by: Chris Lasher |
last post by:
Hello,
I have a rather large (100+ MB) FASTA file from which I need to
access records in a random order. The FASTA format is a standard format
for storing molecular biological sequences. Each...
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by: subnet |
last post by:
I'm trying to write a very simple program that uses a signal-based
synchronization between two processes. Here's it:
-----------------------------------------------
/* The world's simplest...
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by: James T. Dennis |
last post by:
I've been thinking about the Python mmap module quite a bit
during the last couple of days. Sadly most of it has just been
thinking ... and reading pages from Google searches ... and
very little...
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by: koara |
last post by:
Hello all,
i am using the mmap module (python2.4) to access contents of a file.
My question regards the relative performance of mmap.seek() vs
mmap.tell(). I have a generator that returns...
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by: Neal Becker |
last post by:
On linux, I don't understand why:
f = open ('/dev/eos', 'rw')
m = mmap.mmap(f.fileno(), 1000000, prot=mmap.PROT_READ|mmap.PROT_WRITE,
flags=mmap.MAP_SHARED)
gives 'permission denied', but...
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by: Kris Kennaway |
last post by:
If I do the following:
def mmap_search(f, string):
fh = file(f)
mm = mmap.mmap(fh.fileno(), 0, mmap.MAP_SHARED, mmap.PROT_READ)
return mm.find(string)
def mmap_is_in(f, string):
fh =...
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by: Gabriel Genellina |
last post by:
En Thu, 29 May 2008 19:17:05 -0300, Kris Kennaway <kris@FreeBSD.org>
escribió:
Looks like you should define the sq_contains member in mmap_as_sequence,
and the type should have the...
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by: Akira Kitada |
last post by:
Hi Marc-Andre,
Thanks for the suggestion.
I opened a ticket for this issue: http://bugs.python.org/issue4204
Now I understand the state of the multiprocessing module,
but it's too bad to see...
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by: M.-A. Lemburg |
last post by:
On 2008-10-25 20:19, Akira Kitada wrote:
Thanks.
The errors you are getting appear to be related to either some
missing header files or a missing symbol definition to enable
these - looking...
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by: Charles Arthur |
last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
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by: emmanuelkatto |
last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud.
Please let me know.
Thanks!
Emmanuel
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by: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
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by: Sonnysonu |
last post by:
This is the data of csv file
1 2 3
1 2 3
1 2 3
1 2 3
2 3
2 3
3
the lengths should be different i have to store the data by column-wise with in the specific length.
suppose the i have to...
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by: Hystou |
last post by:
There are some requirements for setting up RAID:
1. The motherboard and BIOS support RAID configuration.
2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However,...
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by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers,...
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by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new...
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