15,175 Topics
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| | [CODE]global Num1 from Tkinter import * Num1 = "" def buttonNPush(n): global Num1 Num1 = Num1+n print Num1 def clearScr(): global Num1 Num1 = "" root = Tk() textbox = Entry(root) textbox.pack(side=TOP) #Create Frame with buttons numbered 0-9 frameButtons = Frame(root) frameButtons.pack(side=LEFT) button1 = Button(frameButtons, text="1", command=buttonNPush("1")) button1.grid(row=0, column=0) button2 …  |
| | I'm trying to use my methods, but i always get " <bound method Deltagare.tavla of <__main__.Deltagare instance at 0xfba58>>" what does it mean? is something wrong with my class?  |
| | can you help me with this things? i really suck doing it in python... |
| | Is there a way to get the date a file or folder was last modified into python? |
| | I need to read in a large amount of data from a csv file into arrays. I am using Numpy as I need to later manipulate and plot the results. I have decided to use numpy.loadtxt as this appears to be the most efficient method to read in the data. … |
| | [CODE]class Database(Student): def __init__(self): g = [] choice = ['Basketball','Football','Other','Baseball','Handball','Soccer','Volleyball','I do not like sport'] data = student.sport k = len(student.fname) print k freq = {} for i in data: freq[i] = freq.get(i, 0) + 1 for i in choice: if i not in freq: freq[i] = 0 for i in … |
| | Okay, well I've been looking for at least an hour now for some straight-forward python-xlib documentation, and I have been unable to find any. Luckily...I have quite the easy problem. If somebody would be able to help me create a simple script that would say "Hello" every time the left … |
| | How could one find the length of longest row of same elements in a list. For example if i have a list list = [0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 0, 1, 0, 1, 0, 1] and i … |
| | Ive written a program to do with drawing a line from a centre point and it is meant to snake randomly from the centre. However, it seems to be incredibly biased as to where it decides to go. the 4 directions are as simple as up down left and right, … |
| | I don't understand what those two things do and how they work i tried researching off google, but i couldnt get a direct answer |
| | Hi! I'm trying to combine some frames in a GUI as a toolbar and content area. Currently I'm on windows and using python 3, and I want preferrably my app to work on *nix and mac as well. The problem is that in the following app, when I resize it … |
| | A building has three elevators, 16-storey level. Write a program to simulate the operation of elevators. Requirements: 1. At the highest level can only be a downward trend, the lowest level can only be upward, the middle layer can be by any upward and downward; 2. Each layer is only … |
| | [CODE]import csv class Reader(object): def __init__(self): self.names = [] self.idigit = [] self.fileReader_list=[] self.fileReader = csv.reader(open("survey_result.csv", "rb")) self.fileReader_list.extend(self.fileReader) for column in self.fileReader_list: self.names.append(column[1]) self.idigit.append(column[2]) del self.names[0] del self.idigit[0] X = Reader() for i, names in enumerate(X.names): print names, X.idigit[i][/CODE] Ch, Sbb 6748 Oudfd, Sufdfdfy 8473 Sdfdfu, Radfdf 5667 Adfn, Mudfmmdfd …  |
| | Hi! I need to split a list if item A is followed by item B. I'm really stuck at this and the only thing i could think of is that i should use regex, but i dont know how. Example of list: list = ['email@email.com', 'email@email.com', 'email@email.com', 'REF123', 'REF123', 'email@email.com', …  |
| | i just started learning GUI, and i made my first graphic interface using the tkinter module, but as information is piled up and goes beyond the window's dimensions, i need those scroll bars to up and down |
| | can get a step by step approach please? |
| | I noticed that when i posted programs on here people gave me their versions, and had [CODE] import * def somethng_here(): while True: Try: pass except ValueError #or some other types of things liek that [/CODE] I don't understand how a function can be FALSE, as well as how these … |
| | Lately I've been writing a lot of code involving the creation of new objects, and I quickly come to find that Python almost always creates a reference to an object instead of a new object. I understand the importance of conserving memory usage, but in this instance I actually need … |
| | hello i have a python chat server (multi client) and i wanted to connect a java client to it but i have been searching alot about java-python connection and i got solutions like using APIs as YAML or SOAP but i just can't figure out which one or if there's … |
| | can anyone help me determine it? from the looks of pages on google. it's just a bunch of 90 degree angles that are constantly rotated 45 degrees about it's axis. thanks. |
| | I have a small script that connects using ssh and opens a tunnel on port 3306. It works in the ipython interpreter if i type it in manually. However when I try to run the script from the interpreter or command line I get the error message "Can't connect to … |
| | Okay, this is what I am trying to do. I am attempting to create my own encrypter. I have the base encryption running, used just to encrypt a string you put in. I am going to add functionality to open a text file's contents and encrypt them, outputing them into … |
| | So my listname is men =[] How can i print just the 10 first elements of the list? It contains 15... And it's a matrix... I thought about making a while-loop while i > 9: but it didn't work. Can anybody help me please? :)[code]for gender in men: print gender[0] … |
 | I can't believe I am getting this error again and again .... Here is my class: [CODE]class LANGUAGE: def __init__(self, val): self.val = val def Set(self): return self.val [/CODE] Here is the function call: [CODE]if text in translate._languages: msg = "You have chosen the " + translate._languages[text] global NewLang newlang … |
| | i try to connect python to internet but can't Error 407 Proxy authentication required Is there someone who can help thank - |
| | [CODE] # This is my second attempt writting a class class Getlist(object): def __init__(self,list1=[],list2=[]): self.list1 = list1 self.list2 = list2 def printIt(self): print self.list1 print self.list2 # This will combine the two lists together class combineList(Getlist): def __init__(self): for i in range(len(getlist.list1)): print getlist.list1[i],getlist.list2[i] getlist = Getlist([1,2,3],['a','b','c']) getlist.printIt() combineList = … |
| | It won't work! [CODE]def get_user_choice(): from string import digits user_choice = input('Type a number, 1 to 6.\n\n') if user_choice == '': print 'Not a valid choice.' raw_input() main() check_if_true(user_choice) def check_if_true(): import random comp_choice = random.randint(1,6) if comp_choice != userchoice: print 'The computer won :(' return comp_choice, user_choice else: print … |
| | hey guyz, i need to make a code for searching the names in the list txt. i pretty much got the other parts, but when im kinda stuck on searching. [CODE] def main(): list_of_names = open_file() print""" --------------- non sorted---------------------""" print_names(list_of_names) print """ ----------------sorted-------------------------""" list_of_names = sort_names(list_of_names) save_file(list_of_names) search_names(list_of_names) def … |
| | Hi, I'm trying to write a hangman game program, but some things aren't working properly. [CODE]def hangman(): choice=input("Enter a letter: ") a=type.find(str(choice)) if len(choice)>1: print ("Only one letter please") hangman() elif a!=-1: b[a]=str(choice) print ("Correct") c=''.join(b) print (c) if type==c: print ("WINNAR!") else: hangman() else: d+=1 e[d]=choice if d==0: print … |
| | Hi everybody, I just started learning pyqt.. I referred it's wiki page and found some but only two links are useful.. I finished pyqt tutorial in zetcode.. It was really good.. I've downloaded cross-platform GUI programming with pyqt book.. But it's not an ideal book to start with for the … |
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