by: Andrew McLean |
last post by:
Looking at PEP218 there is a discussion about the most appropriate way
of representing the empty set. The two alternatives proposed are {} and
{-}. I was wondering why either of these is needed....
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by: Melkor Ainur |
last post by:
Hello,
I'm attempting to build an interpreter for a pascal-like language.
Currently, I don't generate any assembly. Instead, I just build an
abstract syntax tree representing what I've parsed...
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by: David Mathog |
last post by:
Every so often one of my fgets() based programs encounters
an input file containing embedded nulls. fgets is happy to
read these but the embedded nulls subsequently cause problems
elsewhere in...
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by: Sakharam Phapale |
last post by:
Hi All,
I am using an API function, which takes file path as an input.
When file path contains special characters (@,#,$,%,&,^, etc), API function
gives an error as "Unable to open input file"....
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by: Dr. Colombes |
last post by:
I'm looking for a good Python way to generate (enumerate) the 2**N
tuples representing all vertices of the unit hypercube in N-dimensional
hyperspace.
For example, for N=4 the Python code should...
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by: david.lindsay.green |
last post by:
Hello all, I am quite new a web scripting and making web pages in
general and I have stumbled across a problem I have as yet been unable
to solve. I am trying to take the contents of a textarea box...
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by: Ron L |
last post by:
I have a barcode scanner which uses a "keyboard wedge" program so that the
data it scans comes through as if it was typed on a keyboard. I am trying
to have the data in the barcode be displayed in...
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by: nickyeng |
last post by:
i have a question from my paper, which i dont have the correct answer, so here i asking anyone who can help, provide me the appropriate answer.
-----------------------------------
Write a class...
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by: penny |
last post by:
In this assignment we shall look at a possible representation of rational numbers in java using objects. The java language represents rational numbers using the same representation used for other...
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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: 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: 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: 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: 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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