by: jinal jhaveri |
last post by:
Hi All,
I have one question regarding circular inheritance
I have 3 files
1) A.py , having module A and some other modules
2) B.py having module B and some other modules
3) C.py having...
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by: Andy |
last post by:
Hi All!
We are doing new development for SQL Server 2000 and also moving from
SQL 7.0 to SQL Server 2000.
What are cons and pros for using IDENTITY property as PK in SQL SERVER
2000?
Please,...
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by: Steven T. Hatton |
last post by:
I just read this in the description of how C++ is supposed to be
implemented:
"All external object and function references are resolved. Library
components are linked to satisfy external...
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by: candy_init |
last post by:
I sometimes comes across statements which invloves the use of
size_t.But I dont know exactly that what is the meaning of size_t.What
I know about it is that it is used to hide the platform...
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by: KevinLee |
last post by:
I found that the STL.NET published with VS Beta2, but what is the meaning of
STL.NET.
Is it just a simple wrapper to replace the old std stl?
I can find nothing new but the keyword 'Generate' to...
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by: Xah Lee |
last post by:
in March, i posted a essay “What is Expressiveness in a Computer
Language”, archived at:
http://xahlee.org/perl-python/what_is_expresiveness.html
I was informed then that there is a academic...
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by: Frederick Gotham |
last post by:
If we look at a programming language such as C++: When an updated Standard
comes out, everyone adopts it and abandons the previous one.
It seems though that things aren't so clear-cut in the C...
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by: nospam_news |
last post by:
I currently get asked about my usage of "auto". What is it for?
The keyword is clearly superflous here.
In contrast to the huge majority of C/C++ developers I write
definitions very explicitly...
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by: Virtual_X |
last post by:
it's only language confusion
i am non-english speaker
so i heard about stream in alot of c++ tutorials
ie: in iostream and in sstream headers
in sstream we use the class stringstream to...
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by: =?Utf-8?B?Sm9seW5pY2U=?= |
last post by:
Hi everyone,
I am learning c# and i don´t understand a piece of code , can anyone
explain the meaning of this code please.
public class vector
{
public double? R = null; //I suppose this...
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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, youll 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: 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: jfyes |
last post by:
As a hardware engineer, after seeing that CEIWEI recently released a new tool for Modbus RTU Over TCP/UDP filtering and monitoring, I actively went to its official website to take a look. It turned...
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by: PapaRatzi |
last post by:
Hello,
I am teaching myself MS Access forms design and Visual Basic. I've created a table to capture a list of Top 30 singles and forms to capture new entries. The final step is a form (unbound)...
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by: Defcon1945 |
last post by:
I'm trying to learn Python using Pycharm but import shutil doesn't work
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by: Shllpp 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: Faith0G |
last post by:
I am starting a new it consulting business and it's been a while since I setup a new website. Is wordpress still the best web based software for hosting a 5 page website? The webpages will be...
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