Software Development Forum

Hi Guys, I am trying to design a program whereby the user will click on button in a form and the system will upload a form from a different excel/vb file entirely. Please could someone tell me how that works or if it is possible at all? Thanks. Ini :?:

I had that problem a few days ago about running external python programs, which I know know can be done with [code]execfile("filename.py")[/code] But I now have a new problem.... Here is my program I am making for myself: [code]import random from Tkinter import * mainWindow = Tk() strGame="" def dieSimulator(): …

How do i return a boolean array? i get an error stating that i can't cast from boolean[] to boolean. I have something like below. [code] method logic... boolean [] information = {true, false}; return information; // this line does not work. [/code] Thanks sj

J don't know how to detect mouse click and how to get cordinates of mouse pointer in the moment of click? J need functions that detect mouse click on console.

I'm having trouble with a module in my program that is supposed to read in the files in a directory and return those with the .xml extension. When I import the module from the command line it works perfectly and will return a different list as soon as I change …

Can anybody show me, how can we collapse, expand a pane/window in python? Thanks in advance for the help!!!

hi i got this program how do i sort this....thanx alot [URL="http://www.ee.umanitoba.ca/~pcard/371/assignment1.py"]http://www.ee.umanitoba.ca/~pcard/371/assignment1.py[/URL]

hallo i need 2 deal with each digit after the floating point. ex . 12.5678 i need 2 compare the 12.5 with another number and then the 12.56 and then 12.567 and so on till 4 digits is there is a function that takes the int number and one number …

I'm trying to use the google/python api, but i keep getting this error thrown at me: HTTPError: HTTP Error 407: Proxy Authentication Required ( The ISA Server requires authorization to fulfill the request. Access to the Web Proxy service is denied. I also get this error when trying to use …

Hey guys, I was wondering if there is a way to include other python programs in your python program. Sorry if there is another thread about this I looked and was unable to find one.

Hi, How to insert blob into MySQL using ODBC in C#. My application is windows application. Thanks Ramana

I want to generate all substrings of size k-1 from a string of size k. e.g 'abcd' should give me ['abc','abd','bcd','acd'] Order of these strings in the list doesnt matter. Also order doesnt matter inside the string e.g 'abc' or 'bca' or 'bac' is the same. The following code doesnt …

The question is simple... Can Perls LWP::UserAgent handle proxies that require authentication. I have UserAgent running well, but the documentation doesn't mention authenticated proxies. Any help would be great. Thanks

how to read spread sheet in python. I have a package XLW to generate a spread sheet, but i din't find method to read. How to read spread sheet? Please help me. Thanks, kath.

I have done programs that print themselves on execution,but is it possible for a c program to execute itself or another c program whose path is specified??

hi all, Suppose, I have a string stored in a character array. I want this string to be stored in a file. If I do fopen and use the write mode ,the contents of this file will be junk.. How can I store the string as it is inside the …

hi, have a little problem using fstream. first here is the code... [code] #include<iostream> #include<fstream> using namespace std; int main() { string word; ofstream outl("biscuit.txt", ios::out); cin>>word; outl<<word; system("pause"); return 0; } [/code] using this, i can type a word into the input screen and it saves whatever word i …

Hello, When I compile the following code I get this single error: In constructor `Point::Point expected `{' before ':' token ()': I cannot figure out what is wrong. What am I missing? Thanks. Header file [code] #include <iostream> using std::cout; using std::endl; class Point { friend void setX( Point &, …

[code] from Tkinter import* okno=Tk() okno.title('Pomoc please') platno=Canvas() platno.pack() def volana_funkce(event): print event.widget oval1=platno.create_oval(10,20,30,40,fill='red',tags='klik') oval2=platno.create_oval(50,70,80,90,fill='blue',tags='klik') platno.tag_bind('klik','<1>',volana_funkce) mainloop() [/code] how to get a name of widget if click on them?e.g i klik on oval1 and function volana_funkce will return oval1.. thanks

I want to use wxpython, but when I installed it python didn't recognise the module. I've looked everywhere for help but gotten nowhere so could someone help me out?

I want to generate all size 2 strings from a list of size 1 string e.g featureList = ['a','b','c','d'] gives ['ab','ac' etc] I wrote this code [code] def genC(featureList): for i in range(0,len(featureList) - 1,1): for k in range(1,len(featureList) - 1,1): if i+k <= len(featureList)-1: colocn = featureList[i] + featureList[i+k] …

Hi All, If the user is to input text - alphabetic or numeric, when is it advantageous to use [I]getline[/I] rather than [I]cin[/I]? It's obviously easier to code something like [inlinecode]cin >> favoriteVacationSpot;[/inlinecode] than something like [inlinecode]getline (cin, favoriteVacatioSpot);[/inlinecode], so I don't see the advantage of using [I]getline[/I]. If anyone …

Hi All, Short story: How do you compile two .cpp files at once? Text excerpt: "Step-by-Step 4-1: 1. Open [B]apstring.cpp[/B] and [B]stringex.cpp[/B] into a project in your compiler. The file [B]apstring.h[/B] must also be available to your compiler." All three files are downloaded from the Instructor's Text Resources of my …

Hi All, The program below is returning the following data... A 1 AB (empty line) 3 9 ...when it should be returning... A 1 AB 2 ABCDEFG 7 I've tried changing the assignment code statements to read [inlinecode]MyString = MyString + "B\n"';[/inlinecode] and [inlinecode]MyString = MyString + "CDEFG\n";[/inlinecode], but that, …

I've got a 2 tricky questions for u. Can anyone write: 1). A "Hello World" program in 'C' without using any semicolon. 2). A 'C' program without using any loop (if, for, while,etc...) to print numbers. A friend gave me those questions but up till now i have not been …

Is there an easy way for me to combine these two programs? What I am wanting to use an array for the different loans. Display the mortgage payment amount for each loan and then list the loan balance and interest paid for each payment over the term of the loan. …

Helo !!! I was trying to implement linked list in which the data field is Generic... the structure details are.. [code]typedef struct node { void *data; struct node *next; }gnode; [/code] Now to add a node into it, and i have written this function. [code]void insert(gnode **head,void *data,unsigned int size) …

Given the following two code snippets, how come I get different output? [code]Sub test() Dim str As String Dim b() As Byte str = "hello" b() = str str = "" For i = LBound(b) To UBound(b) str = str & b(i) & " " Next i Debug.Print str End …

Can someone please write the script for connecting to MySQLdb Also if anyone knows a good tutorial form transfering info from a python module into a MySQL table. Thanks in advance.

I want to generate 'substrings' from a string as follows: for each substring j of string,generate the 2 lists [j,string - j] and [string -j,j] e.g If i have a string 'abc' i want to generate the list [['a','bc'],['bc','a'],['c':'ab'],['ab','c'],['b':ac],['ac':b]] Now i tried the following but its not giving me the …

Hi people: Here is a very basic question, but it has been bugging the living hell out of me. I am using Visual Studio 2005 and progamming in C. The whole program's skeleton was given to me, and NOT to be altered. There are several header files in the "header" …

Hi, I'm very new to programming and Python. I need to process two separate files, one containing words, the other frquencies of these words. What is the best way to process these files and obtain a new file with frequencies*words in there? Btw i'm afraid the files cannot be read …

Hi All, As a non-required, ungraded, "activity", I coded the following program, and I'm wondering if there was an easier way for me to of solved the problem. Please note that this is only a second semester type course, and to this point we've only covered basic variables and constants, …

hi, i'm new to c++(just 3 days) and new to this forum too (so pls go easy on me). my problem is i can't remember how to use the for, while and do loops. but when i see a program with these loops in them i completely understand the program …

Hi there...im the new member here and the beginner in vb application im from Malaysia...can u all show me the [B]format of the vb scripts or the one example of vb scripts[/B]..Im really need it... Thanks and Regards Maroll

Ive looked many places but the answer to this question has eluded me, once a script is executed how can you make it so that it re-starts. Oh, and what is the meaning of life?:cheesy:

I read somewhere that you should avoid using a leading underline in a variable name. It is supposed to have a special meaning in Python. I can't find anything more detailed. Does anybody know?

Does Python have a static variable like C has? I like to avoid a global variable for the usual reasons. Note: A static variable in a C function will retain its last value.

I need to map one list onto another.l1 is a list of lists of lists and l2 is a list of numbers.I want elements of l1 to be the keys and elements of l2 as the values.I tried to convert l1 into a tuple and then mapping but it doesnt …

Below is a piece of code given me for debugging. I have made a number of changes (noted in code) but still recieve a compile error. Any thoughts will be much appreciated. My changes- this was Debug d = new Debug(); this was public method2() [code] // this class should …

I have an problem with Python, i am trying to create a game. I did mapeditor for this game. I create map by creating a lot of pictures, like 2000 or more. But if i want to create moore i get an RunTimeError:( [IMG]http://blujacker.wz.cz/omg!.PNG[/IMG]

When i tried the following in python interpreter,i got a syntax error: [code] d = {[[['a': 1,'b': 2],['a': 4,'b': 3]][['a': 2,'c': 2],['a': 1,'c': 3]]] : 0.4} [/code] Pleeeez help :sad:

i'm taking a computer programming class, and i was given a chalange to create a program in "C++" that would tell you if the number you entered was a Perfect number, being that the sum of all the factors of a number minus itself would = the original number. aka. …

I am working on an assignment that involves simulating a volley ball game and I have NO idea. Can anyone help. Here is the question Thanks

If i have a list (or list of lists) with elements of size k and i want to generate all higher level elements (of size k + 1) from it,what should i do??Any pointers would be of a great help I tried the following for lists...for list of lists i …

this doesnt work when the file is in the same directory as the .py file. [code] def get_colocations(filename): sentences = open(filename).read().split("\n") colocations = [] for sent in sentences: colocations.append(sent) return colocations def main(): get_colocations("colocations.txt") print "Colocations are",colocations [/code] Can anyone help????????

Please Help!! I am designing a program in vb6 that is to be linked up to databases in both access and excel. The problem is when I try to link up the database's using the data control I get the following message: "Couldn't find the installable ISAM". I am kinda …

Good Morning All, I am trying to write a code that will allow me open up a powerpoint file and an adobe file in VB. I have checked the Microsoft Powerpoint library under "references". Please could anybody give me code that can do that? Thanks. Ini :-|

Hi! I'm trying to teach myself VB.NET and having some troubles right now... please help me out :sad: I'm working with NorthWind database in MS SQL Server. I suppose I'm trying to populate tables into ListBoxes and the following highlighted lines are giving me an error (Value of type '1-dimensional …

hi im new to the forums and im stuck on a part of my code that i need to do for homework in the code below in my loadPuzzle function it seems to skip my cin.getline and i dont know why. [code] #include <cstdlib> #include <iostream> #include <fstream> #include <cstring> …