by: Fuzzyman |
last post by:
Pythons internal 'pointers' system is certainly causing me a few
headaches..... When I want to copy the contents of a variable I find
it impossible to know whether I've copied the contents *or*...
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by: Yomanium Yoth Taripoät II |
last post by:
HI,
1) what are the differences between list and tuple?
2) how to concatenate tuple and list? no method, no opérator?
3) im looking the fucking manual, and cant add value in my tuple, when it...
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by: Greg Lindstrom |
last post by:
Hello-
I have created a class, FixedLengthRecord.py, that allows me to manipulate
fixed length records in the routines I write. I recently converted it to
read record layouts from an SQL server...
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by: Ishwar Rattan |
last post by:
I am a little confused about a list and a tuple.
Both can have dissimilar data-type elements, can be returned
by functions. The only difference that I see is that list is
mutable and tuple is...
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by: Gregor Horvath |
last post by:
Hi,
>>>type()
<type 'list'>
>>>type(('1'))
<type 'str'>
I wonder why ('1') is no tuple????
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by: localpricemaps |
last post by:
i have the following code which is used to create a tuple of food and
drink. if the page i am trying to scrape has a total of 10 food/drink
items that i end up getting a nice list of 10 food/drink...
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by: Nick Maclaren |
last post by:
Why doesn't the tuple type have an index method? It seems such a
bizarre restriction that there must be some reason for it. Yes,
I know it's a fairly rare requirement.
Regards,
Nick...
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by: mmm |
last post by:
I wrote the code below to create simple arithmetic sequences that are
iter-able
I.e., this would basically combine the NUMPY arange(start,end,step)
to range(start,end), with step not necessarily...
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by: Hatem Nassrat |
last post by:
on Wed Jun 13 10:17:24 CEST 2007, Diez B. Roggisch deets at nospam.web.de wrote:
Well I have looked into this and it seems that using the list
comprehension is faster, which is...
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by: isladogs |
last post by:
The next Access Europe meeting will be on Wednesday 7 Feb 2024 starting at 18:00 UK time (6PM UTC) and finishing at about 19:30 (7.30PM).
In this month's session, the creator of the excellent VBE...
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by: DolphinDB |
last post by:
The formulas of 101 quantitative trading alphas used by WorldQuant were presented in the paper 101 Formulaic Alphas. However, some formulas are complex, leading to challenges in calculation.
Take...
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by: DolphinDB |
last post by:
Tired of spending countless mintues downsampling your data? Look no further!
In this article, you’ll learn how to efficiently downsample 6.48 billion high-frequency records to 61 million...
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by: Aftab Ahmad |
last post by:
Hello Experts!
I have written a code in MS Access for a cmd called "WhatsApp Message" to open WhatsApp using that very code but the problem is that it gives a popup message everytime I clicked on...
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by: ryjfgjl |
last post by:
ExcelToDatabase: batch import excel into database automatically...
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by: isladogs |
last post by:
The next Access Europe meeting will be on Wednesday 6 Mar 2024 starting at 18:00 UK time (6PM UTC) and finishing at about 19:15 (7.15PM).
In this month's session, we are pleased to welcome back...
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by: isladogs |
last post by:
The next Access Europe meeting will be on Wednesday 6 Mar 2024 starting at 18:00 UK time (6PM UTC) and finishing at about 19:15 (7.15PM).
In this month's session, we are pleased to welcome back...
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by: Vimpel783 |
last post by:
Hello!
Guys, I found this code on the Internet, but I need to modify it a little. It works well, the problem is this: Data is sent from only one cell, in this case B5, but it is necessary that data...
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by: ArrayDB |
last post by:
The error message I've encountered is; ERROR:root:Error generating model response: exception: access violation writing 0x0000000000005140, which seems to be indicative of an access violation...
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