En Mon, 10 Mar 2008 14:06:07 -0200, Michael Wieher
<[EMAIL PROTECTED]> escribi�:
> I'm trying to read in data from large binary files using BitVector
> (thanks
> btw, for whoever mentioned it on the list, its nice)
>
> I'll be reading the data in as reques
DanielJohnson <[EMAIL PROTECTED]> wrote:
>I am trying to solve a genetic algorithm problem where I want to read
>a bitvector of very large size (say 1) and manipulate bits based
>on certain algorithms.
>
>I am a newbie in Python. What data structure are good to read suc
John Machin <[EMAIL PROTECTED]> writes:
> Bitwise operations like & | ^ << >> etc work on long integers. This
> happens at C speed.
The problem is if you want to set a bit, you have to allocate a whole
new long integer.
--
http://mail.python.org/mailman/listinfo/python-list
I'm trying to read in data from large binary files using BitVector (thanks
btw, for whoever mentioned it on the list, its nice)
I'll be reading the data in as requested by the user, in (relatively) small
chunks as needed.
Problem is I can't read the whole file in at once (its rid
On Mar 10, 3:26 pm, DanielJohnson <[EMAIL PROTECTED]> wrote:
> Hi,
>
> I am trying to solve a genetic algorithm problem where I want to read
> a bitvector of very large size (say 1) and manipulate bits based
> on certain algorithms.
>
> I am a newbie in Python. What
> > I am trying to solve a genetic algorithm problem where I want to read
> > a bitvector of very large size (say 1) and manipulate bits based
> > on certain algorithms.
Here's one on the Python website:
http://search.live.com/results.aspx?q=python+bitvector&a
On 10 mar, 01:26, DanielJohnson <[EMAIL PROTECTED]> wrote:
> Hi,
>
> I am trying to solve a genetic algorithm problem where I want to read
> a bitvector of very large size (say 1) and manipulate bits based
> on certain algorithms.
>
> I am a newbie in Python. What
Hi,
I am trying to solve a genetic algorithm problem where I want to read
a bitvector of very large size (say 1) and manipulate bits based
on certain algorithms.
I am a newbie in Python. What data structure are good to read such
huge data set. Are there any built in classes for bit fiddling
