dim res As New DialogResult res = MsgBox("Do you want to save data?", MsgBoxStyle.YesNo, "Inventory") If res = DialogResult.Yes Then Save_Record() …

Hi, I'm looking for embedded system or os source code example. Just to learn some common error or good way to write some device process. Probably in C or C++. Is there any good suggestion?

Can you please explain what this weird int declaration does. Here is the block of code. void show(void *u, int w, int h) { int (*univ)[w] = u; printf("\033[H"); for_y { for_x printf(univ[y][x] ? "\033[07m \033[m" : " "); printf("\033[E"); } fflush(stdout); } This is the line I'm talking about. …

take an input date of birth from the user and display star of entered date of birth Plz help me in ths programm

Hi I think this topic is beyond my lame python abbilities. I hope the program can run, it is writen by using error messages until it worked. I am using python 33. I am trying to learn info on adding leading zeros to the output.(File & Windows) I am not …

Ok, here's the situation. I've got a package filled with 4 .java files. Mainpackage: Console.java ReadTextFile.java WriteTextFile.java Main.java In Main.java, I'm trying to call a method within AQAReadTextFile2013.java, which also happens to be called "AQAReadTextFile2013". I've tried calling it using the line: * AQAReadTextFile2013.AQAReadTextFile2013("filepatharguement") * AQAReadTextFIle2013("filepatharguement") Within 'main', but they …

I have 2 buttons, one is a browse button that allows you to choose which folder you want to select the images from and a GO button that gets a random image from that folder here is what i've gotten so far: Public Class directory Private Sub browsebtn_Click(ByVal sender As …

Can someone please explain what unistd.h does and the purpose of it? I have been googleing the last hour and I don't understand it.

I'm writing a program where I need to "click and drag" labels across the form. I'm planning on doing this by moving them to the position of the cursor. However, I'm having trouble finding the position relative to the top left corner of the form, and regardless of whether or …

#include<iostream> using namespace std; int main() { int len1; cout<<"please enter the length of arrayn 1"; cin>>len1; cout<<"creating array now"; int *arr1= new int[len1]; cout<<"please enter the elements now"; for(int i=0;i<len1;i++) { cin>>arr1[i]; cout<<endl; } return 0; cout<<arr1; delete [] arr1; } In the above code, the program stops execution …

Purpose of the program: The Windows application opens a text file with the populations of the 10 largest cities in the united states. The user selects a city and displays the population for next five years with a projected 3% growth per year. A menu selection also can show the …

Hey All i really have an issue that it is really stopping me here so basicly i have a form that i use to add some Address Book data so i have combobox's that is synchronized with each other so @ first i'm populating the combobox with the following function …

i'm testing a metdhod that is filled with how the window is going to be like.I use assertequals but i don't know what to type in the expected.

hello to all good day, BTW is there way to know what item of the bindinglist has been edited? i came up with this problem when i create a view in mysql and a class in c# then i populate the binding list with that class, then i used it …

hi friends, have nice time I am using Eclipse kepler 32 bit i am using windows 7 32 bit jdk, jre 1.7 32 bit versions previously its working fine now its not opening i cant rectify this problem can you people help me to fix this problem

I am trying to use column major order to a 2d matrix which I am using as 1d. int N=3,R=2; for (int i=0;i<N;i++){ for (int j=0;j<R;j++){ //printf("\nX[%d]=%d\t",i+j*N,res[i+j*N]); //column major // printf("\nX[%d]=%d\t",i*R+j,res[i*R+j]); //row major } printf("\n"); } but the column major doesn not work as it should. Also,if I want to …

I need to add Column1 + Column2 And Display Result In Column3 But I need to do it for all rows in column3 automatically. I need a very short code. Thankyou.

Hello All, I want to design a DataGrid similar to the one in the design picture attached with this article (Please see the pic attached). I want the following bindings and features :- 1. The first column of every Item (Item1,...Item5) for (LineNo=1....LineNo=?) will get bind to "Unit" which is …

Hello, I want to duplicate a list in python. The way I want is, I need two list with same content pointing to different memory Location. What I tried is Dup_List = Original_List[:] , but lookes like even this is making both list point to same memory location. Both the …

OK, I've acheived HULK SMASH levels of frsutration with this one. I simply want to parse a date in the form of ##/##/#### The code below works peicemeal, ie each part SEEMS to work, but if I cout at the bottom the day is dissapearing or spitting out erroneous crap. …