by: Joseph |
last post by:
Hi
I'm writing a commercial program which must be reliable. It has to do
some basic reading and writing to and from files on the hard disk,
and also to a floppy.
I have foreseen a potential...
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by: John Schutkeker |
last post by:
Does anybody know what pseudo-random number generator was used to implement
the RAN() function in the C standard math library? Knuth couldn't have
gone so far as to implement a quadratic...
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by: Jeong-Gun Lee |
last post by:
I'm writing a code of writing a value to a specific memory address.
=================================================================
#include <stdio.h>
int main()
{
long air;
long...
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by: Xah Lee |
last post by:
i had the pleasure to read the PHP's manual today.
http://www.php.net/manual/en/
although Pretty Home Page is another criminal hack of the unix lineage,
but if we are here to judge the quality...
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by: pinkfloydhomer |
last post by:
Using rand() in and old version og gcc, and using Tausworth's method, I
calculated the frequency of 0 or 1 in the first digit like this:
int hist = {0,0};
for (i = 0; i < 100000; ++i)
{...
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by: Claudio Grondi |
last post by:
I have a 250 Gbyte file (occupies the whole hard drive space) and want
to change only eight bytes in this file at a given offset of appr. 200
Gbyte (all other data in that file should remain...
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by: Skybuck Flying |
last post by:
Hello,
This morning I had an idea how to write Scalable Software in general.
Unfortunately with Delphi 2007 it can't be done because it does not support
operating overloading for classes, or...
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by: copx |
last post by:
Can anyone point me to a simple, fast RRNG function to generate random ints
within a specified range? It is important that each value within the range
has the same probability (uniform...
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by: Adem24 |
last post by:
I put the CMWC4096 PRNG of Prof. Marsaglia into a
simple C++ class. It works as intended, ie. as a 32-bit PRNG.
But my question is:
what must be changed in the code to make an LCG of it?
<...
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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: 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: 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: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 3 Apr 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome former...
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