Software Development Forum

I'm having some trouble getting importing stuff from another class, I think I may be doing it wrong. I have a simple main class called Test and at the top I say: [CODE] from WordFixer import WordFixer import sys [/CODE] Then in the same folder (the src folder) I have …

Hello, I have few question regarding importing modules. I have created a folder for my python work [quote]/usr/home/pratz/pyfiles[/quote] I have exported this to set the $PATH. And now if I issue the command [code]echo $PATH [/code] I am getting the string the "/usr/home/pratz/pyfiles" in the list. If I am not …

Hi all, i am trying to write a mortgage amortization schedule calculator and am stuck. please see the code below. It appears that the principal is being counted twice before subtracting it from the balance. Any ideas on what the issue is? I am new to python: loanAmount = input("Please …

[CODE]int *a; char *c; *(a) = 20; *c = *a; printf("%c",*c); [/CODE]

Hello, I mainly wanted some tips and advice on ways to optimize this code, it's actually an exercise from my class' power point file. It says: Exercise 1 Sam and Ella's Delicatessen wants you to write a program to take orders from the Internet. Your program asks for the item, …

The title may not be as clear so let me elaborate a little bit. I am creating an application that minifies CSS and JS files for web developers. All of the code is working perfectly except for one little pesky bug I can not figure out! Here is my code …

Hey guys, I made the game Rock Paper Scissors where 2 players can play against each other. Here is my client's GUI ( The server doesn't need 1) and I was wondering what else to do to make it better looking/more "advanced". Any feedback is appreciated - The entire GUI …

Dear DANIWEB Community, Good day! I haven't had any programming lessons in college since I was in the business course. However, I've always wanted to learn programming and create games and applications. May I ask for help on how to start? A few resources or text to read will be …

I have a class containing: class CounterList: __n_comparisons__ = 0 def __init__(self, data=None): if data is None: self.data = [] else: self.data = data self.__n_accesses__ = 0 def __getitem__(self, i): self.__n_accesses__ += 1 return self.data[i] def __setitem__(self, i, item): self.__n_accesses__ += 1 if type(item) != CounterNode: raise ValueError("Only Counter objects …

In a 4 player network big 2 card game. how do I track a player turn? so in my program, my server will wait for 4 clients to login. my server will spawn a new thread each time a client is connected after 4 clients have log in, the server …

Hi all, can someone help knowing the difference between char *st="myname"; char st[]="myname"; i know they both is array of charachers but the difference when dealing with them and how they are in memory ? Thanks.

Create a program that will accept a character and display its ASCII value.

Hi i am new in this world, so i need some help with this. I need to make a program in c++ or c, receive an xml file, and the program count the file labels (<Home> <\Home>) and say how many time repeats the same label. Thanks

This is a contiunation of https://www.daniweb.com/software-development/java/threads/484036/java-network-game-keeping-track-of-a-player-turn# Right now my server will read for incoming connections from the clients. if it reaches 3, it will break off from the while loop and any more clients connected after that will be refused. I set the first player by doing this. game.currentThread = …

#include<stdio.h> #include<conio.h> #include<stdlib.h> #include<ctype.h> #include<string.h> typedef struct Stack { char info; struct Stack *next; }Stack; Stack *start=NULL; Stack *cstart=NULL;//variable for copy of stack Stack *rstart=NULL;//variable for reverse of stack Stack* push(Stack *, char); char pop(Stack *); int main() { char c; int flag=0; printf("Enter characters :"); c=getchar(); while( c !='\n' …

I am currently working on a small project. How it works is a passenger must book where he/she wants to sit on plane. Using a DataGridView he/she can pick a seat except in the ilse. The DataGridView has 7 columns and 5 rows. The ilse is occupying the whole 3rd …

Sir I am facing problem,I want that when I open my form then select combo box value and by combo box my bellow grid and text box fill...but it is showing coding problem,so please guide me. What can I do? Regards: Asghar

Write a program that will ask for two integer numbers. Assign the first integer to the first operand and assign the second integer to the second operand. Use the following assignment operators: =, *=, /=, %=, +=, and -= Display the result of each operation. Consider the following sample output: …

I have multiple embedded database that all work fine while running inside netbeans, but when running the program outside (stand alone) of netbeans one of the databases does exist ie the error java.sql.SQLSytaxErrorEception: Table/View'RACE_DATABASE' does not exist. The database is confirmed as embedded when checking its properties. this was working …

Hello! I am normally in the PHP / Web Development section of DaniWeb. It's a pleasure to finally have a reason to check out other sections of DaniWeb! So, I am logged in as root at the Command Line Interface over SSH - on Debian 7 Wheezy running on a …

Helllo to all 1.11 members. Could someone paste and copy. Xml from a build.xml so I can see basic structue and conventions? Thank you.

i ecounter problem again, this time different, i've success compile my project from.java to .jar then compile .jar to .exe, then i have try my .exe result, so at first was working well, but when need connection to database, that was appear notification connection failed .. thats all my problem.. …

I'm having some problems cleaning up some of the processes my windows form application creates. I'm using selenium which starts a process instance of a browser and a browser driver among other things. Selenium library provides a Quit() method which if called inside my running application works just fine at …

what should do? if show() replace with setVisible(True) then.. getText() replace with ? addItem() replace with ?

Hi Guys, If you have a Text Box which you are putting in the Decimal Places such as "15.50". Then Submitting this to a Access Database then on re-fresh the data shows in the grid view as "15.5". Where abouts should this be modified so that it shows Decimal Places? …

i'm trying building a BITMAP from memory, but isn't easy :( //create the button HandleButton=CreateWindowEx (0,"button", "hello\t\tHI", WS_CHILD | WS_VISIBLE | BS_TEXT | BS_BOTTOM |BS_BITMAP, 100, 100,500, 200,hwnd, (HMENU)4000,hInstance, 0) ; //create a dc and bitmap in memory HDC memoryDC =CreateCompatibleDC(GetDC(hwnd)); HBITMAP bitmap=CreateCompatibleBitmap(GetDC(hwnd),500,200); SelectObject(memoryDC, bitmap); //get the icon HandleIcon=(HICON)LoadImage(hInstance,"C:\\acrobat.ico",IMAGE_ICON,SM_CXICON,SM_CYICON,LR_LOADFROMFILE | …

i had use combo box like this {jComboBox2.addItem("-- pilih menu --"); try { String sql = "select * from iomenu"; Statement cn = con.createStatement(); ResultSet rs = cn.executeQuery(sql); while (rs.next()) { jComboBox2.addItem(rs.getString("KodeMenu")); } } catch (Exception e) { } } but when i build that was had warning like this …

can you resolve this warning? warning: [deprecation] getText() in JPasswordField has been deprecated

I want use Inner Join link 2 table and display in a datagridview. For example, PDC_FG Table contain PONO,Customer Customer Table contain Customer, Zone 2 table has same field is Customer. [CODE]ConnectionStringSettings conSettings = ConfigurationManager.ConnectionStrings["MyDBConnectionString"]; string name = conSettings.ProviderName; string providerName = conSettings.ProviderName; string ConnectionString = conSettings.ConnectionString; string sql = …

Recently, I've been trying to find out how to make my computer think that a button on the keyboard has been pressed using python. I want the whole system to think the key has been pressed. I need this to be possible in windows 7 and 8, on the latest …

I'm creating a custom control panel to replace the top border control panel/box. I start with a panel that docks at top of form, and add 3 pictureboxes, with light and dark colors, for when mouse enters. (optional 4th for docking options) My problem is the red_pb ("Form Closing" picturebox) …

Hi everynone and Good Afternoon I am looking to implement a Program using Python for USB interfacing. How should i go for it.Any idea?

I have just figured out how to search for the element that im looking for in a xml file but now when I run it the code loops through i know 3 times maybe even more. I want to know what im missing that would cause it to loop like …

1. Create a class called Record that financial institute might use to represent their customer's record. This class should include one data member of type int to represent the account balance. Provide a constructor that receives an initial balance and uses it to initialize the data member. The constructor should …

> names.dat Collins, Bill Smith, Bart Michalski, Mel Griffin, Jim Sanchez, Manny Rubin, Sarah Taylor, Tyrone Johnson, Jill Adams, Andrew Moreno, Juan Wolfe, Bill Whitman, Jean Moretti, Bella Wu, Jeff Patel, Renee Harrison, Rose Smith, Cathy Conroy, Patrick Kelly, Sean Holland, Beth #include<iostream> #include<fstream> #include<cctype> using namespace std; void read_names(string …

Can any one help me in, creating the Python code for the below XML.Please copy it in to notepad <?xml version="1.0" encoding="UTF-8"?> -<TemplateBlock SchemaVersion="(3, 6, 0, 313)" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">-<Block ConstructorType="dstt_framework.DSTT_TestStep" IsCallerBlock="False" CollapsedState="False" EnableMode="True" Guid="u'{79DDB3BE-30F2-4CC4-AE65-C47A39390F34}'" ModifyTime="1409059399.51" CreationDate="1409059390.1270001" ResultLevel="1" ProtoType="''" DevelopmentNode="u''" LibraryDescription="u'To add a functional unit to the test sequence.'" Author="u't8187sa'" _CustomAttributes="{}" Description="u''" …

Hey guys, I am a new programmer just starting. The assignment my prof gave us has to deal with taking a file (the file is an equation, 5+2-3*2 for example) and calculating the result. The program also has to give appropriate errors when they arise. (missing operators, etc). I am …

I copied the following from a back but I'm getting the erros that you see at the bottom of the page. #include <SDL/SDL.h> #include <stdio.h> #include <stdlib.h> int main() { int main() SDL_Surface *screen; if(SDL_Init(SDL_INIT_VIDEO) != 0) { printf("Unable to initialize SDL: %s\n", SDL_GetError()); return 1; } atexit(SDL_Quit); screen = …

For this question, select and name a high-level language you will be discussing. Diagrams might help in your answers. a) Explain how the computer passes control to a subroutine (or procedure) and returns it to the main routine once the task has been completed. b) Explain, giving a relevant example, …

Hi Guys, I hope you can help me out... I have a slight issue in where the 'Search Box' Code I currently have seems to sift through the Populated Data Grid View fine. However, when selecting an Account that has been filtered by the use off the 'Search Box' it …

I'm trying to increase the limit up to a billion (or up to a hundred thousand). I don't know how. main() { long int a,b,c,d=0,e=1; clrscr(); printf(“Enter a Decimal Value: “); scanf(“%ld”, &a); while (a!=0) { b=a/2; /*Formula for Decimal c=a%2; to Binary*/ a=b; d=d+(c*e); e=e*10; } printf(“The Binary Value …

Ok so now i have been able to write the code for adding and subtracting two complex numbers in rectangular form but now need to do the same for multiplication and division in polar form. #include<stdio.h> #include<stdlib.h> struct complex { int real,imag; }; int main() { struct complex x, y, …

Here the switch() isn't working properly;not executing the function; & morever the while loop run twice when an invalid choice is given.. #include<stdio.h> #include<stdlib.h> #include<ctype.h> #include<string.h> #define MAX 100 int vowel_count(char*); int conso_count(char*); void to_lower(char*); void to_upper(char*); void menu(); int main() { int cnt=0; char data[MAX]=" "; bool flag=false; printf("Enter …

hey! i m new and don't know how to read a .dat file in C++. Can anyone help me to put me out of this problem?

Dear All, Recently I have updated jre 1.7 with update 55 in client machine. When I open a applet application form loading time increased up to 1 min. The same application is working fine in java 1.6. As of my understanding this happens because of certificate revocation checks. When I …

Hello, can anyone clarifies this? I need to find consecutive segments that are odd or even. For example 2 6 5 = 2 and 6 = **2** consecutive even integers | 1 odd 4 6 8 1 3 = 4, 6, and 8 = **3** consecutive even integers | 1 …

First of all I apologize as my explainations is going to be lengthy I have a server that listens to incoming clients and they are connected to localhost. **Assuming that I only have 2 clients and assuming they only enter a text ONCE** so each time the client is connected, …

/*Write a program which will print all the pairs of prime numbers whose sum equals the number entered by the user. */ #include <iostream> #include <vector> using namespace std; int main() { int maxNum; bool prime = true; cin >> maxNum; vector <int> primeSequence; for(int i = 1; i <= …