15,185 Topics
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| | Hi I was doing an exercise in the Real Python book. It gave a task of simulating a coin toss "I keep flipping a fair coin until I've seen it land on both heads and tails at least once each – in other words, after I flip the coin the … |
| | Hi, My project requires me to read in multiple ascii files and process them. So I am going to go through the data and using conditional statements store the result in lists. After this, I need to store this data and plot some of it using matlab and display the …  |
 | in the code from mox example on their page [[http://code.google.com/p/pymox/wiki/MoxDocumentation](http://code.google.com/p/pymox/wiki/MoxDocumentation)] where does PersonDao comes from ? import unittest import mox class DaoUnitTest(unittest.TestCase): def setUp(self): # Create an instance of Mox self.person_mocker = mox.Mox() def testUsingMox(self): # Create a mock PersonDao dao = self.person_mocker.CreateMock(PersonDao) # Return a value when this method … |
| | HI i m new in linux and i have on my pc linux mint,now i just installed python 3 in my linux.. how i can use the gui to write some scripts i m learning python..and in the tuto he shows the gui in windows very easy to write how … |
 | hi , I have found vegaseats codes and tutorials helpful for biginners , how can I collect them in the pdf format? |
| | Hi again all, I have been tussling with this program all day. I can't seem to get pickle.dumps (or f.write..tried that earlier) to save without saving over itself. If I do a deposit(option 1) and then a withdraw(option 2), and then history(option 3), it only shows the last option ran … |
 | Hi I would like to write the script that produces at least 6 encrypted password using crypt module and save them in a file called password.txt but I get error? and How can I add more than 6 encrypted password ? import crypt import random, string password = input("Please ender … |
| | I wrote this function earlier to set the priority if the items in listwidget, however what I think would be more pythonic is to write get and set priority method... how should i proceed with writing the method in a pythonic way ? def changePriority(self,direction): """ Reorder the items in … |
| | I'm trying to extract some metadata from a m4v file. I'm looking for the duration, height, width, etc. I do all my programming on a Raspberry Pi and was looking at gexiv2 but could not get it going. I got exiftool working though. My script looks like this: import exiftool … |
| | I am trying to make a simple cryptography program using a simple subsitution method. If any one could help that would be nice. I need to be able to encode it as well as decode it. but im just a little confused on how to go about doing that. here …  |
| | This is for part of my homework in an Object Oriented Programming class. I debugged the top part to make it workable. I need help on how to delete a searched item and also think I am missing closing the database file at the end. The search function #2 is … |
 | I don't get what's wrong with this code I keep getting a value error when i run this it says Traceback (most recent call last): File "rolling.py", line 40, in <module> dice1, dice2, dice3 = numb(dice) ValueError: need more than 2 values to unpack please help? def numb(dice): if dice … |
| | how should i readout data from shell to python script variables.. ? process = subprocess.Popen("rsh botham 'ps -eo fname | grep sublime'",shell=True, stdout=subprocess.PIPE) process2= subprocess.Popen('hostname') |
| | parser = argparse.ArgumentParser('Utility to display SyncId information.') parser.add_argument('ids', help='list of ids to dsiplay information related to them.') becuase if i pass more than one value to the function from commandline , i get error of multiple values being passed saying error: unrecognized arguments: second third the first one goes through …  |
 | Hi, I've succesfully created a new project in Python Django, but when I try to run the server using: python manage.py runserver I receive this error: Validating models... Unhandled exception in thread started by <bound method Command.inner_run of <django.contrib.staticfiles.management.commands.runserver.Command object at 0x10166b250>> Traceback (most recent call last): File "/Library/Python/2.6/site-packages/django/core/management/commands/runserver.py", line … |
 | f = open(raw_input("File")).read().split() cows = f[0] data = dict(enumerate(f[1:],start=1)) print data nonloopy = [] loopy = [] def isloopy(cownum,data,did=[]): print " ",cownum,did cownum = int(cownum) if cownum in nonloopy: return False elif cownum in loopy: return True if cownum in did: return True if cownum == 0: return False did.append(cownum) … |
 | Hi, I have been trying to solve a problem,i need to write code to an existing projectile class to calculate the maximum height reached by a projectile ,i have tried all possible solutions but seem stuck,here is the code below # Canonball in form of a class # projectile.py from … |
| | Hi All, I have a project I am going to be starting shortly, just recieved the specs. I plan on using python with flask for this project and the question I have (for now) just has to do with the python. My question is, this calculator is going to calculate …  |
 | Hello, I have the following code that using list comprehension to find even numbers in list L. L = [1,2,3,4,5,6,7,8,9,10] K = sum([(i) for i in L if i%2 ==0]) I wanted to know if this was the most efficient way to sum list K? |
| | Hi Im working with a python Odd numbers and my question is?. > An integer can either be odd (like 1,3,5,7,. . . ) or even (2,4,6,8,. . . ). > > 1. Write a python code which takes as input two numbers and displays all odd numbers between them … |
| | Hello all! I am sorry to have to waste your time with such an easy problem but I am stuck with some coders block on this one. I know it is definitely an easy fix I just cannot seem to wrap my head around it at the moment... I do … |
| | Hi everyone. I am just learning Python on class so I am really at the basic. I need to write a python program that will flip a coin 100 times and then tell how many times tails and heads were flipped. This is what I have so far but I … |
| | i need to find density in video using optical flow in opencv python plz help me out to solve |
| | I am a newbie to Python. I just have 2yrs experience in C# Asp.net Web form. I have gone through a couple of tutorials but I am still not sure. So, I decided to do a project as a way of learning better and I need help and guidance to …  |
| | Hi I’m working with an old python exercise is to implement the caesar cipher, a simple encryption technique. Description of the methods can be found on the web (wikipedia) http://en.wikipedia.org/wiki/Caeser_cipher and the additional document. In short, each letter is replaced by another letter (like a is replaced by b, b … |
| | I have this simple first multiprocessing code in pyton,but I encounter a BSOD when running it.Can anyone please point out what is wrong with it ? import multiprocessing def cracker(): print "Hello" return procs = [] for i in range(8): p = multiprocessing.Process(target = cracker) procs.append(p) p.start() for p in … |
| | Hello friends , I have two questions : 1) I was using psycopg2 for old versions of python 2.x , and now while using Python 3.3 , i can install psycopg2 , maybe it needs a special psycopg for Python 3.3 . 2) I could install py-postgresql , and i … |
 | I've been using Tkinter a little and want a program with the save and save as functions. Does anyone know how? |
 | the names and course and grade dont print, just the totals [Click Here](http://pastebin.com/BNz8VX3T) it reads a file text file [Click Here](http://pastebin.com/a2VjXjwz) the output should look like [Click Here](http://pastebin.com/Lt9uchM9) Im barely learning how to use the control break method and most of the program is broken up in functions. Im not … |
| | Hello, I'm currently working a project for class and I've gotten stuck. I am suppose to write a program that will read a csv file and create a text file with information from this csv file. So, far I have code that prompts for the file name and gives a … |
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