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10
by: Yang Li Ke | last post by:
Hi guys! I have some datas that I must check everytime a visitor comes to my site What is better to do: 1- Read data from a file or 2- Read data from a mysql db Thank you
7
by: KantKwitDansin1 | last post by:
I have a file "a.dat" containing 10^4 32 bit binary numbers. I need to read in these numbers and deterimine if they are prime. The primality part I will have to figure out later, but I was...
2
by: Andrea Bauer | last post by:
Hallo, wie kann ich so eine Datei unter .Net schreiben C++ oder C#. Bitte mit Funktionsaufrufen. Vielen Dank. Grüße Andrea <Product> <ProgramNumber>2</ProgramNumber>
6
by: Rolf Schroedter | last post by:
(Sorry for cross-posting). I need to access large files > 2GByte (Linux, WinXP/NTFS) using the standard C-library calls. Till today I thought I know how to do it, namely for Win32: Use open(),...
3
by: collinm | last post by:
hi i send a command to a led display, the led display is suppose to return me some character i write a string on a serial port void ledDisplayExist() { char msg={'\0', '\0', '\0', '\0',...
3
by: Madhu | last post by:
Hi, I need to trap EAGAIN error while using read(). I read in some website that read() has to wait till write() is completed for EAGAIN to occur. But read() doesnt seem to wait, it reads...
2
by: Marc Ouellette | last post by:
Hi Everyone, I am currently reading Binary files in C++Builder using the code below. Removed some error chacking to make the code simpler to read. std::ifstream fin;...
23
by: asit dhal | last post by:
hello friends, can anyone explain me how to use read() write() function in C. and also how to read a file from disk and show it on the monitor using onlu read(), write() function ??????
2
by: Jack | last post by:
Hi, I want to read a string a chars from a stream, and put it into a string. At the moment, I'm creating a buffer of a fixed size, and reading the stream of text into it. It works, but I have...
3
by: gert | last post by:
what is the difference between iter(lambda:f.read(8192), ') and iter(f.read(8192),'') ?
0
by: ryjfgjl | last post by:
ExcelToDatabase: batch import excel into database automatically...
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isladogs
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...
0
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...
0
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: 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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isladogs
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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