by: Weiguang Shi |
last post by:
Hi there,
I'm thinking of using binascii.crc32 as a hash-function when I read in
the reference
http://www.python.org/doc/current/lib/module-binascii.html:
crc32( data)
Compute CRC-32, the...
|
by: Matthias Käppler |
last post by:
Hi,
I need to store objects of a FileInfo class containing information about a
specific file. I can uniquely identify these files by their serial number.
I thought it would be a good idea to use...
|
by: Bryan Olson |
last post by:
The current Python standard library provides two cryptographic
hash functions: MD5 and SHA-1 . The authors of MD5 originally
stated:
It is conjectured that it is computationally infeasible to...
|
by: Michael B Allen |
last post by:
I would like to know your preferences regarding a C API for a hash
map. Specifically, when inserting a data item into a hash map there are
two special cases that require consideration.
1) If two...
|
by: sympatico |
last post by:
Hi, I am trying to compare 2 images to check if they are exactly identical
(in terms of data), I thought this would be quicker than analysing pixels of
the images. I have found lots of examples...
|
by: Arash Partow |
last post by:
Hi all,
I've ported various hash functions to python if anyone is interested:
def RSHash(key):
a = 378551
b = 63689
hash = 0
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by: Johan Tibell |
last post by:
I would be grateful if someone had a minute or two to review my hash
table implementation. It's not yet commented but hopefully it's short
and idiomatic enough to be readable. Some of the code...
|
by: gokkog |
last post by:
Hi there,
There's a classic hash function to hash strings, where MULT is defined
as "31":
//from programming pearls
unsigned int hash(char *ptr)
{ unsigned int h = 0;
unsigned char *p =...
|
by: ravi |
last post by:
Hi
can anybody tell me that which ds will be best suited to implement a
hash table in C/C++
thanx. in advanced
|
by: ryjfgjl |
last post by:
If we have dozens or hundreds of excel to import into the database, if we use the excel import function provided by database editors such as navicat, it will be extremely tedious and time-consuming...
|
by: ryjfgjl |
last post by:
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
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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
|
by: BarryA |
last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
|
by: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
|
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...
|
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...
|
by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can...
|
by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows...
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