On Thu, Jan 8, 2009 at 3:45 PM, wesley chun wrote:
> A tuple of exceptions works, just like what we did above, and more,
> i.e., (IndexError, ValueError, TypeError, KeyError...
>
> Thank you, thank you, thank you! I'm sure it's been staring me in the
face, but I never realized I could use a tupl
"culpritNr1" wrote
Say I have this nice list of lists:
LoL = [['chrX', '160944034', '160944035', 'gnfX.145.788', '63.60'],
['chrX', '161109992', '161109993', 'rs13484104',
'63.60'],
Now I want to cast the second and third "columns" from string to
integer,
like this
LoL = [['
>> except:
>>pass
>>
>> try not to code these 2 lines in anything that you do because it will
>> come back to haunt you when something is not working right but you
>> can't find any errors. that's because this code masks and throws away
>> everything!!
>
> there are two potential error types: I
On Thu, Jan 8, 2009 at 2:21 PM, wesley chun wrote:
> except:
>pass
>
> try not to code these 2 lines in anything that you do because it will
> come back to haunt you when something is not working right but you
> can't find any errors. that's because this code masks and throws away
> everythin
Hi,
well i am able to find a loop in a list using two iterators.One
iterator runs "two times faster than the other", and if he encounters
the first, it means that there is a loop.
Example :
1,2,3,4,5,6,7,8,9,5
the algorithm would generate:
start - 1,2
iteration 1- 2, 4
iteration 2- 3, 6
iteratio
>> LoL = [['chrX', '160944034', '160944035', 'gnfX.145.788', '63.60'],
>>:
>> Now I want to cast the second and third "columns" from string to integer,
>> like this
>>
>> LoL = [['chrX', 160944034, 160944035, 'gnfX.145.788', '63.60'],
>>:
>> Is there any elegant way to do this? I ca
Le Thu, 8 Jan 2009 11:51:01 -0800 (PST),
culpritNr1 a écrit :
>
> Hi All,
>
> Say I have this nice list of lists:
>
> LoL = [['chrX', '160944034', '160944035', 'gnfX.145.788', '63.60'],
> ['chrX', '161109992', '161109993', 'rs13484104', '63.60'],
> ['chrX', '161414112
On Thu, Jan 8, 2009 at 11:51 AM, culpritNr1 wrote:
>
> Hi All,
>
> Say I have this nice list of lists:
>
> LoL = [['chrX', '160944034', '160944035', 'gnfX.145.788', '63.60'],
> ['chrX', '161109992', '161109993', 'rs13484104', '63.60'],
> ['chrX', '161414112', '161414113',
Le Thu, 8 Jan 2009 11:34:49 -0500,
"Michael Langford" a écrit :
> Here is your algorithm made more pythonic. Notice the use of default
> parameters, doc strings, not abbreviated variable names, unix C style
> capitolization (very subjective, but often the one found in python
> libs), the avoidan
Thank you again. I now have enough to keep me happily busy for days.
Robert
Michael Langford wrote:
I understand that each response is unique Robert and no caching is
required to solve the problem at hand. However in a real program, the
chance you're brute forcing just one password is small (us
I understand that each response is unique Robert and no caching is
required to solve the problem at hand. However in a real program, the
chance you're brute forcing just one password is small (usually you
would brute force many); additionally, the question posted
specifically asked that the trials
Hi All,
Say I have this nice list of lists:
LoL = [['chrX', '160944034', '160944035', 'gnfX.145.788', '63.60'],
['chrX', '161109992', '161109993', 'rs13484104', '63.60'],
['chrX', '161414112', '161414113', 'rs13484105', '63.60'],
['chrX', '161544071', '1615
2009/1/9 Jonathan Balkind :
> Hi tutor list,
> I haven't been programming for long with Python, and I'm currently trying to
> make a simple game using Tkinter. I was wondering whether it is possible to
> submit a function to the mainloop so it will run every time the loop goes
> around? I thought a
Hi tutor list,
I haven't been programming for long with Python, and I'm currently trying to
make a simple game using Tkinter. I was wondering whether it is possible to
submit a function to the mainloop so it will run every time the loop goes
around? I thought about adding the function to the event
Richard Lovely wrote:
2009/1/8 Kent Johnson :
This is a strange requirement. If you want to try all combinations of
lowercase letters, the simplest way to do that is with nested loops.
The loops will generate all combinations without repeating, so there
is no need to save the use
Kent Johnson wrote:
On Thu, Jan 8, 2009 at 10:49 AM, Robert Berman wrote:
Hi,
One of the challenges on the challenge you web page appropriately titled
'Brute force' reads as follows:
"The password you have to guess is 'loner' . Try all combinations of
lowercase letters until y
Michael,
Thank you for your code and your commentary. The code tells me this is
really an ongoing learning process; almost as convoluted as linguistics
and certainly every bit as interesting.
Your concept of brute force in this example is intriguing. It is as if
I have five cogs spinning, 'a'
2009/1/8 Kent Johnson :
>
> This is a strange requirement. If you want to try all combinations of
> lowercase letters, the simplest way to do that is with nested loops.
> The loops will generate all combinations without repeating, so there
> is no need to save the used combinations.
>
or itertool
On Thu, Jan 8, 2009 at 10:49 AM, Robert Berman wrote:
> Hi,
>
> One of the challenges on the challenge you web page appropriately titled
> 'Brute force' reads as follows:
>
> "The password you have to guess is 'loner' . Try all combinations of
> lowercase letters until you guess it. Try not to lo
Here is your algorithm made more pythonic. Notice the use of default
parameters, doc strings, not abbreviated variable names, unix C style
capitolization (very subjective, but often the one found in python
libs), the avoidance of control variables when possible, the use of
ascii_lowercase instead
I felt such a monkey until Kent convinced me that the 'else' only
appeared to be un-indented.
___
Tutor maillist - Tutor@python.org
http://mail.python.org/mailman/listinfo/tutor
Hi,
One of the challenges on the challenge you web page appropriately titled
'Brute force' reads as follows:
"The password you have to guess is 'loner' . Try all combinations of
lowercase letters until you guess it. Try not to loop much for example,
save all used combinations in an array so
Actually, I think I can minimize the clipping sound by setting the
sample_rate to be one hundred times the value of the highest frequency
in the chord. But it's still there for the notes underneath. Oh well,
better than nothing!
- Original Message -
From: Mr Gerard Kelly
Date: Thursday,
I want to thank Emmanuel from the tutor mailing list for showing me a
piece of code that let me do exactly what I wanted - making Python play
a chord from a input of frequencies. I only needed to make a few
adjustments.
The code (below) uses Numeric. Emmanuel said that Numeric is out of date
and s
"wesley chun" wrote
a very popular idiom you'll see in function signatures looks like
this:
def func(*args, **kwargs)
this is the most flexible Python function definition because this
function can accept *any* number and type of arguments you can give
But the caveat: With power comes resp
25 matches
Mail list logo
