by: David Turner |
last post by:
Hi All!,
Does anyone know a link to a website or know the best way to create a data
structure that will pick random elements from itself with assigned
probabilities?
For example, say I...
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by: Sasha |
last post by:
Hi everyone,
I would like to hear your opinions about a design solution I am
contemplating.
The problem I am following: Write an editor for a data structure that is
recursive in nature. In...
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by: Julia Jin |
last post by:
Hi, there,
I have a list of elements. Each time when a new data comes in, I need
to check if the new data exists in the list. If not exists, I need to
insert the new data into the list.
If I...
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by: Dan |
last post by:
I'm trying to creat a data structure, that can be either a integer,
double, string, or linked list. So I created the following, but don't
know if it is the data structure itself causing problems,...
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by: Peter |
last post by:
I am looking for a data structure that I need to use as follows.
Suppose I am looking for node A. When I perform a lookup for node A I
also want information about the node previous to node A( as...
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by: Alfonso Morra |
last post by:
Hi,
I am writing a messaging library which will allow me to send a generic
message structure with custom "payloads".
In many cases, a message must store a non-linear data structure (i.e....
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by: Divick |
last post by:
Hi all,
does any one know of any data structure in which I can search
the key and value equally fast? Though I could use hashes, but I can
only search in constant time on key but not on value. If...
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by: James |
last post by:
I am using vb.net and need to keep in memory a large data structure, so I am
looking for the best option. And after several test I am pretty confused. So
I will be grateful if anyone can help me.
...
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by: jehugaleahsa |
last post by:
Hello:
I have a bunch of related items that are either parents, children or
not directly related to each other. In my case, I have a bunch of
database tables joined with foreign keys. Another...
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by: DopeyinIdaho |
last post by:
We have a lot of legacy code written in C/C++ that maintains data in shared memory structures. In the C/C++ implementations, for a lot of functions, we get a pointer to the shared memory address then...
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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: 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: 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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by: CloudSolutions |
last post by:
Introduction:
For many beginners and individual users, requiring a credit card and email registration may pose a barrier when starting to use cloud servers. However, some cloud server providers now...
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by: Shællîpôpï 09 |
last post by:
If u are using a keypad phone, how do u turn on JavaScript, to access features like WhatsApp, Facebook, Instagram....
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by: af34tf |
last post by:
Hi Guys, I have a domain whose name is BytesLimited.com, and I want to sell it. Does anyone know about platforms that allow me to list my domain in auction for free. Thank you
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