15,190 Topics
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| | I've been learning python and I'm almost finished and I'm learning about oop. I have a question, is it possible to make a looping menu using oop on python (Not using Tkinter, WX) without having to key in the object. I learn better through playing around with what I've learned … |
| | If you develop for Android, what do you use to do so? Do you write your apps in a MS Windows environment and then drop it into the Android environment? Or, do you do all of your coding on the Android tablet itself? What do you do, how do you … |
| | Hello! my name is Quentin and i am a young french programmer and i have some issue with my program i don't know how to simplify it for the refresh function and the creation of rectangles. i would like to create a fonction that create X rectangles for me then …  |
 | Fair warning - I'm still learning so this might be a very newb like question: What I'm trying to do: I'm trying to import a python file into a Tkinter window and run it when I press a button. Eventually I'd like to display the output of the imported script … |
| | Hi guys, I am new Python user, I am using SAX module to extract some information from a very big xml file (55 GB)....I want to know if there is path, xpath or something like that in SAX module to work on a specific tags and ignore other tags in … |
| | name='' eggs=0 pony=0.0 So why we write " while name:" Instead of " while name=='': " What are these Truthy and Falsey values? And what are the rules for writing name: Instead of name==''. |
 | The module pyglet leans on OpenGL for graphics and is used in the scientific community together with Python. This short code snippet shows you how to use it to display an animated GIF file. The download is free, so give it a try. You don't have to download OpenGL to … |
| | ID Arrival Departure ArrivalDate DepatureDate 1001 New York Holland 2009-09-23 2012-07-23 1301 Florida Germany 2010-10-23 2012-10-11 1401 New York Holland 2009-09-23 2009-09-25 1301 New York Beijing 2009-09-23 2010-09-21 1201 New York Holland 2008-01-01 2009-09-23 1001 Virginia New York 2008-01-01 2009-09-22 1021 New York Holland 2009-09-23 2009-09-25 1001 New York Holland …  |
 | If I wrote a program which would `Console.WriteLine()` a base64 code, like an easter egg ("a hidden secret" in gaming jargon) or something, for example string EasterEgg = "dGhlYmlnc2VjcmV0"; Console.WriteLine(b64d(EasterEgg)); And I would let a good obfuscator run through it. Now I know that crackers with enough time and knowledge … |
| | I have the following code: lista_cosas=[] class cosa(): global lista_cosas def __init__(self,color): self.color=color def operacion(self): if self.color=="verde": lista_cosas.append(cosa("azul")) else: lista_cosas.append(cosa("verde")) c=cosa("verde") lista_cosas.append(c) n=0 while n<10: n+=1 for cosa in lista_cosas: cosa.operacion() and it gives me the following error: Traceback (most recent call last): File "C:/Users/elster/Desktop/Cancer modelling with python/recursive_test.py", line 21, …  |
| | I'm hoping to create a scheduler based on data extracted from an Excel (2016) spreadsheet. At the moment I'm using Ubuntu 14.04 LTS with the desire to port the completed project to Android through Bulldozer. I like what I've heard about the simplicity of Pyqt. The completed project must work … |
| | Random Number File Writer: Write a program that writes a series of random numbers to a file. Each random umber should be in range of 1 through 500. The application should let user specify how many numbers the file will hold. Which I have. __author__ = 'Preston Howard' # Random … |
| | Assignment - Create a program that asks user: 1. enter amount of money invested, number of years investing, and annual interest rate in decimal format 2. call a user-defined function to get total value at end of investment term(futureValue) 3. call another user defined function to get total interest earned. … |
| | Hi guys. I have a program where users enter in their username and password. If the password and username match with the record stored in a database, they are able to pay a game which opens in a new window. If the entered information is correct, I want to print …  |
| | I want to consider Arrival Column and Departure, but let me consider the ARRIVAL. I have "Paris" and "Los Angeles", I want to create a dictionary that will deplay everything associated to the "Paris" and every that has to do "Los Angeles". In case they are more than more than … |
| | Hi, I am trying to build a scrapper and for that I am using mechanize to get the page source then beautiful soup to parse it. But yesterday I faced a very strange error the page source which I am getting is kind of binary, though from browser I can … |
| | Here is a weird regular expression for emails . We can have various kind of email addresses [email]string1@somemail.com[/email] [email]string1@somemail.co.in[/email] [email]string1.string2@somemail.com[/email] [email]string1.string2@somemail.co.in[/email] The following regular expression can find any of the mails above email2="santa.banta@gmail.co.in" email1="arindam31@yahoo.co.in'" email="bogusemail123@sillymail.com" email3="santa.banta.manta@gmail.co.in" email4="santa.banta.manta@gmail.co.in.xv.fg.gh" email5="abc.dcf@ghj.org" email6="santa.banta.manta@gmail.co.in.org" [CODE]re.search('\w+[.|\w]\w+@\w+[.]\w+[.|\w+]\w+',email) >>> x=re.search('\w+[.|\w]\w+@\w+[.]\w+[.|\w+]\w+',email2) >>> x.group() 'santa.banta@gmail.co.in' >>> x=re.search('\w+[.|\w]\w+@\w+[.]\w+[.|\w+]\w+',email1) >>> x.group() 'arindam31@yahoo.co.in' … |
| | Hi, I'm trying to write code that will allow me to assign values to lists of strings. I then want to compare user input to the lists and create a scoring system based on what has been typed in. For example if the input contains letters in list1 then the …  |
| | My issue is much. I have a csv file, and want to select where Arrival or Departure and must be the same "date and time" have the same value. I can only read from csv file but can't go further import pandas as pd df = pd.read_csv("data.csv") row = next(df.iterrows())[1] … |
| | Hello, i need help with my project. Im making a program that encrypts and decrypts the contents of a text file. I had to generate an 8 character key which is converted to ascii and then calculate the offset factor of the key that was generated (New every time program … |
 | Hi everyone I am new with you. I study in the university, they teaching us many programming languages. I wont you to help me to found the best to focus on. thank you by the way I am good in java ...  |
| | hi! i want to place the contents of a dictionary into a csv file. Can someone help me with this? i already have the code in reading the csv file [CODE] import csv reader = csv.reader(open("c:\sample.dat")) for row in reader: print row [/CODE] i want the first element of the … |
| | hi this is my quiz. what i need to do is add a thing at the start where it askes the user their age. if the user is under the age of 5 they will only be asked 5 question and if there 5 or above they will be asked …  |
| | Hello friends, I'm currently in Tech class doing a project on a very old version of python and need help animating a moving object. I have no idea what to do please help i need to create a winter wonderland Landscape with a cabin, trees, a chimney with active smoke … |
| | hi there what i've tried a lot is to make it so at the start of the quiz it asks the user there age. if the user is under 5 they will only be asked 5 questions and if there over 5 they will be asked all 10 #rhys translation … |
| | I have a form from which I can launch various Test Modules. The Form has 16 PushButtons, one for each of the possible Modules. I need to disable Button_2 through Button_11 until the Modules that are connected to Button_1 and Button_0 are succesfully completed. The Buttons are on a pyQT … |
| | I am trying to find out if a button is disabled....If it is , I want to enable it . For example : if button disabled: self.convertButton.setDisabled(False) So what can be button disabled be?  |
| | Hi this is a quiz i'm making for school. I've tried to add a restart but nothing worked. i want it to say "do you want to restart". the user then types yes or no and it will begin the quiz again. PLEASE HELP thanks # rhys translation quiz #intro … |
| | Just a simple exploration of the goslate module (uses the Google Translate API) to translate some common languages. However, some IDE's create character problems. Note: Your computer has to be connected to the Internet to access Google. |
 | I have been using Eric to develop Python2.7 code for a while. I have just tried to look at Python3 and cannot figure out how to do it in Eric. Setting > Preferences > Python says Python2 uses .py extension, Python3 uses .py3 I create hello.py3 #!/usr/bin/env python3 from platform … |
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