sneekula Nearly a Posting Maven

hi , I am trying to write " hi " in persian using unicodes like this :
print('\uFEB3\uFEFC\uFEE1') but it prints from the left side and in reverse order like …

There might be a Persian version of Python.

Hello friends :)
This is my code:

#!/usr/bin/env python3
# -*-coding: utf8-*-

def callback():
    lbl.configure(text = 'button clicked!')

import Tkinter

window = Tkinter.Tk()
window.geometry('300x300')
window.configure(background = 'PeachPuff3')
lbl = Tkinter.Label(window, …

Normally you build a house from the bottom up. Try to understand the basics of Python first and put the windows in later.

A cat has 9 lives -- what has more than 9 lives?

Answer:

Frogs because they croak every night. (Duck Dynasty)

I had a power outage at my house this morning and my PC, Laptop, TV, DVD, IPad and my new surround sound music system were all shut down.

Then I …

The strange title comes from a skit by Benny Hill, where he tells his wife all the facts she shouldn't know, but she always answers "I know! I know!"

Anyway, …

Computer languages Worldwide, Jan 2015
Meassured by the number of inquiries on Google
(a mixture of "I am interested" and "I am lost")
----------------------------------------------------
Rank   Language     Share(%)  Trend(% vs a …

I got infected right after a Java and Adobe update on my Windows7 machine.
folder \jnihmpibahpjjmcodbopcpdaelkbpjnc is most likely a random generated folder.

Note on malware PriceLess (pops up as …

Update:
PriceLess has so far stayed away from my Chrome Web Browser extensions. However I can still find references to it, for instance if I save a file without extension …

Hi everybody!
How can i call a function from Tkinter without using Buttons?
I have a test.py file and there is a function def message in it:

def message():
    print('Good …

Try it this way:

''' favemovies.py

with iPython on Windows use:
run C:\Python27\Atest27\Bull\favemovies.py view
'''

import sys
import pickle
# for Python3 replace Tkinter with tkinter
import tkinter as tk …

I'm hoping that people will post unusual or little known facts here. It would be proper to include a link to a source for confirmation. Here's a start.

Speedy Gonzales …

After the Swiss Federal Bank floated the Swiss Franc against the Euro, the Franc shot up so much that many Swiss take the short trip to Germany to literally buy …

Hi everybody!
How can i call a function from Tkinter without using Buttons?
I have a test.py file and there is a function def message in it:

def message():
    print('Good …

Then you have to change your code to:

def message():
    label['text'] = 'Good morning'

# for Python3 replace Tkinter with tkinter
import Tkinter as tk

win = tk.Tk()

label = …

Hi everybody!
How can i call a function from Tkinter without using Buttons?
I have a test.py file and there is a function def message in it:

def message():
    print('Good …

Try:

def message():
    print('Good morning')

from Tkinter import *
tk = Tk()
message()
tk.mainloop()

Hello friends.
I want to create a list of sublists
E.G.

i = 0
pack = []
list = [0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20]
while i < 17:
    sublist = list[list[i]: list [i + …

Apply append() this way:

i = 0
pack = []
mylist = [0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20]
while i < 17:
    sublist = mylist[i : i + 3]
    pack.append(sublist)
    i += 1
print (pack)

Hello friends.
I want to create a list of sublists
E.G.

i = 0
pack = []
list = [0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20]
while i < 17:
    sublist = list[list[i]: list [i + …

Avoid using Python function names like list for variable names.

if you use
list = [1, 2, 3]
and later
abc_list = list('abc')
it won't work!

Hello!
I have a file with a list and 3 functions in it; view, append and sort functions.
I want to use pickle to save data changes in to another …

I would use with, it closes your files properly. Also use a protocol for larger files:

import pickle

fname = "films.db"
with open(fname, "wb") as fout:
    # default protocol is …

This simple isprime(number) function checks if the given integer number is a prime number and returns True or False. The function makes sure that the number is a positive integer, …

A simple timing example:

import time

def print_timing(func):
    """
    a decorator function to time another function
    time.clock() works on Windows systems only
    you can use time.time() instead, but it gets …

## solution 1: fast enough response, simple function, fail fast
from time import clock
def isanaword(k,s):
    """ goes through the letters of second word (s) and returns it
        if first …

To work with the clipboard see:
https://www.daniweb.com/software-development/python/code/487653/access-the-clipboard-via-tkinter#post2142575

## solution 1: fast enough response, simple function, fail fast
from time import clock
def isanaword(k,s):
    """ goes through the letters of second word (s) and returns it
        if first …

What operating system are you using?

Hi.....I am a newbie...really confused with do while loop in python. Does it even exist?

[CODE]
J=[]
do:
finished = "false"
while finished != "true":
finished="true"
for j in xrange(len(lis2)): …

The elegant thing about the while True loop is that you can break at a given point between statements.

Hello Daniweb!
I learn in the Computer Sciences Circle, Click Here
in the chapter 8.
there strings, for exemple "sse" and "assessement" or "an" and "trans-panamian bananas", and we just …

Note that overlapping subs won't work with text.count():

text = "assesses"
sub = "sses"

print(text.count(sub))  # --> 1 ???

Hello Daniweb!
I learn in the Computer Sciences Circle, Click Here
in the chapter 8.
there strings, for exemple "sse" and "assessement" or "an" and "trans-panamian bananas", and we just …

I took the liberty to time some of the approaches:

''' str_count_sub_timing_hperf.py
timing functions that count the number of sub_strings in a string
using high performance time.perf_counter() 
new in Python …

i did these function for uppercase:

string Upper(string text)
{
    string result;
    result.resize(text.size());
    for(int i=0; i<text.size(); i++)
    {
        if(text[i]>96 && text[i]<123)
            result[i]= text[i]-32;
        result[i]=text[i];
    }
    return result;
}

but i'm …

You can modernize this a little:

// str_toupper.cpp
// convert a string to all upper case
// compiled with mingw32-g++.exe

#include <algorithm>  // transform()
#include <cctype>     // toupper()
#include <iostream> …

I know this sound weird but What will happen if the earth fell into the sun some kids say why does the moon not fall down well thats a beautiful …

Slowing down the Earth to a speed that would make it fall into the Sun within a few days time, would flatten it like a ripe tomato hitting a wall.

After you got the basics of Python under your belt, the best way to get a good knowledge of the language and improve your coding skills is to start on …

If you go to:
http://en.wikipedia.org/wiki/List_of_countries_by_inflation_rate
you can extract the 10 countries with the highest inflatuion rate.

You end up with this tab delimited data string:

data = '''\
Uruguay 8.11 …

The strange title comes from a skit by Benny Hill, where he tells his wife all the facts she shouldn't know, but she always answers "I know! I know!"

Anyway, …

10 countries with with the highest mid 2014 inflation rate:

Country Inflation (%)
Venezuela 60.9
Sudan 46.8
Belarus 32.8
Argentina 24.2
Iran 14.6
Syria 13.6
Ukraine 13.0
Egypt 10.61
Turkey …

I know this sound weird but What will happen if the earth fell into the sun some kids say why does the moon not fall down well thats a beautiful …

What external force could slow down the Earth orbital speed?

Is it possible to solve this problem in c++?
Write a program that counts the numbers from 3 to 117. But for multiples of three add 3 instead of 1 …

You have this execution/evaluation order:
1) if (i%3 == 0 && i%5 == 0)
2) else if (i%3 == 0)
3) else if (i%5 == 0)
4) else

Here 2) …

Hello Daniweb!
I learn in the Computer Sciences Circle, Click Here
in the chapter 8.
there strings, for exemple "sse" and "assessement" or "an" and "trans-panamian bananas", and we just …

Hmm:

''' str_find_sub_index.py
explore
s.find(sub[ ,start[,end]]) returns index or -1
'''

text = "trans panamanian bananas"
sub = "an"

start = 0
count = 0
while True:
    ix = text.find(sub, …

Is it possible to solve this problem in c++?
Write a program that counts the numbers from 3 to 117. But for multiples of three add 3 instead of 1 …

@ivel
I looked at the code you have written and at NathanOliver's helpful suggestions. I came to the conclusion that you need beginner's help.

I took your code and corrected …

i did these function for uppercase:

string Upper(string text)
{
    string result;
    result.resize(text.size());
    for(int i=0; i<text.size(); i++)
    {
        if(text[i]>96 && text[i]<123)
            result[i]= text[i]-32;
        result[i]=text[i];
    }
    return result;
}

but i'm …

@cambalinho
you are mixing char and int types, do the proper casts and your approach will work:

// str_Upper.cpp
// convert a string to all upper case

#include <iostream>
#include …

i did these function for uppercase:

string Upper(string text)
{
    string result;
    result.resize(text.size());
    for(int i=0; i<text.size(); i++)
    {
        if(text[i]>96 && text[i]<123)
            result[i]= text[i]-32;
        result[i]=text[i];
    }
    return result;
}

but i'm …

Something like that:

// removes the third bit, simple way to create upper case char
char toupper(char ch)
{
  return ch & 0xDF;
}

Sorry doesn't handle numbers etc.

After you got the basics of Python under your belt, the best way to get a good knowledge of the language and improve your coding skills is to start on …

Write a Python program that checks a given directory for any file changes over a given period.

Hi everybody.
How can i creat e text file to use as a database in python?
I want to save my project's data changes into hard disk. What should i …

Give us a short example of what your project data looks like.