Can anyone direct me in the direction where to start the code for the
randomized of the ball to start.
from Tkinter import *
window = Tk()
canvas = Canvas(window, width=500, height=500, background="green")
canvas.pack()
def mouse_paddle_move(event):
mouseY = event.y
On Friday, December 11, 2015 at 7:55:59 PM UTC-5, Steven D'Aprano wrote:
> On Sat, 12 Dec 2015 10:19 am, phamton...@gmail.com wrote:
>
> > Can anyone direct me in the direction where to start the code for the
> > randomized of the ball to start.
>
> [...]
> > move_ball(-10, 7, 0)
>
>
> That
Hi,
On 11/12/15 23:19, phamton...@gmail.com wrote:
Can anyone direct me in the direction where to start the code for the
randomized of the ball to start.
Your questions over the last week or so appear to be homework
assignments. However, I'll give you a hint: in the interactive
Hi,
On 11/12/15 23:19, phamton...@gmail.com wrote:
Can anyone direct me in the direction where to start the code for the
randomized of the ball to start.
Your questions over the last week or so appear to be homework
assignments. However, I'll give you a hint: in the interactive
On Sat, 12 Dec 2015 10:19 am, phamton...@gmail.com wrote:
> Can anyone direct me in the direction where to start the code for the
> randomized of the ball to start.
[...]
> move_ball(-10, 7, 0)
That starts the ball moving, with x-speed of -10 and y-speed of 7. Instead
use something similar
On Friday, December 11, 2015 at 5:20:13 PM UTC-6, phamt...@gmail.com wrote:
> Can anyone direct me in the direction where to start the code for the
> randomized of the ball to start.
No, because your problem needs to be simplified first. A good first step would
be to create a new script that
from Tkinter import *
window = Tk()
canvas = Canvas(window, width=500, height=500, background="green")
canvas.pack()
def mouse_paddle_move(event):
mouseY = event.y
current_coords = canvas.coords("paddle")
x1 = current_coords[0]
y1 = current_coords[1]
x2 =
Thank you so much Terry Jan Reedy. You have given best advice - yup, i am
beginner in Python.
Your reply has done grooming :)
thx,
On Thursday, July 10, 2014 12:16:48 AM UTC+5:30, Terry Reedy wrote:
On 7/9/2014 10:27 AM, sssdevelop wrote:
Hello,
I have working code - but
thank you so much!
On Wednesday, July 9, 2014 11:46:41 PM UTC+5:30, Ian wrote:
On Wed, Jul 9, 2014 at 8:27 AM, sssdevelop sssdeve...@gmail.com wrote:
prev = 0
blocks = []
tmp = []
last = 0
for element in a:
if prev == 0:
Is 0 allowed to be in the input list?
Mark - thank you so much. You have suggested be new best tool/module.
It's going to help me many places. Was not aware of such powerful tool.
thank you,
On Wednesday, July 9, 2014 9:14:01 PM UTC+5:30, Mark Lawrence wrote:
On 09/07/2014 15:27, sssdevelop wrote:
Hello,
I have
On 10/07/2014 15:39, sssdevelop wrote:
Mark - thank you so much. You have suggested be new best tool/module.
It's going to help me many places. Was not aware of such powerful tool.
thank you,
I'm pleased to see that you have several answers. In return would you
please use the mailing list
On Wednesday, July 9, 2014 9:14:01 PM UTC+5:30, Mark Lawrence wrote:
On 09/07/2014 15:27, sssdevelop wrote:
Hello,
I have working code - but looking for better/improved code. Better coding
practices, better algorithm :)
Problem: Given sequence of increasing integers, print blocks of
Hello,
I have working code - but looking for better/improved code. Better coding
practices, better algorithm :)
Problem: Given sequence of increasing integers, print blocks of consecutive
integers.
Example:
Input: [10, 11, 12, 15]
Output: [10, 11, 12]
Input: [51, 53, 55, 67, 68, 91, 92,
On 09/07/2014 15:27, sssdevelop wrote:
Hello,
I have working code - but looking for better/improved code. Better coding
practices, better algorithm :)
Problem: Given sequence of increasing integers, print blocks of consecutive
integers.
Example:
Input: [10, 11, 12, 15]
Output: [10, 11, 12]
On Wed, Jul 9, 2014 at 8:27 AM, sssdevelop sssdeve...@gmail.com wrote:
prev = 0
blocks = []
tmp = []
last = 0
for element in a:
if prev == 0:
Is 0 allowed to be in the input list? What would happen if it were?
next
This line doesn't do anything. It looks up the builtin function
On 7/9/2014 10:27 AM, sssdevelop wrote:
Hello,
I have working code - but looking for better/improved code. Better coding
practices, better algorithm :)
Problem: Given sequence of increasing integers, print blocks of consecutive
integers.
Input: [51, 53, 55, 67, 68, 91, 92, 93, 94, 99]
chovd...@gmail.com writes:
Hi friends
help me with the following code. Im able to execute the code but getting
wrong output
def sequence_b(N):
N = 10
result = 0
for k in xrange (1,N):
result += ((-1) ** (k+1))/2*k-1
print result
print sequence_b(10
Op 05-11-13 22:26, Nick the Gr33k schreef:
I know i'm close to solution, i can feel it but i have some issues.
The code we arr discussing is the following:
No you are not. You are just doing random changes, without any
understanding. If you had followed my suggestion and actually
read the
On 06/11/2013 01:14, Nick the Gr33k wrote:
How, do i i proceed?
If at first you don't succeed, keep asking on comp.lang.python until
someone gives me the completely bodged solution that I keep asking for
even if it's complete nonsense.
--
Python is the second best programming language in
On Wed, Nov 6, 2013 at 3:49 AM, Mark Lawrence breamore...@yahoo.co.uk wrote:
On 06/11/2013 01:14, Nick the Gr33k wrote:
How, do i i proceed?
If at first you don't succeed, keep asking on comp.lang.python until someone
gives me the completely bodged solution that I keep asking for even if
On 2013-11-06, Denis McMahon denismfmcma...@gmail.com wrote:
On Wed, 06 Nov 2013 00:35:56 +0200, Nick the Gr33k wrote:
Now i realizes i just cannot store lists into it's columns because it
does not support a collection datatype.
All databases support storing of collections, but *NOT THE WAY
==
# fetch those columns that act as lists but are stored as
strings
cur.execute('''SELECT refs, visits, downloads FROM visitors WHERE
counterID = %s and host = %s''', (cID, host) )
data = cur.fetchone()
ref
=
IAM STRUGGLING WITH IT 2 DAYS NOW AND I CANNOT GET IT TO WORK.
ALL I WANT IT TO DO IS JUST
1. RETRIEVE 3 COLUMNS THAT CONSIST OF 3 LONG STRINGS
2. CONVERT LONG STRINGS TO LISTS
3. ADD SOME CURRENT VALUES TO THOSE LISTS
4. CONVERT FROM
EVERYHTIGN I TRIED FAILED.
Maybe try some of the advice you have been given instead?
--
https://mail.python.org/mailman/listinfo/python-list
On Tue, 05 Nov 2013 19:06:25 +0200, Nick the Gr33k wrote:
ALL I WANT IT TO DO IS JUST
1. RETRIEVE 3 COLUMNS THAT CONSIST OF 3 LONG STRINGS 2. CONVERT LONG
STRINGS TO LISTS
3. ADD SOME CURRENT VALUES TO THOSE LISTS 4. CONVERT FROM LISTS TO LONG
STRINGS SO I CAN STORE SUCCESSFULLY LIST
Op 05-11-13 18:41, Steven D'Aprano schreef:
On Tue, 05 Nov 2013 19:06:25 +0200, Nick the Gr33k wrote:
ALL I WANT IT TO DO IS JUST
1. RETRIEVE 3 COLUMNS THAT CONSIST OF 3 LONG STRINGS 2. CONVERT LONG
STRINGS TO LISTS
3. ADD SOME CURRENT VALUES TO THOSE LISTS 4. CONVERT FROM LISTS TO LONG
Στις 5/11/2013 7:41 μμ, ο/η Steven D'Aprano έγραψε:
On Tue, 05 Nov 2013 19:06:25 +0200, Nick the Gr33k wrote:
ALL I WANT IT TO DO IS JUST
1. RETRIEVE 3 COLUMNS THAT CONSIST OF 3 LONG STRINGS 2. CONVERT LONG
STRINGS TO LISTS
3. ADD SOME CURRENT VALUES TO THOSE LISTS 4. CONVERT FROM LISTS TO
On Tue, 05 Nov 2013 19:06:25 +0200, Nick the Gr33k wrote:
IAM STRUGGLING WITH IT 2 DAYS NOW AND I CANNOT GET IT TO WORK.
Try starting with something simple. The following is a step by step guide
to working out how you need to do this. Follow all the steps. Do not skip
any steps. Each stage
Στις 5/11/2013 8:02 μμ, ο/η Denis McMahon έγραψε:
On Tue, 05 Nov 2013 19:06:25 +0200, Nick the Gr33k wrote:
IAM STRUGGLING WITH IT 2 DAYS NOW AND I CANNOT GET IT TO WORK.
Try starting with something simple. The following is a step by step guide
to working out how you need to do this. Follow
All this problem arises because MySQL's hasn't got a datatype able to store an
array of elements, a list.
Um, yes it does. It's called a table.
--
https://mail.python.org/mailman/listinfo/python-list
On Tue, Nov 5, 2013 at 1:11 PM, Tobiah t...@tobiah.org wrote:
All this problem arises because MySQL's hasn't got a datatype able to store
an array of elements, a list.
Um, yes it does. It's called a table.
--
https://mail.python.org/mailman/listinfo/python-list
Perhaps we are splitting
On Tue, 05 Nov 2013 20:09:42 +0200, Nick the Gr33k wrote:
Denis, i have already provided my code trying to do what i need and i
need some commendation on how to make it work.
Nick, you're obviously trying to code way above your abilities.
If you want me to write your code, you will have to
In l5b8if$4k1$1...@dont-email.me Nick the Gr33k nikos.gr...@gmail.com
writes:
IAM STRUGGLING WITH IT 2 DAYS NOW AND I CANNOT GET IT TO WORK.
ALL I WANT IT TO DO IS JUST
1. RETRIEVE 3 COLUMNS THAT CONSIST OF 3 LONG STRINGS
2. CONVERT LONG STRINGS TO LISTS
3. ADD SOME CURRENT VALUES TO
On 05/11/2013 20:19, John Gordon wrote:
In l5b8if$4k1$1...@dont-email.me Nick the Gr33k nikos.gr...@gmail.com
writes:
IAM STRUGGLING WITH IT 2 DAYS NOW AND I CANNOT GET IT TO WORK.
ALL I WANT IT TO DO IS JUST
1. RETRIEVE 3 COLUMNS THAT CONSIST OF 3 LONG STRINGS
2. CONVERT LONG STRINGS
Στις 5/11/2013 10:19 μμ, ο/η John Gordon έγραψε:
In l5b8if$4k1$1...@dont-email.me Nick the Gr33k nikos.gr...@gmail.com
writes:
IAM STRUGGLING WITH IT 2 DAYS NOW AND I CANNOT GET IT TO WORK.
ALL I WANT IT TO DO IS JUST
1. RETRIEVE 3 COLUMNS THAT CONSIST OF 3 LONG STRINGS
2. CONVERT LONG
On 05/11/2013 21:17, Mark Lawrence wrote:
On 05/11/2013 20:19, John Gordon wrote:
In l5b8if$4k1$1...@dont-email.me Nick the Gr33k nikos.gr...@gmail.com
writes:
IAM STRUGGLING WITH IT 2 DAYS NOW AND I CANNOT GET IT TO WORK.
ALL I WANT IT TO DO IS JUST
1. RETRIEVE 3 COLUMNS THAT CONSIST
On Wed, Nov 6, 2013 at 8:17 AM, Mark Lawrence breamore...@yahoo.co.uk wrote:
I've taken a different approach. I've put the contract out to tender and
hereby give you the winners
http://www.mudefordwoodcommunitycentre.co.uk/playgroup-and-tiny-tots/
Sounds good! But I don't see a list of their
In l5bnpc$71v$1...@dont-email.me Nick the Gr33k nikos.gr...@gmail.com
writes:
# fetch those columns that act as lists but are stored as
strings
cur.execute('''SELECT refs, visits, downloads FROM visitors
WHERE
counterID = %s and host = %s''', (cID, host) )
Nick the Gr33k nikos.gr...@gmail.com writes:
IAM STRUGGLING WITH IT 2 DAYS NOW AND I CANNOT GET IT TO WORK.
ALL I WANT IT TO DO IS JUST
1. RETRIEVE 3 COLUMNS THAT CONSIST OF 3 LONG STRINGS
2. CONVERT LONG STRINGS TO LISTS
3. ADD SOME CURRENT VALUES TO THOSE LISTS
4. CONVERT FROM LISTS TO
Στις 6/11/2013 12:06 πμ, ο/η John Gordon έγραψε:
In l5bnpc$71v$1...@dont-email.me Nick the Gr33k nikos.gr...@gmail.com
writes:
# fetch those columns that act as lists but are stored as
strings
cur.execute('''SELECT refs, visits, downloads FROM visitors
WHERE
Στις 6/11/2013 12:15 πμ, ο/η Piet van Oostrum έγραψε:
Nick the Gr33k nikos.gr...@gmail.com writes:
IAM STRUGGLING WITH IT 2 DAYS NOW AND I CANNOT GET IT TO WORK.
ALL I WANT IT TO DO IS JUST
1. RETRIEVE 3 COLUMNS THAT CONSIST OF 3 LONG STRINGS
2. CONVERT LONG STRINGS TO LISTS
3. ADD SOME
On 05/11/2013 22:28, Nick the Gr33k wrote:
Στις 6/11/2013 12:06 πμ, ο/η John Gordon έγραψε:
In l5bnpc$71v$1...@dont-email.me Nick the Gr33k nikos.gr...@gmail.com
writes:
# fetch those columns that act as lists but are stored as
strings
cur.execute('''SELECT refs, visits,
In l5brem$trk$1...@dont-email.me Nick the Gr33k nikos.gr...@gmail.com
writes:
The code i provided only worked once before it failed and managed to
store this:
counterID,host,refs,city,userOS,browser,visits,hits,download
-
On 05Nov2013 20:09, Nikos nikos.gr...@gmail.com wrote:
O even better an rdbms than allows complex data such as tuples,
lists, dicts to be saved into the db as they are so i dont have to
cobvet back and forth each time.
If you're just using the db for storage or adhoc and arbitrary
python
There is also the shelve module.
It uses pickle to marshal a Python object, then stores it in a file
under a key.
Sample code from the module documentation:
import shelve
d = shelve.open(filename) # open -- file may get suffix added by
low-level library
d[key] = data # store data at
On 05/11/2013 22:31, Cameron Simpson wrote:
On 05Nov2013 20:09, Nikos nikos.gr...@gmail.com wrote:
O even better an rdbms than allows complex data such as tuples,
lists, dicts to be saved into the db as they are so i dont have to
cobvet back and forth each time.
If you're just using the db
On Wed, 06 Nov 2013 00:35:56 +0200, Nick the Gr33k wrote:
Now i realizes i just cannot store lists into it's columns because it
does not support a collection datatype.
All databases support storing of collections, but *NOT THE WAY YOU WANT
TO DO IT*
You refuse to do it the proper way, so you
Στις 6/11/2013 12:54 πμ, ο/η John Gordon έγραψε:
The code i provided only worked once before it failed and managed to
store this:
counterID,host,refs,city,userOS,browser,visits,hits,download
-
1, 176-92-96-218.adsl.cyta.gr,
Denis McMahon denismfmcma...@gmail.com writes:
You have been told several times by several people how to do this
properly. You insist on using your bodged up solution instead. OK, we'll
all try and help you bodge up a solution[…]
Why? No-one here is obligated to help with implementing a
Hi friends
help me with the following code. Im able to execute the code but getting wrong
output
def sequence_b(N):
N = 10
result = 0
for k in xrange (1,N):
result += ((-1) ** (k+1))/2*k-1
print result
print sequence_b(10)
This is the output which im getting
-1
-4
chovd...@gmail.com writes:
def sequence_b(N):
N = 10
result = 0
for k in xrange (1,N):
result += ((-1) ** (k+1))/2*k-1
Every number here is an integer. Python 2 will keep all the computations
integers by default::
$ python2
1 / 2
0
You want to use Python
On 06/11/2013 01:51, chovd...@gmail.com wrote:
Hi friends
help me with the following code. Im able to execute the code but getting wrong
output
def sequence_b(N):
N = 10
result = 0
for k in xrange (1,N):
result += ((-1) ** (k+1))/2*k-1
print result
print
On Tue, 05 Nov 2013 17:51:00 -0800, chovdary wrote:
Hi friends
help me with the following code. Im able to execute the code but getting
wrong output
[snip code]
You have this critical expression in your code:
result += ((-1) ** (k+1))/2*k-1
It looks to me like you are using Python 2
On Tue, 5 Nov 2013 17:51:00 -0800 (PST), chovd...@gmail.com wrote:
result += ((-1) ** (k+1))/2*k-1
One of two things are happening here. Maybe both.
You're using Python 2.x (and should havesaid so) where integer
division is truncated.
You're missing around some part of the
On Jan 20, 11:03 pm, Chris Angelico ros...@gmail.com wrote:
On Sat, Jan 21, 2012 at 1:23 PM, Steven D'Aprano
steve+comp.lang.pyt...@pearwood.info wrote:
On Fri, 20 Jan 2012 16:21:30 -0800, Rick Johnson wrote:
Your variable names need a bit more thought
def average(bin):
What is a bin?
On Jan 20, 9:23 pm, Steven D'Aprano steve
+comp.lang.pyt...@pearwood.info wrote:
On Fri, 20 Jan 2012 16:21:30 -0800, Rick Johnson wrote:
On Jan 20, 12:49 pm, Tamanna Sultana tamannas.rah...@gmail.com wrote:
If you can give me some lead to fix the code I wrote below that will
be great:
Le 20/01/12 20:30, Vincent Vande Vyvre a crit:
Le 20/01/12 19:49, Tamanna Sultana a crit:
can some one help me??
I would like to create a function that, given a bin, which is a list
(example below), generates averages for the
can some one help me??
I would like to create a function that, given a bin, which is a list
(example below), generates averages for the numbers separated by a
string 'end'. I am expecting to have 4 averages from the above bin,
since there are 4 sets of numbers separated by 4 'end' strings
Le 20/01/12 19:49, Tamanna Sultana a crit:
can some one help me??
I would like to create a function that, given a bin, which is a list
(example below), generates averages for the numbers separated by a
string 'end'. I am expecting to have 4 averages from the
On 1/20/2012 1:49 PM, Tamanna Sultana wrote:
can some one help me??
I would like to create a function that, given a bin, which is a list
(example below), generates averages for the numbers separated by a
string 'end'. I am expecting to have 4 averages from the above bin,
since there are 4 sets
On 01/20/12 13:46, Terry Reedy wrote:
def average(bin):
num=[]
total = 0.0
count=0
for number in bin:
if number!='end':
total += float(number)
count+=1
else:
num.append(total/count)
total = 0.0
On 1/20/2012 2:46 PM, Terry Reedy wrote:
On 1/20/2012 1:49 PM, Tamanna Sultana wrote:
can some one help me??
I would like to create a function that, given a bin, which is a list
(example below), generates averages for the numbers separated by a
string 'end'. I am expecting to have 4 averages
On Jan 20, 12:49 pm, Tamanna Sultana tamannas.rah...@gmail.com
wrote:
If you can give me some lead to fix the code I wrote below that will be
great:
Your variable names need a bit more thought
def average(bin):
What is a bin? Maybe you shoulc have called this a lst eh?
num=[]
Why
On Jan 20, 9:26 pm, Terry Reedy tjre...@udel.edu wrote:
On 1/20/2012 2:46 PM, Terry Reedy wrote:
On 1/20/2012 1:49 PM, Tamanna Sultana wrote:
can some one help me??
I would like to create a function that, given a bin, which is a list
(example below), generates averages for the
On Fri, 20 Jan 2012 16:21:30 -0800, Rick Johnson wrote:
On Jan 20, 12:49 pm, Tamanna Sultana tamannas.rah...@gmail.com wrote:
If you can give me some lead to fix the code I wrote below that will
be great:
Your variable names need a bit more thought
def average(bin):
What is a bin?
On Sat, Jan 21, 2012 at 1:23 PM, Steven D'Aprano
steve+comp.lang.pyt...@pearwood.info wrote:
On Fri, 20 Jan 2012 16:21:30 -0800, Rick Johnson wrote:
Your variable names need a bit more thought
def average(bin):
What is a bin? Maybe you shoulc have called this a lst eh?
Bin is a standard
Hello,
I am a programmer, but not a python guy. So I am a little confused with
the following python code. Specifically what does the : do in the
array arithmetic?
new_page = map[opage]
old_page = map[opage^1]
center = new_page[1:-1,1:-1]
origcenter = array(center)
center[:]
The : is used in Python for slice notation, which is explained pretty
thoroughly in the Python tutorial, specifically at:
http://www.python.org/doc/2.4/tut/node5.html
--
http://mail.python.org/mailman/listinfo/python-list
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