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by: john smith |
last post by:
Hi, I have a file format that is going to contain some parts in ascii, and
some parts with raw binary data. Should I open this file with ios::bin or
no?
For example:
filename: a.bin
number of points = 123
@@@begin data@@@
gibberish follows.....
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by: Sebastian Kemi |
last post by:
How should a write a class to a file?
Would this example work:
object *myobject = 0;
tfile.write(reinterpret_cast<char *>(myobject), sizeof(*object));
/ sebek
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by: Simon |
last post by:
Hi all,
I have a process, where I take a dataset from an SQL call, and need to write
an XML file from that dataset.
The data set can contain 10's of tables, each with 100's of rows, and I have
no way of knowing what the tables are, or what they contain.
I am currently using the Dataset.WriteXML method passing an XMLWriter.
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by: rob |
last post by:
hey every1,
I've got alot of data to write out to file and it's all just 1's and
0's.
It's all stored in 2 dimensional arrays of width 32 and varying
height.
At the moment it's all just integer arrays and the individual 1's and
0's are being written out as integers.
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by: Romain |
last post by:
Hello,
I am writing out a binary file. I figured that the number "10" is
automaticaly converted to "OD OA" instead of "OD". "OD" and "OA" are
line feed and carriage return.
I know it does that if the file is opened in something else than in
binary mode. But in my example below, the file is really opened in
binary.
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by: DanielEKFA |
last post by:
Hey there :)
I was once told that the STL classes had member functions to write their
data to disk and to restore that data. Searching google (and why are there
no "stl" or "map" manpages?), it seems like someone was pulling my leg,
because I really can't find anything about it.
So, was I misinformed? Or perhaps this person was talking about some other
classes you could use to do such a thing?
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by: Jeevan |
last post by:
Hi,
I have an array of data (which I am getting from a socket connection).
I am working on a program which acts on this data but the program is
written to work on data from a file (not from an array). I cannot
change anything in the program but can add some features by which I
can convert this array of data into a file. The easiest thing would be
to write the data into a file (in hard disk) and use it. But I will be
working on thousands...
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by: nicolasg |
last post by:
Hi,
I'm trying to open a file (any file) in binary mode and save it inside
a new text file.
After that I want to read the source from the text file and save it
back to the disk with its original form. The problem is tha the binary
source that I extract from the text file seems to be diferent from the
source I saved. Here is my code:
1)
handle=file('image.gif','rb')
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by: arne.muller |
last post by:
Hello,
I've come across some problems reading strucutres from binary files.
Basically I've some strutures
typedef struct {
int i;
double x;
int n;
double *mz;
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by: zehra.mb |
last post by:
Hi,
I had written application for storing employee data in binary file and
reading those data from binary file and display it in C language.
But I face some issue with writing data to binary file.
Here is my part of my code.
struct cust_data
{
int nCAFID;
char *szFirstName;
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
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by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 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 a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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