Software Development Forum

I am trying to use shutils to copy a folder but it throws errno 13 at me. The traceback points to open() as the culprit. I wrote a test script: open(raw_input("Filename: ")) this is the result: Filename:e: Traceback (most recent call last): File "C:\Documents and Settings\talvey\Desktop\testOpen.py", line 1, in <module> …

Hi all, let's say I have a string object. I can cout the string literal by just stating the name of the object or I can use the data function. [CODE=cpp] string myStringObj = "Hello World!"; cout << myStringObj; cout << myStringObj.data();[/CODE] So, why do we have a function like …

[code=c++] #include <iostream> #include <windows.h> #include <cstdlib> using namespace std; int main() { SetConsoleTitle("The Guessing Game!"); int guess; int clue; srand ( time(NULL) ); int num(rand() % 25 + 1); int total; cout << "Hello Internet\n"; Sleep(2000); cout << "Today, we are going to play the Guessing Game!\n"; cout << …

This is my Final Project and as you can see my program asks the users twice for the test grade I am trying to consolodate and have the program only ask for the test score once and give the letter grade at the same time.? any ideas I do not …

I have a form with a tabcontrol, and I would like to know whow to do that the tab follow the form,that means, to maximaze the tabcontrol to!forgive me about my english...

I always wondered if it is possible in Windows to read in general file information (size, created date, modified date, etc) and then modify that data? If it's possible, how can it be done?

hey...i want to understand how following code works : [code=c]int x=1; printf("%d%d%d",x,++x,x); [/code] [code]OUTPUT: 222[/code] also [code=c]int x=1; printf("%d%d%d",x,++x,x++); [/code] [code]OUTPUT: 221[/code] actually these o/p are produced when i use [B]visual c++[/B] compiler but when i wrote the same commands in [B]turbo c[/B] they gave perfectly understandable o/p as [B]221[/B] …

Where do I locate the logical or on my keyboard? Thanks for your help in advance.

Hi is it possible to get the file creation date of files on the mac using c++? If so, may you assist me on how do I go about doing so? Many thanks

Thanks in advance. I am wriiting a code about Conway's game of life,and i am a beginner of python,have looked at my code for hours,still couldnt find out the bug...when i run it,it doesnt work....only return the same matrix as the test code given..anybody can help with check it would …

[B] i need to find the user I/p is an String or char or int or float in C++ lang . [/B] My Goal is to Get 3 inputs from user and Find the Greatest of all and list out it but matter of fact the Big deal is the …

I have created a C# Windows application in .NET 3.5, it runs the powerpoint slideshow and closes all the existing slideshows and should only run the new .ppt application. In C# when I run this application with putting breakpoints it runs fine and gives no error. But when I run …

I'm working on this project due by 4AM and my loop keeps stopping after following part of a loop. I've checked the code several times, but it just freezes inside the checkstuff function. Can someone tell me how I can break from that fucntion or loop and continue looping through …

Hi. i have to extract the following line: C:\WINDOWS\lsass.exe i tried [QUOTE](\w:\\.*\.\w{3})[/QUOTE] it worked on some strings only. any suggestions ? plz help.

Hi All, I am a total newbe to python. I am using some already available code to send email from commandline using my Gmail account. For the piece of code smtp = smtplib.SMTP('smtp.gmail.com', 587) I get a error ################ Traceback (most recent call last): File "Mail.py", line 44, in <module> …

Does anyone remember how ms dos had a [B]sort[/B] program that you could sort the rows in a huge text document based on just one character by its position from the left margin? I am trying to recreate that effect in a notepad clone. I am sort of new to …

do you know any articles which is like c++ for c# developers?

Hello, I'm new to the forum. I studied x86 assembly about 25 years ago. I think we used a 8080 or 8086. It was all Dos back then, no Windows. Anyway, my career took me down another path and I would like to learn assembly again. My laptop and desktop …

Hi It is possible to execute terminal commands in java, but is it possible to then get the output or result of the terminal command as input into a java program? If so, may someone tell me how or point to materials that I can read. Many thanks

Hi, This is my XML file. I want to retrieve information stored in a HTML Table in index.html page. How can i do it? Thanks [code] <?xml version="1.0" encoding="UTF-8"?> <memo xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="memo.xsd"> <header> <companyName>XML development LTD</companyName> <to>myemail@yahoo.com</to> <from>xml@yahoo.com</from> <date>1979-11-07</date> <reg>I don't know the reg</reg> </header> <body> <message> <parag>Hello, How are …

General question: If you want to create a homepage, wich application can you do this in ? I know C++ well but I am not sure if you can use Visual C++ Express Edition 2008 for something like this ? Does anyone have experience of this, What application could otherwise …

I'm trying to read in the whole file at once. If this code ever fails, my whole project will fail. I'm using the following: byte[] theFile = new byte[input2.available()]; then, input2.read(theFile); The API says something about blocking. What exactly is blocking, when will it happen, and how will it affect …

Hi Is there a way to check if a float is a whole number eg 10.0, 7.0 or somthing.0 I'm doing problem 5 on project eular Mayby I have the complete wrong idea here is my code: [code] numbertobetested = 0.0 loop2 = 1 while loop2 == 1: numbertobetested = …

HI All, Ant Unix method or C++ method is there to convert unix time stamp to system time stamp.The input is ULONG and out put should be in string. u can intimate to <email snipped> Any help is appreciated in advance.

Well i have one main form which i run like an application.On that main form i have 3 buttons which are opening another 3 forms(instances of Form2 class) which are of the same class Form2. So i have : Form2 form1=new Form2(); Form2 form2=new Form2(); Form2 form3=new Form2(); all of …

Try to do 3 things. The 1st see if a database exists in a certain location: if it dose then connect. else show error message. The 2nd see if the database is open: if open the display a message to the users that they are going to get disconnected. pause …

O.k My teacher game me a take home exam which will be submitted on monday..... and also I have to defend what I composed so I will ask you many questions so that I will understand this program..... my teacher said Never use C... do it in your own ideas.... …

is there a way to disconnect a user/s from a database and/or display a msgbox to the users telling them that there are about to be disconnected? ms access 2003

Hi all, I'm fairly new to programming as a whole and so I would be grateful if you can help me out. I'm trying to write a program in VC++ or C++ that would intercept print jobs from another program and save this information in another file(to be formatted later). …

Hey guys, I am tying to get my program to work, I don't have any errors but I cant get an output from it. I am supposed to output the second set of three from the nine inputs. Thanks to those who reply. [code]#include <iostream> using namespace std; class TMoney …

I was trying to find ways to improve the loading time of an application that I'm working on. It uses SDL to handle graphics and sound which brought up a question: which takes longer to load? If I want to load either graphics or sound into memory during the application …

Hey, I'm trying to only read the int's and the symbol - (negative) from the file. right now my code is where m,d, and y are dates. Everything works fine. Except I do not read the - symbol. Any one know how to solve this? [ICODE] fin.open(ifile.c_str()); fin >> m1 …

I got first part by creating it using for loop. But got stuck on while loop. Would you see what I'm doing wrong. # Calculating number of vowels using for loop count = 0 word = raw_input("Please enter a phrase: ") for letter in word: if letter in "aeiou": count …

hello,can someone help me? I must make a program which contains: Deck (the data in it must be integer(numbers)),(if possible,in header file). Sort the elements by the method of Shell Find the elements that can be divided by 5, and smaller then the largest number that can be divided by …

[url]http://www.e-learningcenter.com/c_programming.htm[/url] Looks like it might be a pretty useful course and for only 69$. Before i spend the money, what do you guys think. Im not worried about the monetary value, but what kinda benefits i may get. I even noticed that thier copyright is up to date so this …

I have a problem with the MoveFile() function of the Win32 API. I cant move files which are in the same directory as the exe file,if i specify the pathname,it dosent work.I dont know how this function works.Need urgent help....... [code] # include<windows.h> # include<iostream.h> int main() { MoveFile("C:\File1.txt","C:\New Folder\File2.txt"); …

Hi, I'm using FindFirstFile and FindNextFile functions to get a list of files from a path specified by the user. Let's say the current directory has a sub-directory named 'subDir1' which has a file named 'file1.txt'. myDir <- pwd |_ subDir1 |_ file1.txt Now, if the user enters 'subDir1\*' as …

When I debug my program, if I maximize my form, i dont know how to align the center all my butons!!!The butons stay in the corner... Someone can help me!!

Im trying to make this Hash Table to work, but I get these errors on linking time main.obj : error LNK2019: unresolved external symbol "public: __thiscall List::~List(void)" (??1List@@QAE@XZ) referenced in function "public: __thiscall HTable::~HTable(void)" (??1HTable@@QAE@XZ) StringTable.obj : error LNK2001: unresolved external symbol "public: __thiscall List::~List(void)" (??1List@@QAE@XZ) HashTable.obj : error LNK2019: …

Hello, I'm trying to find some help with code that I've been maintaining and currently trying to modify. Basically, I am working with a single array of length "m", call it the "max" array. Other than knowing that each entry in the "max" array is nonnegative, I have no other …

how can i delete the record in my Sold To table if the quantity is = 0 heres my code in my command button [CODE]Set cn = New ADODB.Connection cn.Open "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=C:\Documents and Settings\Administrator\Desktop\Inventory System\PharmacyInventory.mdb;Jet OLEDB:System Database=system.mdw;", "admin", "" Set rs = New ADODB.Recordset cn.Execute "INSERT INTO CustomerReturn (cno, pcode, …

Hello all. This past semester I took assembly programming. The programs in class were done on windwos machines and now I am trying to write some assembly on my linux machine, which has an intel 64bit processor. I am having a problem converting integers to ascii for output. I am …

I already added the path of my installed java, but the problem is I cannot compile my codes. here is my path. . %SystemRoot%\system32;%SystemRoot%;C:\Program Files\Java\jdk1.6.0_10 and then this is what happens when I compile. . Microsoft Windows XP [Version 5.1.2600] (C) Copyright 1985-2001 Microsoft Corp. C:\Documents and Settings\Carlo>e: E:\>cd nerd's …

HI I have a class className which is an abstract class. I am attaching the definition in the code snipet below. when I am writing the line I am getting an error error C2259: 'className' : cannot instantiate abstract class From this error I have understood that we cannot create …

I am trying to print out a dictionary result. The dictionary is made from a database search. I have tried to print it in every possible way here is the code [CODE]#!/usr/bin/python import elementtree.ElementTree as ET import urllib import MySQLdb print "Content-type: text/html\n" info={} def find_text(element): if element.text is None: …

Hello all, I'm new to VB .Net, I found this open source file editor. Its can read unicode text fine, but its doesn't save unicode and its read only ITST01 and not QEST01. How to make its detect both and save as unicode? Here is the file format. [CODE] BSTR …

Hey folks, I am working on a getBalance method that retrieves a balance from a CSV file. I keep getting: [ICODE][COLOR="Red"]java.lang.NullPointerException at java.util.StringTokenizer.<init>(StringTokenizer.java:182) at java.util.StringTokenizer.<init>(StringTokenizer.java:204) at atmEngine.getBalance(atmEngine.java:100) at atmEngine.<init>(atmEngine.java:81) at Launcher.main(Launcher.java:12)[/COLOR] [/ICODE] I can't figure this one out! I threw in some console print outs to make sure it was …

Hello, I'm writing a simple calculator in C. The main problem is I need to parse string to evaluate for example 1+2*(3-1)/2.5. However writing such parses is a very hard task. This is a trivial thing Python using this code: [code] s = raw_input('Please enter expression:') try: x = eval(s) …

I'm trying to create an array that can be resized, and automatically renumbered, at the moment, what I have works for up to a 3x3 array, but anything larger than that doesn't work. I've tried doing this with int instead of char for the type or the array, but then …

alright. I have this file that lists about 3000 coordinates in this way. -90.0000 0.0000 220.7533 -90.0000 5.0000 220.7533 -90.0000 10.0000 220.7533 -90.0000 15.0000 220.7533 I'm trying to open this file in my program, but I'm having no luck at all. I've tried reading numerous threads on doing so, but …