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| | Hello everyone, I'm having a problem with an assignment that I'm not sure how to fix I'm getting the following error: accountdb.cpp:55: error: cannot convert std::string to const char* for argument 1 to int strcmp(const char*, const char*) Here is my header file: [CODE] #ifndef ACCOUNTDB_H #define ACCOUNTDB_H #include "account.h" … |
 | Hello, When I go to Debug my program (F5), the program will load, until I click on the form with the main part of code in it, and then the program freezes, although it doesn't lock up because as soon as I press stop debugging/ task manager end process, it … Software Development vb.net  |
| | Hi. I'm new to python. First off I'd like some advice on where to find modules for python that I can trust don't do anything malicious. There seems to be a lot of modules availible for python but how do I know that they only do what they advertise they … Software Development api google-api python windows-api |
| | i using this code for making a page but the images are not showne in web browser win i deploy the script please help..... [CODE] def get(self): self.response.out.write(""" <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>my page</title> <link href="stylesheet.css" rel="stylesheet" type="text/css" /> </head> <body> <h1>my page</h1> """) f_path=os.path.join (os.path.dirname (__file__),'\image') … Software Development html-css image python web-browser |
| | I'm completely stuck on how to organize the layout of this GUI assignment (see:attached picture) I've got the create panel part done, but I can't get anything to work properly for this panel. I've done the code up to the updatePanel method and it compiles but nothing displays. I've tried … Software Development gui java java-swing |
| | I have a question...I'm trying to get text out of a website containing Spanish characters (like ñ or á) using urllib2 (and with #-*- coding: latin-1 -*- near the beginning of the Python file). However, when I write the output of the text to a file, I get something else--for … |
| | I'm using visual c++ 2008. I don't know what namespace system and system::Glob.. are. I've never used "wchar_t" nor Console::Write. Is there a way to display unicode characters with the C++ that was taught to me in school? It looks that ASCII II is supported by using the char datatype … |
| | I have a text file containing 10000s records. records are deliminated with comma ','. I read all the data into a string and i need to split the string at every 1000th comma. Example:- If i had 10000 records then the splitted string array will have 10 records. Is there … Software Development  |
| | Hello, How do I mark a thread as solved? And if there are other tips? Bauke Software Development python |
| | Can somebody help me figure out what I did wrong with my default constructor declaration I'm getting an error message no appropriate constructor available Thanks [CODE] TimeOff.h class TimeOff { private: string name; int id; NumDays maxSickDays; NumDays sickTaken; NumDays maxVacation; NumDays vacTaken; NumDays maxUnpaid; NumDays unpaidTaken; public: //default constructor … Software Development c++  |
| | I have data which has a very particular format that I'm trying to store in a numpy array. avi_05MSalt00001.txt 2012 Feb 07 20:12:41 50000 (usec) 300 10 I've defined the following numpy datatype: [CODE]timefile_dtype=numpy.dtype([ ('filename', file), ('year', int), ('month', str), #Why don't these work? ('day', int), ('time', str), ('int_time', int), … Software Development python |
 | Okay so I am making a 2d array of JToggleButtons. I got the action listener up and going, but I have no way to tell which button is which. If I click one, all it returns is something like [quote]javax.swing.JToggleButton[,59,58,19x14,alignmentX=0.0,alignmentY=0.5,border=javax.swing.plaf.BorderUIResource$CompoundBorderUIResource@53343ed0,flags=296,maximumSize=,minimumSize=,preferredSize=,defaultIcon=,disabledIcon=,disabledSelectedIcon=,margin=javax.swing.plaf.InsetsUIResource[top=2,left=14,bottom=2,right=14],paintBorder=true,paintFocus=true,pressedIcon=,rolloverEnabled=false,rolloverIcon=,rolloverSelectedIcon=,selectedIcon=,text=] [/quote] Is there anyway to stick some sort of item … Software Development java java-swing |
| | Hi, I am working on a component based application. I have a method that does some calculation and returns nothing. say: public void DoSomething(int x, int y) { // do something } How to write testing for it. I can pass some dummy x,y values. But how and what we … Software Development |
| | Hello, I have done my best in trying to find a way to be able to do the following... I have a text file (data.txt) that I would like to add some info at the beginning of the file (prepend I believe, not append). From what I have gathered, "append" … Software Development file-system perl |
| | What does this statement mean "[B]These functions (read(), readline(), readAll()) read a line of ASCII characters from the device, [U]up to a maximum of maxSize - 1 bytes, stores the characters in data, and returns the number of bytes read[/U].[/B]" I have used readAll() and readLine() it returns all the … |
| | Here is a c++ program I have been working on for an intro c++ class: [CODE]//hangman //Dylan Metz #include <iostream> #include <string> #include <fstream> #include <cstring> using namespace std; //functions //double index(); int main() { int const SIZE=22; char name[20]; char dash[SIZE]={" "}; char q; //The User's Guess int NumOfGuess=6; … Software Development c++ |
| | I have a program that calculates the average sales from 3 regions. My problem is that the input is more than half the program, is there a way to reduce the all the input commands? [CODE] static void Main() { while (true) { try System.Console.Write("Enter sales for region1: store 1: … Software Development |
| | My little GUI runs a command line program which has a progress indicator in the console window. How can I make this data appear on my Gui status bar? Thanks. |
| | hi i want to know how i would display i file that has been open and read into the tkinter text widget do i have to write it out the file to a variable than insert it into tkinter text widget? |
| | Hey guys! I wrote a small program, which works. Unfortunately, when things get too complicated, it breaks down. The objective is to list the occurrences of vowels in a given word, such that for (word = yellow) and index spits out (e = 1, o = 1) The code KIND … Software Development python |
| | I'm trying to validate the correct format for a phone number in a text box: (000) 000-0000 For a test, i made it so that a messagebox shows up saying "correct" if the format is correct. This test works well WHEN the format is correct. BUT when the format IS … Software Development smartphone vb.net |
| | I have: [CODE] class ANew { private: vector<CustomType> ArrayOfTypes; public: ANew() : ArrayOfTypes(0) {} ~ANew() {} ANew& operator ()(int I) { return ArrayOfTypes[I]; } operator const ANew* () const { return ArrayOfTypes; } }; [/CODE] But it gives me these errors: [ICODE]C++\Types.h|12|error: invalid initialization of reference of type 'ANew&' from … Software Development c++  |
 | Hello, I'm trying to use the compiler optimizations for GCC 4.3.3. I used the following [URL="http://gcc.gnu.org/onlinedocs/gcc/Optimize-Options.html"]LINK[/URL]as a reference. I'm mainly using the O2 and Os levels of optimizations. Could anyone please let me know if the order in which the options matters? Thanks in advance! Software Development c++ |
 | Hello Guys, I'm trying to use a Thread Pool Executor in my application and I'm kinda stuck somewhere. My aim is to create a pool of fixed number of threads (say 10) waiting in the pool to be called for action (say to print hello); I'm still bad at java, … Software Development java  |
| | Hello, Below a part of my code. The part 'for index in range(len(regels))' works but doesn't go through all of the lists in 'regels'. 'regels' is a nested list. [CODE]for row in inputReader: regels = ['Auto','Brandstof auto',' tinq ',' shell ',' tank s ',' dap ',' slump oil ','q8 ','brand … Software Development python |
 | I have this code, it's basically a program which I wrote, a 'Guess my number' game. The only problem is that I did something, and now I can't choose from my options anything else, that the first option. I put all my conditions in the while True loops, and now … Software Development python |
| | I am studying the source codes of SGI STL and have many problems with it. I can't figure out the design choice of the iterator of SGI STL as follow [code] template <class _Tp, class _Ref, class _Ptr> struct _Slist_iterator : public _Slist_iterator_base { typedef _Slist_iterator<_Tp, _Tp&, _Tp*> iterator; #1 … Software Development c++ |
| | This version1 of the code is a recursive function to print n to 0 values, but there is no return statement, is it using the return value of printf The version 2 of the code prints from 0 to n,and it worked even if we remove the return keyword as … Software Development c |
| | I am trying to write this code, but I am having problem with using floating point in the while. The code works, but when I input the number, I get some strange result. What's wrong? [CODE]#include <stdio.h> #include <stdlib.h> int main(int argc, char *argv[]) { int hourWorked; double hourlyRate; double … Software Development c |
| | Hello, Friends, I am new to python, currently I have a requirement to use python to create a mapreduce job in HADOOP... I searched every where but couldn't get any lead. 1) First I need read a KEY, VALUE pair from the Hadoop sequential file. 2) Secondly, need to uncompress … Software Development python |
| | [CODE] import java.util.Random; import java.util.Scanner; class indexerad_variable { public static void main(String[] args) { Random generator = new Random(); Scanner scan = new Scanner(System.in); int Tries=0; int number = generator.nextInt(100) + 1; String igen; while(true) { System.out.print("\nNumber 1 - 100: "); Tries++; int guess = scan.nextInt(); if(guess < number) { … Software Development java |
| | Hello Hello Hello. At the moment i am working on contacting my web server through my browser. I have got it working. I can communicate with my web server by typing [url]http://localhost[/url] into my browser. [CODE] // fakewebserver.cpp : Defines the entry point for the console application. // #include "stdafx.h" … Software Development c++ client-server dns http-protocol web-browser web-server  |
| | Basically I have a object class like this: [code] Type TSomething = Class Private Blah : Integer; Public Procedure DoSomething; End; Type TSecond = Class(TSomething) Public Procedure DoSomethingNew; End; [/code] [code] Procedure TSecond.DoSomethingNew; Begin ShowMessage(IntToStr(Blah)); End; [/code] ...and the code to call the classes is: [code] Try Something := TSomething.Create; … Software Development pascal |
| | Hello, I am going crazy with this application. I am trying to re-size and re-position all the window's controls as I re-size it and I don't get the expected result. I have my application source code here: [URL="http://www.devimperium.info/ResizeTest.zip"]http://www.devimperium.info/ResizeTest.zip[/URL] I create the project with CodeBlocks Please, give it a try and … Software Development c++ |
| | Hi, I have a grid, which contains cells that have several different properties. [CODE]struct fluidProperties1 { float foo; float bar; };[/CODE] and I create the grid as follows using a template [CODE]Grid2D<fluidProperties1> grid1;[/CODE] Now, I want to pass the array formed only by the values of foo, and not by … |
| | Is it possible that I could use the VB.net print dialogue tool to print a receipt from a payment? Like If I were able use a ready to print document which I will only be needing to change the amount, cash, change and name before printing. :D I dont want … Software Development vb.net  |
 | Hello Friends, Please help me in this.... I have created a project in VB.net and its working fine in my machine. But when I provide the exe to my senior to test it shows the initialization error. I came to know the reason that the error is because the microsoft … Software Development vb.net |
| | I am a mainly Java and VB programmer. However, I am writing a program that generates computer code in various languages. One of these is Pascal. What I am asking is simple. To detemine the size of an array in Java and VB I would enter: [code] anArray.length[/code] What is … Software Development pascal |
| | hi want to know how read date from a file and take the data into a 2D array and again convert it in 1D array and covert the data format like 15-02-2012 or 15 02 2012 or 15s02s2012 into 15/02/2012 format and write it to other file Software Development java |
| | [B]I am trying to return True or False by comparing dimension size(width and heights) of two pictures. so i came up with[/B]import media f = media.choose_file() pic = media.load_picture(f) g = media.choose_file() pic1 = media.load_picture(g) x = pic.get_width() * pic.get_height() y = pic1.get_width() * pic1.get_height() [B]but i have no idea … Software Development python |
 | hi all i am new to java i want to run java php bridge as described [URL="http://php-java-bridge.sourceforge.net/doc/tomcat6.php"]here[/URL] now i am getting the following error [CODE]HTTP Status 500 - type Exception report message description The server encountered an internal error () that prevented it from fulfilling this request. exception javax.servlet.ServletException: Could … |
| | hiya i am looking if someone can help me create this in java there is an attachments alongside this Software Development java  |
| | ok so basically my code is complete but I keep getting an error on one of my brackets and it says I need to put a ' ; ' behind "int LinearSearchArray ( const int list[], int numEless, int value)" and when I do that it brings up more errors. … Software Development c++ |
| | I wanted to create a simple table by printing lines in between my values with a header at the top and my numbers left justified. However, when I get to a ten digit number or larger, my code seems to break and my count variable goes to zero as far … Software Development c |
| | hi all i have 2 systems connected in lan.i have to access the system 1 Database from system2 using mysql odbc connector.if i give localhost in the hostname then give username and password of system2 in the corressponding places now i can get the list of databases from system2 mysql … |
| | I have Listview1 and listview2 After from listview1 focus to listview2 ex: row 20 keydown listview2 not go to row 21 but go to row 1, also keyUp not go to row 19 but go to row 1 any one can help, what to do Thanks |
| | Hello; What would be the most efficient way to get all of the 2^24 network identifiers for the given A class IP address. I am aware it is a very stupid question, and a inpractical one for that matter but thank you for any input. Im trying to speed up … |
| | [CODE]#include <stdio.h> #include <string.h> int main() { int count = 0; char *doc; FILE *inp; printf("Enter the file name: "); scanf("%s", doc); inp=fopen(doc, "r"); while((doc = fgetc(doc)) != EOF) { if (doc == ' ') count++; } fclose(doc); printf("%s contains %d words\n",doc,count); return 0; } [/CODE] So basically I'm a … Software Development c  |
| | hello, I am in the process of working on a design project for my fourth year of uni and am running into some trouble. At the moment, we have a serial communication coming from an Arduino and displays in the console box of Eclipse. Each lines displays. However while this … Software Development java |
| | Hi, I tried to debug my code using printf statement... But previously it was working and today when i tried the same it was not working.... I tried the properties option and it is all the same as before..can any one help me.... Software Development c++ |
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