Software Development Forum

Oje me again... :$ Hello everyone... I have a superclass Human and a subclass Warrior. Problem is, human got this method: [code] public void Reveal() { System.out.println("I am " + name + ". "); System.out.println("My Strength is " + strength + " my Health is " + health); System.out.println("My Intelligence …

I have to now make a simple single line text editor where the letters i type i can use commands to edit them this is what I started with my knowledge and so far ive got typing happening, if its possible to just input commands that can change the lines …

I've tried google and this site but cant seem to find anywhere to start? I'm trying to make a character limit one then automaticaly go to the next open text box.

I have been assigned to implement a string class and I am having a hard time with the >> operator overload. Header File: [CODE]std::istream& operator >>(std::istream& ins, obstring& target);[/CODE] Implementation: [CODE] std::istream& operator >>(std::istream& ins, obstring& target) // Postcondition: A string has been read from the istream ins, and the …

Hello everyone... For now i have build a Human class and i want to test it now but on 2 lines there is an error and both errors states "void expected". I have a main function in my class but later i gonna remove it because i want this Human …

Hi, I have jest started learning Python. I would like to get some help on writing a script that would delete a data of lines only key from array which looks like this : [CODE]['192.168.255.1 00:01:02','[COLOR="Red"]172.14.0.1 00:0f:01','172.14.0.1 01:ff:dd:34'[/COLOR] ,192.168.255.3 00:dd:01:ff[/CODE] [B] I want delet red data only [/B]

I'm reading casting functions(I wonder if this is proper name). I get difficult grasping dynamic_cast, static_cast, constant_cast and reinterpret_cast. Can anyone help me in "layman" terms differences and where we may use them? [URL="http://www.cppreference.com/wiki/start"]reference[/URL] and [URL="http://google.com"]google[/URL]

Hello there. I don't know if this should actually be posted in any of the C/C++ forums, but it is mainly an Assembly question so I take my chances here. In C/C++ it is possible to declare local variables as: [CODE=C]if(statement){ int var; // Use of the variables }else{ // …

I am writing a program that loads a web page then get data from the page for calculations. I can navigate to the web page but the code does not wait for the page to completely load before proceeding. I need a way to have the program wait for the …

Hi all, just having problems with my next, previous, last and first buttons on my form. there not working but i am not sure where i am going wrong because i am a beginner. When i press any of the buttons it says 'there is no row at position 1' …

I am trying to copy all my 160 text boxes into one line. Each Textbox holds 1 character. [code]private void Menu_Copy(System.Object sender, System.EventArgs e) { if(textBox1.SelectionLength > 0) textBox1.Copy(); } [/code]

Hey guys, I've got a dataview (shown below)... UDP Position Label Number 11042266 1 JXXXXX 9XXXXXXXXXXX 11042266 2 GXXXXX 9XXXXXXXXXXX 11042449 1 RXXXXX 11042458 11042458 1 SXXXXX 9XXXXXXXXXXX 11042458 2 IXXXXX 9XXXXXXXXXXX 11042458 4 AXXXXX 9XXXXXXXXXXX 11042458 5 HXXXXX 9XXXXXXXXXXX 11042458 6 MXXXXX 9XXXXXXXXXXX 11042459 1 IXXXXX 9XXXXXXXXXXX 11042459 2 …

[CODE]# File: Manager.py from Tkinter import * class Manager: def choose(self,master): tasksf=Frame(master) tasksf.grid(row=1,column=0,padx=3,pady=3) Label(tasksf, text="Task ID:").grid(row=0,column=0,padx=3,pady=3) Label(tasksf, text="Description:").grid(row=1,column=0,padx=3,pady=3) Label(tasksf, text="Start Date:").grid(row=2,column=0,padx=3,pady=3) Label(tasksf, text="Deadline:").grid(row=3,column=0,padx=3,pady=3) self.tid=Entry(tasksf) self.tdesc=Entry(tasksf,width=25) self.tstart=Entry(tasksf) self.tdead=Entry(tasksf) self.tid.grid(row=0,column=1,padx=15,pady=5,sticky=W) self.tdesc.grid(row=1,column=1,padx=15,pady=5,sticky=W) self.tstart.grid(row=2,column=1,padx=15,pady=5,sticky=W) self.tdead.grid(row=3,column=1,padx=15,pady=5,sticky=W) def asdfg(self,master): print "dsgsfd ",v def __init__(self,master): master.title("Manager") menuf=Frame(master) v = IntVar() Radiobutton(menuf, text="Tasks", variable=v,indicatoron=0, value=11,command=self.choose(master)).grid(row=0,column=0,padx=5,pady=5,ipadx=5,ipady=5) Radiobutton(menuf, text="Meeting", variable=v,indicatoron=0, …

forget it. i think i found the answer

I was wondering is there a good IDE for python /wxpython/pygame? I was wanting something that would do all 3 very good, for when I do finally jump to a GUI... I was messing around a little with pygame, and I noticed it dose not like the python IDLE...

Does anyone have a code example for using the mouse wheel with the Tkinter GUI toolkit handy?

Hi all, I have a list of Classes and I want to sort the list of Class by one of the Attributes held within the Classes does anyone know a easy way of doing this. Kind Regards FlippA

Okay, maybe I'm just overlooking something but I need help. I have this program that reads in some numbers from a file and makes a linked list. The only function that is not working properly is one I called IsThere. Basically, it's just supposed to tell me whether or not …

Alright guys, I have a really weird error here. I'm programming a program that lets you specify the red, green, and blue components then stores them in arrays and uses the colors when drawing shapes. The program worked perfectly until about five minutes ago. Nothing affecting that specific part of …

Hello all, I get the server source code below: [CODE]#include <winsock2.h> #include <ws2tcpip.h> #include <stdlib.h> #include <stdio.h> // Need to link with Ws2_32.lib, Mswsock.lib, and Advapi32.lib #define DEFAULT_BUFLEN 512 #define DEFAULT_PORT "27015" int __cdecl main(void) { WSADATA wsaData; SOCKET ListenSocket = INVALID_SOCKET, ClientSocket = INVALID_SOCKET; struct addrinfo *result = NULL, …

Hello, i have a simple question. Let's say you have 3 private attributes. If you want to insert a value you use a set method and when you wish to display its content you use a get method. When you use a constructor with a parameter list e.g.: private String …

I wrote this code below and it isn't working giving me a stack overflow problem.Can someone please help me? [CODE]#include<iostream> using namespace std; int partition(int* A,int l,int r) { int v=A[r]; int i=l; int j=r; int temp; while(i<j) { while(A[i]<v) { i++; } while((i<j)&&(A[j]>=v)) { j--; } if (i<j) { …

Can u help me with this? Here's the problem. Everytime i input just 1 word...it works fine. [URL=http://img148.imageshack.us/i/26168475.jpg/][IMG]http://img148.imageshack.us/img148/2503/26168475.jpg[/IMG][/URL] but when i enter 2 words this will happen... [URL=http://img706.imageshack.us/i/49110093.jpg/][IMG]http://img706.imageshack.us/img706/6625/49110093.jpg[/IMG][/URL] [CODE]#include <stdio.h> struct Student{ char course[5]; char subject[5]; char name[20]; float units[8]; float grade[8]; float qpi[3]; }Stud[3]; int main() { float grade …

I am trying to send keystrokes to a window/s that is not in focus using sendmessage. Finding the window's handle using its name is simple enough, however what I want is to get the handle by clicking on the window or puting that window into focus (whichever is easier) bec. …

I have a series of rules that I want to be able to execute without having to manually edit the code. I'd like to give my rule conditions at the beginning and have the program run it. This way, I can test every single rule combination in a for loop …

I trying to get text only from html code (no tags and exec) I used the next command (regular expression): htmlSurce = htmlSurce.replaceAll("\\<.*?*\\>", ""); it works fine but all the text between <!-- --> is not removed how can I remove it???

how can i find the first word in my sentence having 'w' character. This character can be present anywhere in my word. Lets take an example of sentence "Hi, what are you doing here abxwxyz? So the result should be what.

Hi guys, I'm writing a program that can read the date and the time separately. The only function I knew is ctime but it reads both of them, so is there any functions that can reed the date as: month day, year and time as: hour::minute::second Thanks!

Hi all, and thanks in advance for your help. I have a program which stores some large arrays of ints and reads and writes from text files. main() takes commands with cin and then runs various functions. One of these, generateSentence(), takes three ints and a char* as arguments, but …

Here is my program so far: [CODE] #include <stdio.h> #include <string.h> #define max 200 typedef struct { char triple[6]; unsigned index; unsigned lower; unsigned upper; } mpn; unsigned load_MPN_table (mpn *mpn_table[], FILE* input, unsigned max_size) { unsigned i; for (i=0; i<max_size; i++) { fscanf(input, "%s%u%u%u", mpn_table[i]->triple, &mpn_table[i]->index, &mpn_table[i]->lower, &mpn_table[i]->upper); // …

I am running Windows 7 on one machine and Linux Debian on another. I am creating a C application using NetBeans. It seems to be working just find on Linux when I run it there. But when running on Windows, messes up the output somehow, kinda prints the output more …

I have looked everywhere but i have not been able to find any thing about comparing two strings alphabetically. I tried comparing the characters of each string but i do not know what comparing characters actually does. i am assuming it just compares the ascii codes of each character? [CODE] …

Greetings all, I've been programming local applications in Delphi quite awhile, but i only consider myself a so-so programmer... and i've never done anything server based. I also do a fair amount of web/PHP programming. That said, i'm trying to create a small program i can run on my Windows …

[B](Post was originaly posted in an XBOX forum - No help.)[/B] [code]using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Windows.Forms; namespace Xbox_Live_Bio_Template { public partial class Form1 : Form { string a = "╋"; string b = "━"; string c = "┃"; string …

I would like to know if there is any other way to create a doc (or txt) file, then this way that I have in my code: [CODE] if (!System.IO.Directory.Exists(System.IO.Path.GetTempPath() + @"TestDirectory")) System.IO.Directory.CreateDirectory(System.IO.Path.GetTempPath() + @"TestDirectory"); string LogDatoteke = System.IO.Path.GetTempPath() + @"TestDirectory\TestFile.doc"; StreamWriter zapis; zapis = File.CreateText(LogDatoteke); zapis.WriteLine("Some text 1"); zapis.WriteLine(""); …

Hi im trying to make a 10X10 board using arrays and have to fill up 2/3 of the board with the letter b, and 1/3 with the letter x. Right now i have created the board and my output shows up as zeros for some reason. can somebody please help? …

So in my last problem, someone said "Use a pointer" (or something like that). When I googled it. It had to do with memory blocks (at least, I think). So what is it? And, oh yeah, can you make it as simple as possible. I have tried seeing what it …

I have a bunch of text files with different formats that somewhere in the file have email addresses. I would like to be able to parse through any number of these files for email addresses. Here are the types of input: CFO: [email="some_cfo@domain.com"]some_cfo@domain.com[/email] [email="misterman@domain.com"]misterman@domain.com[/email] The Main Man [email="mainman@domain.com"]mainman@domain.com[/email] To take …

Hi All, I am trying to create a GA to solve timetabling for exams, so far I have created a array of exams e.g. [2,3,5,4] means exam 2 is held at time slot 1 and exam 3 is at time slot 2. //This is the testChromosome.ChromosomeArray is the sample code. …

I am new to programming in Python and I am just wondering if I could have some help. I am trying to write a program which creates diary entries for events and I am currently trying to convert the raw_input from the user into a date (yyyy/mm/dd) and time (24hr …

I need to create a linked list where I can continue to input integers and I'm not sure what I'm doing wrong, but every time I run it I'm allowed to enter two numbers and then I get exit code 216 saying I'm accessing memory I'm not allowed to. [CODE]Program …

Create a Console application that behaves like the dos shell. And should work in the same way as the command prompt of windows. Your shell should support the following commands: cd dir del xcopy rd ren md exit copy

Goal: Get USB drive letter upon insertion. Done so far: Detection of drive. ------------------------------------------------------------- Im using the method of RegisterDeviceNotification() [CODE]WM_DEVICECHANGE // Received message | DBT_DEVICEARRIVAL // Received Message | DEV_BROADCAST_HDR // Pointer from lParam | PDEV_BROADCAST_VOLUME //Pointer from DEV_BROADCAST_HDR Pointer [/CODE] When getting the index drive letter from dbcv_unitmask. …

Ok, so I've been stuck for a little while now on this problem. I'm trying to pass an array of Tabs and I'm just not doing it correctly. I believe I'm missing something simple, because I need to learn more about what is happening with my code rather than just …

Hello... I want to ask how to change text from richtextbox/textbox ? For example I have the sentences "The bird fly away" I want to change it into [COLOR="red"]Fly [/COLOR]bird [COLOR="red"]the [/COLOR]away I tried some code like this [CODE]TextBox2.Text = TextBox2.Text.Replace(Fly, The) TextBox2.Text = TextBox2.Text.Replace(The, Fly)[/CODE] it become The bird …

Hi everyone. I am trying to write a program that controls access to my hard drive.i.e when this program is running, the specified directory can not be accessed. But first, s there any way one can create a folder using c++?

hi i have a datagridview showing the data from a database. Now i have a problem because i want the selected row from the datagridview to be shown on another datagridview near it on button click. I managed to make it from datagridview to listbox but from datagridview to listbox …

Hey everyone, i've been trying to send some words seperated by spaces to a server and only the first word arrives. The connection stuff is all fine but i have absolutely no idea whatsoever how to make it send more than one word at once. This is what i'm talking …

Hey, time_t sec = time(NULL); gives me the seconds since 1970. But... It works with the system clock... So maybe the system clock is not synchron on two computers... Is there a way to get the seconds since 1970 WITHOUT the system clock, so that it is synchron on two …

Hi :) I am Writing a program that takes text from a JTextArea and uses the string to do things upon clicking a button. I used an ActionListener for the button. My problem is that I recieve an empty string when I try to access the text from the JTextArea …