15,408 Topics
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| | Hi, I want to change a variable in a definition everytime it is called. for example: when I click on button, it will print 1 when I click on button again, it will print 2 Is this possible? I have written this code but it doesnt work :) [CODE]k=0 def … |
 | Okay, so what I want to do, is to take the following code, and make it so that way it keeps continuning for all of the word. [CODE]keycode = raw_input() matrix = [0, 0, 0, 0] for x in range(0, len(keycode)): y = ord(keycode[x]) if x > 3 and x … |
| | Hi all, I have 2 jpeg files. I want to merge them into single file. How to achieve this using python. please help me  |
| | I have two questions on python threading: 1: is there is any speed performance or difference between Thread module and Threading module? 2: Is there is any other major difference between Thread module and threading module? I used thread module for my download manager project. i think this thread module … |
| | I am writing a pygame program that has a moving background which is a sprite. I was wondering if/how you can make sprites appear on top of others (some kind of priority in what appears on top of what). I know the order they appear on top of one another …  |
| | hi everyone my rule ıs /sbin/iptables -A INPUT -p tcp --dport 111 -j DROP and ı want to forbıd tıll the port no 800.and ı donw want to wirte ıt down one by one. so ı want to make a loop that wıll change port adress(whıch ıs 111) add port …  |
| | Hello everyone, I'm trying to customize the popup menu based on which table I right-click on. I have disabled the right-click function on the page except for the tables. I did this on purpose. This web page will be called from a python software, using the IE activeX, so no … |
| | hey guys, first post. I have a program that takes a file from a windows box, and FTP's it to a unix/linux box. The program works fine, however there is something i want to add to it. I want the program to send 2 commands to the unix box while … |
| | Hey, I'm sorry for being such a python newb, but thanks for helping me out with the last one! Hopefully you guys will help a newb out again :) This time, I need to use a recursive function to basically do the same thing that the .replace function for strings … |
| | Hey Guys, I have a test tomorrow and this question is going to be dead similar to my test question, and I'm a mech.E major but for some damned reason Python is a mandatory course for us. Please if any one could solve this I would be very grateful. Please … |
| | Hi everyone! I have difficulties solving a plot issue: I have these two datas in an array: np.array([Q-value, length]) Q-value......length A.................60 B.................40 C.................90 B................150 C................230 A................220 I want to plot these like: Q-value..........total length A...................280 B...................190 C...................230 Though it seems easy above my "real" array contains a lot more values. … |
| | My teacher gives a review sheet which is a lot like the exam if not the exam but with some minor changes. I'm stuck with these fill in the blanks. [CODE]Fill-In-The-Blank Word Frequency The following program gets the name of a file as a command-line argument, opens that file, reads … |
| | Hi, I am a newbie here and a python newbie as well :) I am having trouble implementing a program in which you must use only recursive functions and no built-in python functions other than the len function in order to determine if there are duplicates of an item in … |
| | Okay, I am writing a dopewars clone/wannabe in python. I have it pretty much the way I want it, except that selling items does not work. Buying them does fine, it is just selling them. Here is the code: [code] #!/usr/bin/env python # # pimp.py # # @authors: KarimRuan, # … |
| | hello all, Can you tell me the syntax for setting stylesheets for tabs (sub-control) in tab bar like here [URL="http://doc.trolltech.com/4.3/stylesheet-examples.html#customizing-qtabwidget-and-qtabbar"]http://doc.trolltech.com/4.3/stylesheet-examples.html#customizing-qtabwidget-and-qtabbar[/URL] I've searched everywhere for the solution.. But no luck.. Can you please help me in this regard.. Thanks in advance.. |
| | Hai friends, The problem here(in the code below) is i want to catch the minimize and close event of QTabWidget(by default this widget do not have any slot named close or minimize) to hide the widget.. so the only way the user can quit the application is by clicking exit … |
 | I do php coding for some time and want to learn something new. After some researsh I ended up with 2 languages/frameworks but I can't choose between them. I'm a python programmer so python Django might be easier to start with. But I don't know a well-known website which is … |
| | Hi, I am working currently with wxPython. I want to read out pdf pages(seperated files) and display them in wxPython and print them with win32print and win32ui. Is there the possibility to readout a pdf file and convert it to a wx.Bitmap or a wx.Image? please help. |
| | [CODE]class calculator: def __init__(self, num, operator): self.__num = num self.__operator = operator def changeNum(self, newNum): a = newNum return a def getNum(self): return self.__num [/CODE] [CODE]def click(num): if num == "one": v = "1" elif num == "two": v = "2" elif num == "three": v = "3" elif num …  |
| | Hi friends I am new to python. I have doc file and jpg file. I want to append jpg file content to doc file. How to achieve this with python please help me. |
| | [CODE]reader = csv.reader(open('new_mondy_csc_data_revise.csv'), delimiter=',', quotechar='"') header = tuple(reader.next()) print "%-14s|%-10s|%-5s|%-5s|%-11s|%-11s|%-11s|%-11s|%-11s|%3s" % header # read header line from csv print "-" * 45[/CODE] There are a total of 10 fields in the header across a csv file I want to print the first three instead, how can I do that? |
| | self.button1 = Button(root, text = '1', \ command = self.buttonAction) self.button1.grid(row = 1, column = 0) self.button2 = Button(root, text = '2', \ command = self.buttonAction) def buttonAction(self): if self.button1 [COLOR="Red"]is clicked/pressed... [/COLOR]: value = 1 how do i express the word in red in python code?!!?? thanks :D |
 | Thought someone might like this little script. Its an animated wallpaper. You'll need to draw the frames though. I used Windows paint to make the frames. I drew two stick people fighting. You'll need to know the basics about animation. I saved each picture as .bmp It worked with .jpg … |
| | I wonder how the random.normalvariate function works. When I do the method below, I end up with negative numbers. I don't want that. How do I prevent that? And also, i want 10 numbers, but it always turn out 9 and a "none". What is none? How can i remove …  |
| | Hi guys! I need your help with a simple program I'm trying to make. It's supposed to read values from a file, covert them (and add/multiply), sort, and then view the values to the user. The values looks like this: [code]Stockholm 650000 55.5 2100 08 123 456 Whateverstreet 123 ... … |
| | hello, long time lurker first time poster! currently writing a program that generates 100 random integer values in the range of 1 - 50, then displays how many of those numbers are in the range 1-10, 11-20 etc etc. i generated the numbers with no problem, but im not too … |
| | [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 … |
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