15,181 Topics
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| | I'm trying to open a program while I'm in a python script using the subprocess.call() function, It opens the program but for some reason the program doesn't allows that and just throw an "Unhandled exception" error, I know the problem is probably in the program so there may be any … |
| | hi i have this line in my code that seems to slow down as my loop progresses.. for i in range(start, end): nPack = struct.pack('<I',i) at first it takes about 0.00something second but later it starts to take like 0.12 sec. i have huge no of different start and end … |
 | My son, a ten year old is so like "[B]I WANT TO MAKE SOFTWARE!!!!!I WANT TO PROGRAM!!!!!!!!!I DON'T WANT TO STEP INTO LANGUAGES LIKE [URL="http://www.simplecodeworks.com/website.html"]http://www.simplecodeworks.com/website.html[/URL] OR [URL="http://scratch.mit.edu/"]http://scratch.mit.edu/[/URL] OR [url]http://www.alice.org/[/url] !!!!![/B]"He knows--- [LIST=1] [*]Basic Python(for, while, variables, raw_input, readline) [*]Extremely little about C++ [*]Quite a lot of Javascript(alert, prompt, *a little … |
| | I'm need to use the Goldbach Conjecture to write a program that gets an even number greater than 2 from the user, that checks to make sure it's even and greater than two, and then finds two prime numbers that sum to the user's number. I've tried so many different …  |
| | the objective is as follows: Write a function splitWord(word, numOfChar) that takes in a word and a number as arguments. The function will split the word into smaller segments with each segment containing the number of letter specified in the numOfChar argument. These segments are stored and returned in a … |
| | [CODE]#from sys import exit # #medical_kit = (0) # #def room_4b(): # global medical_kit # if medical_kit >= 1: # print "You have a medical kit." # else medical_kit <= 0: # print "If only you could revive him somehow." # ####Here is the error I get when script is …  |
| | I am trying to catch error on file input/output. The try functions works fine but as it pass to the next line my code breaks. How can I exit gracefully when the 'infile' doesnt exist? [CODE] try: infile = open ('Book1.txt', "r") except IOError: print "input file %s is missing" … |
| | i imported struct module and packed my integer data with '<I' do my packed data still retain their number characteristics? i only need to do booliean check comparing two numbers in packed form like a>b or a=b stuff like that. i did couple of tests and it seems to work … |
| | Is there something wrong with this code i wrote? i get the feeling i made a mistake and cant quite recall what, its quite frustrating. The function is supposed to determine the dimensions of a matrix and if it is, or is not, a valid matrix ( for example, if … |
| | I have the task of writing a function to determine the outcome of a game of tictactoe, i at first thought use a couple of for loops but that proved pointless, and then the only way i could think of was to write an if...elif...else statement for each row, column … |
 | hey... I can't seem to find any tutorials that only use PyOGL... can anyone help out?? also... I found an early thread asking the same Q, where vegaseat mislead someone about OGL back in 2008... :P I just thought I'd point out OGL development is actually thriving, but it's code-base … |
| | I was wondering if anyone could tell me how to save a html page to a website's filemanager labeled as .html so that it would be searchable. Like a wiki. for example: print "<html>" print "<title>python</title>" print "<body>" print """<h1> I would Like to save this page as http://www.mysite.com/python.html</h1>""" print … |
| | Hello. I wrote a program to convert decimal fraction values into binary fractions. I seem to be running into some floating point accuracy problems. After multiplying a floating point number by 2 over and over, eventually the number becomes corrupted. Since I'm multiplying so many times, I think the error … |
| | I've been working with python's SocketServer.ThreadingTCPServer a bit and I'm having some difficulty making a publicly available server. Everything works fine when I set the server address as 'localhost' [CODE=python]self.server = SocketServer.ThreadingTCPServer(('localhost', constants.cmdport), Handler)[/CODE] As long as the both the server and client are on the same computer and both … |
| | Hi, My question is about: How select a "Window" that exist ? Because I don't know how select. What I know is create a new window, but don't select a that already exists. What I have done this is it: (throw how "sub-process" already minimized) [CODE] import subprocess if subprocess.mswindows: … |
| | hi im trying to make a program that will go to 4chan and download a the images on a thread(i.e. [url]http://4chan.org/b[/url]). the program will work the first time but after that when i go to run it again it trys to download the same urls as it did the first … |
| | Im stuck with the following: Define a function isPrime(number) that takes in a number as argument and return True if the number is a prime number. Hint: A number, x is a prime number if it is only divisible by 1 and x itself. By definition, 1 is not a … |
 | This is a working beta of a virtual slot machine I am working on. Eventually I'm going to add a GUI. [CODE]# Python 3 # Slot Machine # By : RLS0812 # Note: The Odds are a bit off of what they actually are. import random def Reels(): # [0]Winning … |
 | Take a look at a typical Windows GUI frame (form) with a menubar, statusbar, panel, label and buttons. Set the font and size of text, click the buttons to create some events. All of this and much more is in the free wxPython package. |
| | I'm new to Python. Just started school for programming and have run into a bit of trouble with python. seems every time i go to run module a little window will pop up labeled SyntaxError, and inside of the window it says invalid syntax. Not to sure what's going on, … |
| | Hiya, recently came across these two grid methods; but am confused about the distinction between them. wonder if anyone could give a simple example to tell the diff? Thanks a million! |
| | Hi peoople, My doubt is: how to make a "process" go to "sub-process" ? (in Ctrl+Alt+del) I know that the response this in "import subprocess", but I can't organize this ideia. I need of a help. Thank you patience :icon_wink: |
| | I've got a code fragment: [CODE] #!/usr/bin/env python import sys num_lst = [] num_circ = [] while True: print "Type number or [e]nd operation" inpt = sys.stdin.readline() print inpt if inpt == 'e': sys.stdin.flush() print "\n" break else: num_lst.append(inpt) sys.stdin.flush() for i in num_lst: if isinstance(i, int): num_circ.append(i) else: pass … |
| | If I am creating an exception class, along with a stack [CODE]class CustomError(Exception): def __init__(self): self.contents=[] print "Stack Created"[/CODE] How can I make it so that if [CODE]x=CustomError()[/CODE], the stack contents will be [code] x.historical.contents [/code], not [code] x.contents[/code]? |
| | Hi people, my doubt is it: How I do to a file if "auto-start" with the "Windows" ? I have this it done already: [CODE] aReg = ConnectRegistry(None,HKEY_LOCAL_MACHINE) aKey = OpenKey(aReg, r"SOFTWARE\Microsoft\Windows\CurrentVersion\Run") aKey = OpenKey(aReg, r"SOFTWARE\Microsoft\Windows\CurrentVersion\Run", 0, KEY_WRITE) SetValueEx(aKey,"name",0, REG_SZ, r"C:\name.extension") CloseKey(aKey) CloseKey(aReg) [/CODE] Thank you patience :icon_wink: |
| | grid = [[0,0,0][0,0,0][0,0,0]] user fills the gird simultaneously. Now I want to make a list of empty squaes of the gird. Suppose user has filled: grid [col1][row1] , grid [col3][row1], grid [col3][row2]. Now I need a list with indexes of the empty list i.e. emptyGrid = [1,2,4,5,7,8,9] First I've to … |
| | Hey everyone, How would you go about creating a loop for taking user input without knowing beforehand exactly how many times it will run - as I can't seem to work out how to generate a unique name each time. So, for instance, say you want to take user input … |
| | Hi everyone, recentley new to programming and the language python. So ive learned an amount of python, i decided to start a projct. My project is to make a game, which the user plays using only commands, like walk foward, open the door etc, you are in the bedroom... whatever. … |
| | hi i got a a Tkinter text widget and a string i want to know how to display the string in the text widget ?? [CODE] abc = "hello world" text = Text(app, width=80,height=40, wrap='none').grid(row=2, column=2) [/CODE]  |
| | Dear Sir, I want to import PyTango library but it gives this error,please help me >>> import PyTango Traceback (most recent call last): File "<stdin>", line 1, in <module> File "C:\Python27\lib\site-packages\PyTango\__init__.py", line 90, in <module> raise ie ImportError: DLL load failed: The specified module could not be found. my platform … |
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